TL;DR
Carta wins with 5/5 stars — best for Startups, VCs, and employees wanting cap table management, 409A valuations, equi.
Justworks is a close second with 4/5 stars.
⬇ Scroll for full 20-point audit
Best For
Carta
vs
Justworks
Startups, VCs, and employees wanting cap table management, 4...
vs
Small to mid-sized businesses wanting a PEO solution with pa...
Fee Structure
Carta
vs
Justworks
Company plans from $2,400/year; fund administration from $12...
vs
Custom pricing based on company size and services; not publi...
Rating
Carta
vs
Justworks
5/5 ★
vs
4/5 ★
Carta
Equity Management & Private Securities Platform
Best For
Startups, VCs, and employees wanting cap table management, 409A valuations, equity plan administration, and access to private company secondary markets
Core Fee
Company plans from $2,400/year; fund administration from $12,000/year; CartaX private securities marketplace fees vary by transaction size
Settlement
Digital equity issuance in minutes; electronic exercise of stock options; automated vesting schedules; real-time cap table updates; secondary trades via CartaX
Justworks
PEO & Payroll Platform for SMBs
Best For
Small to mid-sized businesses wanting a PEO solution with payroll, benefits, HR, and compliance support
Core Fee
Custom pricing based on company size and services; not publicly listed
Settlement
Streamlined payroll; HR automation; employee self-service portal; benefits administration; quick onboarding
What This Audit Doesn't Cover:
Real-time currency fluctuations, promotional offers, region-specific pricing, or temporary fee waivers.
Always verify current rates, fees, and features directly with Carta and Justworks
before making any financial decision.
Full 20-Point Audit Matrix
Verified current data across all key decision criteria
| Audit Criterion | Carta | Justworks |
|---|---|---|
WealthBlueprint RatingOverall score vs. all reviewed platforms (out of 5 stars) |
||
| Cost Structure & Fees | ||
Transaction FeesPer-transfer costs, domestic & international |
Company plans from $2,400/year; fund administration from $12,000/year; CartaX private securities marketplace fees vary by transaction size | Custom pricing based on company size and services; not publicly listed |
FX / Conversion SpreadMarkup above mid-market exchange rate |
Carta charges a conversion fee based on the currency pair and transfer amount. Always verify the all-in rate before sending.
Always check the live rate in the app |
Justworks charges a conversion fee based on the currency pair and transfer amount. Always verify the all-in rate before sending.
Always check the live rate in the app |
Account MaintenanceMonthly or annual account-keeping charges |
Carta applies account maintenance charges as described in its fee schedule. Pricing may vary by region.
Fees subject to change — verify before signing up |
Custom/tiered pricing — Justworks's fee structure depends on your account tier or usage volume.
Fees subject to change — verify before signing up |
Card Issuance FeesVirtual and physical card creation costs |
Carta does not primarily offer physical cards — access is digital-first.
Check Carta app for current card fees |
Justworks does not primarily offer physical cards — access is digital-first.
Check Justworks app for current card fees |
| Settlement Speed & Reliability | ||
Domestic SettlementLocal bank transfer completion time |
Carta
Digital equity issuance in minutes; electronic exercise of s
VS
Justworks
Streamlined payroll; HR automation; employee self-service po
Both platforms offer comparable settlement speeds.
|
|
Cross-Border SpeedInternational corridor settlement time |
Carta supports cross-border transfers via its payment rails. Actual delivery depends on the receiving bank and any compliance holds.
Check the app for live estimates |
Justworks supports cross-border transfers via its payment rails. Actual delivery depends on the receiving bank and any compliance holds.
Check the app for live estimates |
Uptime / ReliabilityReported annual platform availability rate |
Carta publishes service status updates on its official status page for transparency.
Check Carta status page for incident history |
Justworks publishes service status updates on its official status page for transparency.
Check Justworks status page for incident history |
| Security & Regulatory Standing | ||
Regulatory LicensesGoverning bodies and jurisdictions |
SEC-registered transfer agent and broker-dealer; FINRA member; SOC 2 Type II certified; 256-bit encryption; manages $2.7T+ in equity for 40,000+ companies
✓ Licensed |
Standard HR compliance; certified PEO; insurance coverage; robust security; payroll tax filing included
✓ Licensed |
Deposit InsuranceGovernment-backed protection scheme |
Carta holds funds with regulated partner banks. Deposit insurance coverage may apply.
Verify current coverage directly with Carta |
Justworks holds funds with regulated partner banks. Deposit insurance coverage may apply.
Verify current coverage directly with Justworks |
2FA & AuthenticationMulti-factor security implementation |
Carta supports 2FA via authenticator app or SMS. Check security settings for available methods.
Enable 2FA immediately after opening your account |
Justworks supports 2FA via authenticator app or SMS. Check security settings for available methods.
Enable 2FA immediately after opening your account |
Fraud DetectionAI/ML-powered transaction monitoring |
Carta employs automated transaction monitoring. Suspicious activity triggers alerts and temporary holds.
✓ Real-time monitoring |
Justworks employs automated transaction monitoring. Suspicious activity triggers alerts and temporary holds.
✓ Real-time monitoring |
| Features, Limits & Access | ||
Ideal Use CasePrimary audience and core value proposition |
Carta
Startups, VCs, and employees wanting cap table management, 409A valuations, equity plan administration, and access to private company secondary markets
Justworks
Small to mid-sized businesses wanting a PEO solution with payroll, benefits, HR, and compliance support
|
|
Platform ClassificationRegulatory and product category |
Equity Management & Private Securities Platform | PEO & Payroll Platform for SMBs |
Withdrawal LimitsDaily / weekly transfer and cash-out caps |
Carta withdrawal limits vary by account type and KYC level.
Log in to see your current limits |
Justworks withdrawal limits vary by account type and KYC level.
Log in to see your current limits |
Supported CurrenciesFiat and digital asset coverage |
Carta supports the currencies and assets listed in its official documentation.
Check Carta official site for full currency list |
Justworks supports the currencies and assets listed in its official documentation.
Check Justworks official site for full currency list |
| User Experience & Support | ||
App Store RatingAggregate iOS + Android user satisfaction |
Carta app ratings reflect recent user sentiment — check the App Store/Google Play for current scores.
Verify live ratings on the App Store |
Justworks app ratings reflect recent user sentiment — check the App Store/Google Play for current scores.
Verify live ratings on the App Store |
Customer SupportAvailable resolution pathways and SLA |
Carta routes support through its official help channels. Priority queue access varies by plan.
Check Carta help centre for current support options |
Justworks routes support through its official help channels. Priority queue access varies by plan.
Check Justworks help centre for current support options |
KYC Verification SpeedAccount activation timeline post-submission |
Carta KYC timelines depend on document quality and account type.
Verify current wait times in the Carta app |
Justworks KYC timelines depend on document quality and account type.
Verify current wait times in the Justworks app |
Overall VerdictWealthBlueprint independent recommendation |
Carta WINS with 5/5 stars vs 4/5.
Why: Carta excels at Startups, VCs, and employees wanting cap table management, 409A valuations, equity plan administration, and access to private company secondary markets. ✓ Choose Carta if Startups, VCs, and employees wanting cap table management, 409A valuations, equity plan administration, and access to private company secondary markets ➜ Justworks is still solid for Small to mid-sized businesses wanting a PEO solution with payroll, benefits, HR, and compliance support |
|
Official WebsiteVisit platform to sign up or verify current fees |
Visit Carta ↗ | Visit Justworks ↗ |
Choose Carta If:
- You need Startups, VCs, and employees wanting cap table management, 4
- You prefer Company plans from $2,400/year; fund adm
- You value Digital equity issuance in minutes; elec
Choose Justworks If:
- You need Small to mid-sized businesses wanting a PEO solution with pa
- You prefer Custom pricing based on company size and
- You value Streamlined payroll; HR automation; empl
WealthBlueprint Verdict Summary
Carta — Best For
Startups, VCs, and employees wanting cap table management, 409A valuations, equity plan administration, and access to private company secondary markets
✓ Strong in its core category
Justworks — Best For
Small to mid-sized businesses wanting a PEO solution with payroll, benefits, HR, and compliance support
✓ Strong in its core category
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