
Carta vs Vestd: The Complete 2026 Comparison Guide for Equity Management
Picking the right equity management platform can shape your company’s future. Get it wrong, and you’ll waste hours wrestling with spreadsheets, compliance headaches, and frustrated shareholders. Get it right, and equity becomes a tool that helps you grow.
Carta and Vestd sit at the top of the equity management market. But they’re built for different companies, in different regions, with different needs.
Carta dominates the US market. It’s backed by major investors and serves thousands of venture-backed startups. Vestd focuses on the UK market, building tools around HMRC rules and UK company law. Both handle cap tables. Both manage share schemes. But the details matter.
This guide breaks down everything you need to know. We’ll cover pricing, features, compliance, user experience, integrations, and support. By the end, you’ll know exactly which platform fits your business.
Understanding Equity Management Platforms in 2026
Before we dig into the Carta versus Vestd comparison, let’s cover what these platforms actually do. And why they matter more than ever.
What Is Cap Table Software?
A cap table (capitalization table) tracks who owns what in your company. It lists every shareholder, their share classes, ownership percentages, and how things change over time.
In the early days, founders managed this on spreadsheets. But spreadsheets break. They create errors. And errors in equity can lead to legal nightmares during fundraising or exit.
Cap table software replaces those risky spreadsheets with a secure, automated system. Here’s what good cap table management gives you:
- Real-time ownership tracking across all share classes
- Automatic calculations for dilution during funding rounds
- Document storage for share certificates and agreements
- Scenario modeling to see how future rounds affect ownership
- Compliance tools for tax and regulatory reporting
Why the Right Platform Matters
Equity management isn’t just administration. It affects your ability to raise funding, hire talent with stock options, and eventually exit cleanly.
Investors want to see organized cap tables. Messy records create due diligence problems. They slow down deals. Sometimes they kill them.
Employees want clarity on their equity. If they can’t understand their options or shares, they won’t value them. That weakens your ability to attract talent with equity compensation.
Regulators want compliance. Tax authorities in both the US and UK have specific reporting requirements for share schemes. Getting these wrong means penalties.
US vs UK: Different Markets, Different Needs
This is where the Carta and Vestd comparison gets interesting. These platforms evolved in different regulatory environments.
Carta grew up serving Silicon Valley startups. It’s built around US securities law, Delaware corporation rules, and IRS requirements. Features like 409A valuations reflect US tax needs.
Vestd built its platform specifically for UK companies. It handles Companies House filings, HMRC’s Employment Related Securities (ERS) reporting, and UK-specific share schemes like EMI options.
If you’re a UK company, using a US-focused platform means working around features you don’t need while missing features you do need. The reverse applies for US companies considering UK tools.
Company Background: Who Built These Platforms?
Understanding where these companies come from helps explain their strengths and focus areas.
Carta’s History and Position
Carta started in 2012 as eShares. Henry Ward founded the company in San Francisco with a mission to create modern infrastructure for private equity.
The company rebranded to Carta in 2017 and expanded beyond cap tables into fund administration and investor services. Today, Carta serves:
- Over 40,000 companies worldwide
- More than 2 million stakeholders on the platform
- Fund administration for thousands of venture funds
- A secondary market for private company shares
Carta has raised significant venture funding from investors including Andreessen Horowitz, Lightspeed, and Tribe Capital. This backing fueled rapid growth and feature expansion.
The company positioned itself as the infrastructure layer for private capital markets. Beyond cap tables, they want to connect founders, investors, and limited partners across the entire private company lifecycle.
Vestd’s History and Position
Vestd launched in 2014 with a clear focus: make equity management simple for UK businesses. The founders saw UK companies struggling with complex share schemes and HMRC requirements.
Rather than competing globally, Vestd went deep on the UK market. They built their entire platform around:
- UK company law and Companies House requirements
- HMRC’s ERS reporting for share schemes
- Enterprise Management Incentive (EMI) schemes
- UK secondary markets for share transactions
Vestd holds ISO 27001 certification, showing their commitment to data security. They’ve helped thousands of UK businesses set up and manage share schemes.
The company hasn’t chased US expansion. Instead, they’ve become specialists in UK equity management. This focus shows in their compliance tools and customer support.
Different Philosophies, Different Products
Carta’s approach: build a comprehensive platform that handles everything related to private capital. They serve startups, growth companies, funds, and investors.
Vestd’s approach: build the best possible UK equity management tool. They serve UK companies specifically and know the local requirements inside out.
Neither approach is wrong. But they create very different products for very different users.
Pricing Comparison: Carta vs Vestd Costs Breakdown
Let’s talk money. Pricing often determines which platform companies choose, especially for startups watching every expense.
Carta’s Pricing Structure
Carta uses a per-stakeholder pricing model. The more people on your cap table, the more you pay.
Here’s how Carta’s pricing typically works:
- Starting price: Around $6 per stakeholder per month (monthly billing)
- Launch plan: Designed for early-stage companies with basic needs
- Growth plan: Adds features like 409A valuations and advanced reporting
- Enterprise: Custom pricing for large companies with complex needs
Carta’s pricing scales with your company. A small startup with five stakeholders pays relatively little. A company with 500 stakeholders pays significantly more.
Additional services come with extra costs:
- 409A valuations: Sold separately, typically thousands of dollars
- Fund administration: Separate pricing for VC and PE funds
- Custom implementations: Enterprise-level support costs extra
Vestd’s Pricing Structure
Vestd’s pricing information isn’t as publicly detailed, but their model focuses on UK businesses of various sizes.
They offer different tiers based on company needs:
- Starter plans: For small companies setting up initial share schemes
- Growth plans: For scaling companies with more complex equity structures
- Enterprise: For larger organizations needing advanced features
Vestd includes certain features that Carta charges extra for, particularly around UK-specific compliance tools and HMRC reporting.
Price Comparison Table
| Pricing Factor | Carta | Vestd |
|---|---|---|
| Pricing Model | Per stakeholder, tiered plans | Plan-based tiers |
| Starting Price | ~$6/stakeholder/month | Varies by plan |
| Annual Billing Discount | Available | Available |
| Free Trial | Demo available | Available |
| 409A Valuations | Separate cost | N/A (US-specific) |
| HMRC Reporting | Limited UK support | Included in plans |
| Implementation Fee | May apply | Included in migration support |
Hidden Costs to Consider
Sticker prices don’t tell the whole story. Consider these hidden costs when comparing Carta to Vestd:
Migration costs: Moving from spreadsheets or another platform takes time. Vestd offers dedicated migration support for UK companies moving from Carta. Carta provides implementation support, but timelines and costs vary.
Training costs: Complex platforms need more training. Your team’s time has value. A platform that’s harder to learn costs more in practice.
Compliance costs: Using a platform that doesn’t fully support your jurisdiction means more manual work. You might need external accountants or lawyers to fill gaps.
Integration costs: Connecting to your other systems (payroll, HRIS) may require additional setup or custom work.
Value for Money Analysis
Price matters, but value matters more. Here’s how each platform delivers value:
Carta’s value proposition:
- Comprehensive platform that grows with you from seed to IPO
- Strong network effects (investors, lawyers, accountants use it)
- 409A valuations save money versus external providers
- Secondary market access for liquidity events
Vestd’s value proposition:
- UK-specific features save compliance time and reduce errors
- HMRC reporting built in, not bolted on
- Lower learning curve for UK equity structures
- Dedicated UK support team who understand local requirements
Cap Table Management Features: Direct Comparison
Cap table management sits at the core of both platforms. But they approach it differently.
Carta’s Cap Table Capabilities
Carta built its reputation on cap table management. Their platform handles:
Share tracking and issuance:
- Create and track multiple share classes
- Issue shares directly to stakeholders electronically
- Process stock transfers between shareholders
- Manage convertible notes and SAFEs
- Track warrants and other security types
Electronic securities:
Carta pioneered electronic securities issuance. No paper certificates needed. Everything lives digitally with proper audit trails.
Automatic stakeholder updates:
When you make changes, stakeholders see updates in their portals. Transparency built in.
Integration capabilities:
Carta connects with HRIS systems and payroll providers. This helps automate equity compensation processes.
Scenario modeling:
See how future funding rounds affect ownership. Model different valuations and investment amounts. Understand dilution before it happens.
Scalability:
As Carta puts it, their cap table management “scales with you.” The same platform works for a five-person startup and a pre-IPO company with thousands of stakeholders.
Vestd’s Cap Table Capabilities
Vestd’s cap table tools focus on what UK companies need:
Holdings management:
- Track all share classes and ownership
- Manage vesting schedules for employees
- Handle share transactions with proper documentation
- Store and organize equity-related documents
Employee portal:
Employees get their own dashboards. They can see their holdings, vesting schedules, and key information. This transparency helps employees understand and value their equity.
Administrator tools:
Vestd gives administrators tools designed around compliance and data management. Everything you need to keep records accurate and audit-ready.
Historical data:
When migrating to Vestd, they can import historical data including past transactions, vesting history, and original grant details. Your full equity history stays intact.
UK compliance built in:
Unlike platforms that add UK features as an afterthought, Vestd built compliance into their core. Every feature considers UK company law and HMRC requirements.
Cap Table Feature Comparison Table
| Feature | Carta | Vestd |
|---|---|---|
| Electronic share issuance | Yes | Yes |
| Multiple share classes | Yes | Yes |
| Convertible notes/SAFEs | Yes | Limited (UK equivalents) |
| Scenario modeling | Advanced | Available |
| Employee portal | Yes | Yes |
| Document storage | Yes | Yes |
| HRIS integration | Yes | Available |
| UK Companies House compliance | Limited | Built-in |
| HMRC ERS reporting | Limited | Full support |
| Data migration support | Available | Dedicated UK migration team |
Real-World Cap Table Scenarios
Let’s look at how each platform handles common situations:
Scenario 1: Series A funding round
You’re raising £2 million from VCs. You need to model different valuations, show potential dilution to existing shareholders, and issue new shares.
With Carta: The platform handles this well. Scenario modeling lets you compare different deal terms. Once you close, issue shares electronically and update the cap table instantly. Strong for this use case.
With Vestd: Handles the UK aspects smoothly. Creates proper documentation for Companies House. Models dilution. Issues shares with UK-compliant records. The process follows UK legal requirements throughout.
Scenario 2: Setting up an employee option pool
You want to create a 10% option pool for employees with vesting schedules.
With Carta: Create the pool, set vesting terms, and grant options to employees. Employees see their grants in their portal. Works well for US-style equity plans.
With Vestd: Sets up the pool with UK-specific schemes in mind (EMI, growth shares, etc.). Vesting schedules follow UK norms. HMRC reporting requirements are handled automatically. Better for UK tax-advantaged schemes.
Scenario 3: Employee exercising options
An employee wants to exercise vested options.
With Carta: Electronic exercising built into the platform. Payment processing available. Creates proper records for tax purposes.
With Vestd: Handles exercise with UK tax implications in mind. Documentation meets HMRC requirements. Proper records for Capital Gains Tax treatment.
Employee Equity Plans: Stock Options and Share Schemes
Employee equity has become a key part of compensation, especially in tech companies. Both platforms support equity plans, but with different strengths.
Carta’s Employee Equity Features
Carta offers comprehensive equity plan tools:
Plan types supported:
- Incentive Stock Options (ISOs) – US tax-advantaged
- Non-Qualified Stock Options (NQSOs)
- Restricted Stock Units (RSUs)
- Stock Appreciation Rights (SARs)
- Employee Stock Purchase Plans (ESPPs)
Equity plan generation:
Carta helps you create equity plans with proper legal documentation. Templates based on best practices reduce legal costs.
Electronic exercising:
Employees can exercise options directly through the platform. Payment processing handles the money movement. Everything stays documented.
Tax support:
The platform helps with US tax reporting, including 83(b) elections and tax withholding calculations. For US companies, this saves significant administrative time.
Employee education:
Carta provides resources to help employees understand their equity. This improves retention and perceived value of compensation packages.
Vestd’s Employee Equity Features
Vestd focuses specifically on UK share schemes:
EMI schemes:
Enterprise Management Incentive options are the gold standard for UK startups. Vestd handles EMI setup, management, and HMRC registration. This tax-advantaged scheme can save employees significant Capital Gains Tax.
Growth shares:
An alternative to options, growth shares give employees actual ownership with built-in “hurdles.” Vestd supports these UK-specific instruments that many US platforms don’t understand.
Phantom shares/SARs:
For companies that want equity-like incentives without actual share issuance. Vestd supports these arrangements with proper documentation.
Unapproved options:
When EMI isn’t suitable (company too large, employee overseas), unapproved options provide an alternative. Vestd handles these with appropriate UK tax treatment.
HMRC ERS reporting:
UK companies must file annual returns with HMRC for their share schemes. Vestd builds this reporting into the platform. You don’t need to manually compile data or use separate tools.
Employee Equity Comparison Table
| Feature | Carta | Vestd |
|---|---|---|
| US ISOs/NQSOs | Full support | Not applicable |
| UK EMI schemes | Limited | Full support with HMRC registration |
| Growth shares | Limited | Full support |
| RSUs | Yes | UK equivalent structures |
| Phantom shares | Yes | Yes |
| Vesting schedule management | Yes | Yes |
| Electronic exercising | Yes | Yes |
| Tax reporting (US) | Built-in | Not applicable |
| Tax reporting (UK/HMRC) | Limited | Built-in ERS reporting |
| Employee portal access | Yes | Yes |
Why UK Share Schemes Need UK Tools
UK share schemes operate under completely different rules than US equity plans. Here’s why this matters:
EMI qualification:
EMI schemes have strict qualifying conditions. The company must meet size limits. Employees must work enough hours. Options must be granted at market value. Getting this wrong means losing tax benefits worth thousands of pounds per employee.
Vestd builds these checks into the platform. You’ll know if something doesn’t qualify before it becomes a problem.
HMRC registration:
EMI schemes must be registered with HMRC within specific timeframes. Miss the deadline and the tax advantages disappear. Vestd tracks these deadlines and helps ensure timely filing.
Annual returns:
UK companies must file ERS annual returns by July 6th each year. This requires compiling transaction data in HMRC’s specific format. Vestd generates these returns automatically.
Market value calculations:
UK option grants often need HMRC-agreed valuations. The methodology differs from US 409A valuations. Vestd understands what HMRC expects.
Why US Equity Plans Need US Tools
The same logic applies in reverse for US companies:
409A valuations:
US companies need independent valuations for option pricing. Getting this wrong creates IRS penalties. Carta offers 409A valuations as part of their service.
83(b) elections:
US employees receiving restricted stock can file 83(b) elections for tax benefits. This has strict 30-day deadlines. Carta helps track and manage this process.
SEC compliance:
US securities laws govern how equity is issued and traded. Carta builds SEC compliance into their workflows.
Compliance and Regulatory Features
Compliance isn’t exciting. But getting it wrong is expensive. Both platforms claim to simplify compliance, but they focus on different regulations.
Carta’s Compliance Capabilities
US federal securities law:
Carta helps companies comply with SEC regulations for private securities. This includes Rule 701 for employee equity and various exemptions for private placements.
Delaware corporate law:
Most US venture-backed startups incorporate in Delaware. Carta’s workflows assume Delaware corporate structure and documentation requirements.
IRS reporting:
Tax reporting for equity compensation involves multiple IRS forms. Carta helps generate the required documentation.
Audit trails:
Every action on the platform creates an audit trail. This supports due diligence during fundraising and acquisition.
SOC 2 compliance:
Carta maintains SOC 2 compliance for data security. This matters for companies subject to vendor security requirements.
Vestd’s Compliance Capabilities
Companies House compliance:
UK companies must file share capital changes with Companies House. Vestd helps ensure your cap table matches official records.
HMRC requirements:
Vestd’s strongest compliance feature. The platform handles:
- EMI scheme registration
- Annual ERS returns
- Reportable events throughout the year
- Proper documentation for tax-advantaged treatment
UK company law:
Share transfers, new share issues, and corporate actions must follow UK company law. Vestd’s workflows are designed around these requirements.
Data protection:
Vestd holds ISO 27001 certification for information security. They use encrypted data storage and strict access controls. This matters for GDPR compliance and protecting sensitive shareholder information.
Migration data review:
When companies move to Vestd from other platforms, the team reviews all data before going live. This catches errors and ensures compliance from day one.
Compliance Comparison Table
| Compliance Area | Carta | Vestd |
|---|---|---|
| US SEC regulations | Full support | Not applicable |
| IRS tax reporting | Full support | Not applicable |
| Delaware corporate law | Full support | Not applicable |
| UK Companies House | Limited | Full support |
| HMRC ERS reporting | Limited | Full support |
| EMI scheme compliance | Limited | Full support |
| ISO 27001 certification | SOC 2 | Yes |
| Audit trails | Yes | Yes |
| Document retention | Yes | Yes |
What Happens When Compliance Goes Wrong
Understanding the stakes helps explain why platform choice matters:
Missed HMRC deadlines:
Late ERS filing means penalties of £100 per 50 employees per month. Continued failures add up. Companies also risk losing tax advantages on share schemes.
Incorrect EMI valuations:
If options are granted below market value, they may not qualify for EMI treatment. Employees could face unexpected tax bills. The company may owe national insurance contributions.
Cap table errors during fundraising:
Investors conduct due diligence on equity records. Discrepancies slow deals. In serious cases, they kill deals entirely. Clean records matter.
Securities law violations:
Issuing securities improperly creates legal liability. Directors can face personal responsibility. The costs of fixing violations far exceed the cost of proper compliance.
User Experience and Interface Design
Features only matter if people can use them. Both platforms invest in user experience, but they serve different audiences.
Carta’s User Interface
Carta has invested heavily in design over the years. The platform serves multiple user types:
Company administrators:
Dashboard shows key metrics at a glance. Issue shares, manage equity plans, and run reports from centralized navigation. The interface assumes familiarity with equity concepts.
Stakeholders:
Shareholders and option holders see their personal holdings. They can track vesting, view documents, and see company updates. The portal aims to educate, not just inform.
Investors:
Investors using Carta get portfolio views across their investments. This network effect strengthens Carta’s position in the market.
Learning curve:
Carta’s comprehensive features mean more complexity. New users may need time to find what they need. Training resources help, but expect an onboarding period.
Vestd’s User Interface
Vestd focuses on clarity for UK users:
Company administrators:
Tools designed around compliance and data management. The interface uses UK terminology and follows UK workflows. Administrators don’t need to translate from US concepts.
Employee dashboards:
Each employee gets their own portal. They see holdings, vesting schedules, and key information. The experience helps employees understand and value their equity.
UK-specific language:
Vestd uses terms UK users understand. EMI options, growth shares, Companies House references. No mental translation from US terminology required.
Simpler focus:
Because Vestd focuses on equity management (not fund administration or secondary markets), the interface stays cleaner. Fewer features mean less clutter.
User Experience Comparison Table
| UX Factor | Carta | Vestd |
|---|---|---|
| Initial learning curve | Moderate to steep | Lower for UK users |
| Terminology | US-focused | UK-focused |
| Mobile access | Available | Available |
| Admin dashboard | Comprehensive | Focused on UK needs |
| Employee portal | Yes | Yes |
| Investor portal | Yes (network feature) | Basic |
| Onboarding support | Implementation team | Dedicated migration support |
| Help resources | Extensive documentation | UK-specific guides |
What Users Say About Each Platform
User feedback reveals patterns:
Carta users often mention:
- Powerful features once you learn the platform
- Good for fundraising and investor relations
- Can feel complex for simple equity needs
- UK-specific features sometimes feel bolted on
Vestd users often mention:
- Easy to understand for UK companies
- HMRC compliance features save significant time
- Support team understands UK requirements
- Fewer advanced features than larger platforms
Migration and Data Transfer
Switching platforms creates anxiety. Both companies try to make migration easier.
Migrating to Carta
Carta’s implementation team supports onboarding. The process typically includes:
Data gathering:
You provide existing cap table data, shareholder information, and historical transactions. This might come from spreadsheets, another platform, or legal documents.
Data upload:
Carta’s team helps import your data. They can handle various formats but need accurate source information.
Verification:
Once uploaded, you verify everything looks correct. This is your chance to catch errors before going live.
Stakeholder invitations:
Once live, you invite shareholders and option holders to access their portals.
Timeline:
Carta states that depending on company size, onboarding can happen in hours. Complex companies take longer.
Migrating to Vestd
Vestd has helped thousands of companies migrate, including many moving from Carta. Their process:
Initial consultation:
Vestd’s team reviews your current situation. They understand what data exists and what needs to transfer.
Data import capabilities:
Vestd can import historical data including:
- Past share transactions
- Vesting schedules and history
- Option grant details
- Document records
Review before launch:
Every migration gets reviewed before going live. Vestd follows this process to catch issues early and ensure data accuracy.
Security during migration:
Vestd maintains ISO 27001 certification, encrypted data storage, and strict access controls throughout the migration process. Your sensitive equity data stays protected.
Employee notification:
Vestd acknowledges that employees will notice the change. They’ll access a new dashboard with different interface. Vestd’s portal shows the same core information (holdings, vesting schedules, key details) in a UK-optimized format.
Migration Comparison Table
| Migration Factor | Carta | Vestd |
|---|---|---|
| Implementation support | Yes | Yes |
| Historical data import | Yes | Yes |
| Data verification | Yes | Dedicated review process |
| Typical timeline | Hours to weeks (depends on complexity) | Varies by company size |
| Spreadsheet import | Yes | Yes |
| Import from other platforms | Yes | Yes (including from Carta) |
| Security certifications | SOC 2 | ISO 27001 |
Why Companies Switch Platforms
Understanding why companies migrate helps inform your choice:
UK companies leaving Carta often cite:
- HMRC reporting limitations
- UK compliance features feel incomplete
- US-centric terminology and workflows
- Support team may not understand UK specifics
Companies leaving other platforms for Carta often cite:
- Need for more advanced features
- Investor or board preference
- 409A valuation integration
- Network effects (lawyers, accountants already use it)
Integrations and Ecosystem
Modern equity platforms don’t exist in isolation. They connect to payroll, HR systems, and other tools.
Carta’s Integration Ecosystem
Carta has built an extensive integration network:
HRIS integrations:
Connect to HR systems to automatically sync employee data. New hires, terminations, and role changes flow into equity records.
Payroll integrations:
Link equity compensation to payroll for tax withholding and payments. This reduces manual work during option exercises.
Accounting integrations:
Export data for equity compensation accounting (ASC 718). Finance teams appreciate clean data for stock comp expenses.
Law firm connections:
Many corporate lawyers work within Carta regularly. They know the platform and can review documents directly.
Investor network:
Carta’s investor tools create network effects. If your investors use Carta for their portfolio, everyone works from the same system.
Vestd’s Integration Ecosystem
Vestd’s integrations focus on UK business needs:
HRIS connections:
Vestd offers integration capabilities with HR systems. Employee data syncs to keep equity records accurate.
Accounting exports:
Export data in formats UK accountants expect. This supports year-end reporting and HMRC compliance.
Companies House alignment:
While not a direct integration, Vestd’s workflows align with Companies House filing requirements. Your cap table matches official records.
UK secondary market:
Vestd connects to UK secondary markets for share transactions. This differs from US-focused liquidity platforms.
Integration Comparison Table
| Integration Type | Carta | Vestd |
|---|---|---|
| HRIS systems | Extensive | Available |
| Payroll providers | Multiple | Available |
| Accounting software | Yes | Yes |
| Law firm access | Wide network | UK firms |
| Investor portal | Built-in network | Basic |
| Secondary market | Carta CartaX | UK markets |
| API access | Available | Available |
Customer Support and Service Quality
When something goes wrong with equity, you need help fast. Support quality matters more than many realize.
Carta’s Support Structure
Carta offers tiered support based on plan level:
Self-service resources:
Extensive documentation, guides, and knowledge base. Many questions answered without contacting support.
Email and chat support:
Standard support channels for questions and issues. Response times vary by plan level.
Dedicated support (higher tiers):
Enterprise customers get dedicated support contacts. Faster response and more personalized service.
Implementation support:
Carta’s team helps with onboarding and complex setup. This support matters most during initial rollout.
Community resources:
Carta has built resources for founders and equity professionals. Webinars, guides, and educational content add value beyond the software.
Vestd’s Support Structure
Vestd emphasizes UK-specific expertise:
UK-based support team:
Support staff understand UK company law, HMRC requirements, and EMI schemes. You don’t explain UK concepts to people who only know US rules.
Dedicated migration support:
Vestd has helped thousands of business leaders transition their cap tables and share schemes. They have experience with minimal-disruption migrations.
Compliance guidance:
Support includes help with HMRC reporting and compliance questions. This guidance prevents costly mistakes.
Responsive service:
Smaller customer base means more personalized attention compared to serving millions of stakeholders.
Support Comparison Table
| Support Factor | Carta | Vestd |
|---|---|---|
| Knowledge base | Extensive | UK-focused |
| Email support | Yes | Yes |
| Phone support | Limited/enterprise | Available |
| Chat support | Yes | Yes |
| Dedicated account manager | Enterprise tier | Available |
| UK-specific expertise | Limited | Core strength |
| HMRC guidance | Limited | Yes |
| Implementation support | Yes | Yes |
Security and Data Protection
Equity data is sensitive. Ownership records, salary information (through options), and personal details all live in these platforms.
Carta’s Security Measures
Carta takes security seriously given the value of data they hold:
Defense in depth:
Carta describes having a “robust defense-in-depth strategy to safeguard customers’ data.” This means multiple layers of protection.
SOC 2 compliance:
SOC 2 Type II certification demonstrates controls over security, availability, and confidentiality. Regular audits verify these controls work.
Encryption:
Data encrypted in transit and at rest. Standard practice but necessary for protecting sensitive information.
Access controls:
Role-based permissions ensure people only see what they should. Admins control who accesses what.
Vendor security:
Carta’s security posture matters for companies with their own security requirements. Enterprise customers often need vendor security documentation.
Vestd’s Security Measures
Vestd has invested in security certifications:
ISO 27001 certification:
This international standard for information security management demonstrates systematic approach to protecting data. The certification requires ongoing audits.
Encrypted data storage:
Vestd uses encrypted data storage for sensitive equity information. This protects against unauthorized access.
Strict access controls:
Throughout the migration process and ongoing use, Vestd maintains strict access controls. Only authorized users see sensitive data.
GDPR compliance:
As a UK-focused platform, GDPR compliance is built into operations. This matters for handling employee personal data.
Security Comparison Table
| Security Factor | Carta | Vestd |
|---|---|---|
| SOC 2 certification | Yes | Not specified |
| ISO 27001 certification | Not specified | Yes |
| Data encryption | Yes | Yes |
| Access controls | Role-based | Strict controls |
| GDPR compliance | Yes | Core focus |
| Audit trails | Yes | Yes |
| Regular security audits | Yes | Yes |
Target Audience: Which Platform Fits Your Company?
After all this detail, the question remains: which platform should you choose?
Carta Works Best For
US-incorporated companies:
If you’re a Delaware C-Corp following standard US startup practices, Carta fits naturally. Everything is built for this use case.
Venture-backed startups:
VCs often use Carta themselves. Having everyone on the same platform simplifies communication and due diligence.
Companies planning US exits:
If your exit strategy involves US acquirers or US IPO, Carta’s ecosystem provides relevant tools and connections.
Companies needing 409A valuations:
If you need regular 409A valuations for option pricing, Carta’s integrated service saves time and potentially money.
Complex multi-jurisdiction structures:
Large companies with operations in multiple countries might need Carta’s broader (if imperfect) coverage.
Vestd Works Best For
UK-incorporated companies:
If you’re a UK limited company, Vestd speaks your language. Literally and in terms of legal structure.
Companies using EMI schemes:
EMI options are powerful tools for UK startups. Vestd handles them properly with full HMRC compliance.
Companies prioritizing HMRC compliance:
If annual ERS returns stress you out, Vestd removes that burden. Built-in compliance beats bolted-on features.
Growth shares users:
This UK-specific equity structure works well on Vestd but may confuse US-focused platforms.
Companies migrating from spreadsheets:
If you’re moving from manual cap table management, Vestd’s UK-specific onboarding makes the transition smooth.
Decision Framework Table
| Company Characteristic | Recommended Platform | Why |
|---|---|---|
| UK limited company | Vestd | UK compliance built in |
| Delaware C-Corp | Carta | US-optimized workflows |
| EMI scheme needed | Vestd | Full EMI support with HMRC |
| Need 409A valuations | Carta | Integrated valuation service |
| US VCs on cap table | Carta | VCs likely already use it |
| UK-focused growth | Vestd | UK market expertise |
| Pre-IPO in US | Carta | IPO preparation features |
| Simple equity needs | Either (consider Vestd for UK) | Both handle basics |
Alternatives to Carta and Vestd
These aren’t your only options. Here’s a quick look at alternatives:
Capdesk
Capdesk provides an equity management platform with interactive user dashboards and smart transactions. It competes with both Carta and Vestd in certain segments.
Ledgy
Based in Zurich, Switzerland, Ledgy offers equity management software including financial reporting, cap table management, and compliance for equity plans. Founded in 2017, they serve private and public companies.
Qapita
Listed among top cap table management software, Qapita offers an alternative for certain company types.
Capboard
Capboard positions itself as a cost-effective alternative to Carta with pricing starting at $2 per stakeholder per month (annual billing) compared to Carta’s $6. They offer full cap table management and ESOP features for growing companies.
When to Consider Alternatives
Consider Capboard if:
- Budget is tight and you need lower per-stakeholder costs
- You want full features without the Carta price tag
- You’re in early stages and want room to grow
Consider Ledgy if:
- You’re a European company outside the UK
- You need both private and public company features
- Swiss or German compliance matters
Making Your Final Decision
Choosing between Carta and Vestd comes down to three questions:
1. Where is your company incorporated?
This is the biggest factor. US companies should lean toward Carta. UK companies should lean toward Vestd. It’s that simple.
2. What share schemes do you need?
If you need EMI options, growth shares, or other UK-specific structures, Vestd handles these natively. Carta can work but requires more effort.
3. Where are your investors and future acquirers?
If US VCs are on your cap table and US exit is likely, Carta’s ecosystem provides advantages. If you’re UK-focused, Vestd’s approach fits better.
The Bottom Line
Both platforms do what they promise. Both have happy customers. Both will manage your cap table and share schemes.
The difference is fit. A UK company on Carta constantly works around features designed for US companies. A US company on Vestd would miss features designed for US compliance.
Choose the platform built for your jurisdiction. You’ll save time, reduce compliance risk, and get support from people who understand your situation.
Conclusion
Carta and Vestd both offer strong equity management capabilities, but they serve different markets. Carta excels for US-incorporated, venture-backed startups who need 409A valuations and investor network effects. Vestd wins for UK companies needing EMI scheme management and HMRC compliance.
The right choice depends on where you’re incorporated, what share schemes you need, and where your investors and exit opportunities are. Don’t fight your platform’s design. Pick the one built for your situation, and equity management becomes much easier.
Frequently Asked Questions About Carta vs Vestd
| What’s the main difference between Carta and Vestd? | Carta is built primarily for US companies with US-specific compliance features like 409A valuations and SEC-compliant securities. Vestd is built specifically for UK companies with HMRC compliance, EMI scheme support, and UK company law workflows. The main difference is jurisdiction focus. |
| Can a UK company use Carta effectively? | Yes, but with limitations. Many UK companies have used Carta, especially those with US investors or planning US exits. The challenge is that HMRC-specific features feel incomplete, and UK compliance requires more manual work. Vestd’s migration team has helped many UK companies move from Carta to a UK-focused platform. |
| Which platform is better for EMI share schemes? | Vestd is better for EMI schemes. They’ve built full support for EMI registration with HMRC, ongoing compliance tracking, and annual ERS reporting. EMI schemes have specific UK tax rules that Vestd handles natively, while Carta treats them as a secondary consideration. |
| How long does migration between platforms take? | Both platforms can onboard quickly depending on company complexity. Carta states some companies onboard in hours. Vestd provides dedicated migration support and reviews all data before going live. Expect anywhere from a few days to several weeks for complex cap tables with extensive history. |
| Is Vestd cheaper than Carta? | Pricing varies by plan and company size. Carta’s publicly stated pricing starts around $6 per stakeholder per month. Vestd’s pricing depends on plan tier. For UK companies, Vestd often provides better value because UK compliance features are included rather than requiring workarounds or additional tools. |
| Can employees see their equity on both platforms? | Yes. Both Carta and Vestd provide employee portals where team members can view their holdings, vesting schedules, and key information. If you migrate from Carta to Vestd, employees will notice the change as they’ll access a different dashboard, but they’ll still see the same core equity information. |
| Which platform is more secure? | Both platforms take security seriously. Carta maintains SOC 2 certification and describes a “defense-in-depth” security strategy. Vestd holds ISO 27001 certification with encrypted data storage and strict access controls. Both meet enterprise security requirements. |
| Do I need 409A valuations if I’m a UK company? | No. 409A valuations are a US IRS requirement for setting option exercise prices. UK companies don’t need 409A valuations. They need HMRC-agreed valuations for EMI schemes and certain other share schemes. This is why using a UK-focused platform like Vestd makes more sense for UK companies. |
| Who should use Carta over Vestd? | Use Carta if you’re a US-incorporated company (especially Delaware C-Corp), have US venture capital investors on your cap table, need 409A valuations for option pricing, or plan to exit via US acquisition or IPO. Carta’s ecosystem provides significant advantages for US-focused companies. |
| Who should use Vestd over Carta? | Use Vestd if you’re a UK limited company, plan to use EMI options or growth shares, need reliable HMRC ERS reporting, want support from people who understand UK company law, or are migrating from spreadsheets and want UK-specific onboarding. Vestd’s focused approach serves UK companies better. |



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