Open source focus
Open Source Alternatives to Vesta
60 open source Fintech options similar to Vesta, ranked by named competitors first, sector overlap, and our 0-100 AI-readiness score. Each profile notes license and self-hosting where we have it.
Forter85FintechNew York, United States$550.0MOpen source
Stripe, Inc.72BillingSouth San Francisco, United States$11.4BOpen source
Fingerprint52Identity VerificationSan Francisco, United States$41.0MOpen source
Traditional Payment Gateways (Stripe, PayPal)23FintechSan Francisco, United StatesOpen source
Aemetis15Climate TechCupertino, United StatesOpen source · Self-hostable
Plaid74FintechSan Francisco, United States$734.3MOpen source
Rapyd73PaymentsLondon, United Kingdom$1.3BOpen source
Chargebee69FintechChennai, India$303.0MOpen source
Stripes AI68FintechSouth San Francisco, United States$25.4MOpen source
Alloy62FintechSan Francisco, United States$207.0MOpen source
Shufti Pro61Identity VerificationLondon, United Kingdom$21.0MOpen source
Shift4 Europe61FintechAllentown, United States$160.0MOpen source
Afterpay61FintechMelbourne, Australia$1.0BOpen source
Iyzico58FintechIstanbul, Turkey$30.6MOpen source
Shopify55E-commerce PlatformOttawa, Canada$122.3MOpen source
Sling Cyber Insurance51FintechNew York, United StatesOpen source
Virtual-Crypto31FintechOpen source
RSA10CybersecurityBedford, United StatesOpen source
ButverifyIdentity VerificationTel Aviv, IsraelOpen source
VelocitypayFintechOpen source
Razorpay73FintechBengaluru, IndiaOpen source
Crunchbase70DataSan Francisco, United StatesOpen source
SafeBreach69EnterpriseTel Aviv, Israel$140.5MOpen source
LogicGate Risk Cloud68GRCChicago, United States$269.0MOpen source
Paddle67FintechLondon, United Kingdom$318.0MOpen source
Chainalysis67FintechNew York, United States$170.0MOpen source
Zenity66CybersecuritySan Francisco, United States$59.5MOpen source
Mercury64FintechSan Francisco, United States$500.0MOpen source
Nagomi Security63CybersecuritySan Francisco, United States$30.0MOpen source
- EVEvervault63Data PrivacyDublin, Ireland$43.2M
Open source
Rewire63FintechTel Aviv, Israel$57.0MOpen source
Wirex62FintechLondon, United Kingdom$15.0MOpen source
Privy62Web3New York, United States$41.3MOpen source
Seemplicity61EnterpriseTel Aviv, Israel$182.0MOpen source
Solana61BlockchainSan Francisco, United States$195.5MOpen source
OpenGamma60FintechLondon, United Kingdom$10.0MOpen source
Mollie60FintechAmsterdam, Netherlands$870.0MOpen source
Paid57Agentic AISan Francisco, United States$21.0MOpen source
JupiterOne57CybersecurityCary, USA$3.0MOpen source
RevenueCat57FintechSan Francisco, United States$50.0MOpen source
MANIFEST56LegalNew York, United States$23.0MOpen source
BitPay56FintechAtlanta, United StatesOpen source
Catena Labs56Agentic AISan Francisco, United States$36.0MOpen source
Volt55FintechLondon, United Kingdom$140.0MOpen source
- SASapiom55Agentic AISan Francisco, United States$15.8M
Open source
Decentriq55CybersecurityZurich, Switzerland$23.8MOpen source
BasisTheory55FintechSan Francisco, United States$17.0MOpen source
OpenZeppelin54BlockchainSan Francisco, United States$37.4MOpen source
giniX54Generative AITel Aviv, IsraelOpen source
Dinero54FintechStockholm, Sweden$1.2MOpen source
Ironblocks54EnterpriseTel Aviv, Israel$7.0MOpen source
Celo54BlockchainSan Francisco, United States$63.0MOpen source
Tweed54FintechNew York, United States$4.0MOpen source
Banked53FintechLondon, United Kingdom$2.0MOpen source
PPRO52FintechLondon, United Kingdom$150.0MOpen source
CipherOwl52FintechSan Francisco, United States$15.0MOpen source
Breez52CryptoTel Aviv, Israel$5.0MOpen source
Nevermined50Agentic AISan Francisco, United StatesOpen source
Kima50BlockchainTel Aviv, Israel$6.7MOpen source
- SUSuperfluid Foundation49FintechZug, Switzerland$28.2M
Open source · Self-hostable
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| Forter | Fintech | Open source | New York, United States | $550.0M | 85 |
| Stripe, Inc. | Billing | Open source | South San Francisco, United States | $11.4B | 72 |
| Fingerprint | Identity Verification | Open source | San Francisco, United States | $41.0M | 52 |
| Traditional Payment Gateways (Stripe, PayPal) | Fintech | Open source | San Francisco, United States | — | 23 |
| Aemetis | Climate Tech | Open source · Self-hostable | Cupertino, United States | — | 15 |
| Plaid | Fintech | Open source | San Francisco, United States | $734.3M | 74 |
| Rapyd | Payments | Open source | London, United Kingdom | $1.3B | 73 |
| Chargebee | Fintech | Open source | Chennai, India | $303.0M | 69 |
| Stripes AI | Fintech | Open source | South San Francisco, United States | $25.4M | 68 |
| Alloy | Fintech | Open source | San Francisco, United States | $207.0M | 62 |
| Shufti Pro | Identity Verification | Open source | London, United Kingdom | $21.0M | 61 |
| Shift4 Europe | Fintech | Open source | Allentown, United States | $160.0M | 61 |
| Afterpay | Fintech | Open source | Melbourne, Australia | $1.0B | 61 |
| Iyzico | Fintech | Open source | Istanbul, Turkey | $30.6M | 58 |
| Shopify | E-commerce Platform | Open source | Ottawa, Canada | $122.3M | 55 |
| Sling Cyber Insurance | Fintech | Open source | New York, United States | — | 51 |
| Virtual-Crypto | Fintech | Open source | — | — | 31 |
| RSA | Cybersecurity | Open source | Bedford, United States | — | 10 |
| Butverify | Identity Verification | Open source | Tel Aviv, Israel | — | — |
| Velocitypay | Fintech | Open source | — | — | — |
| Razorpay | Fintech | Open source | Bengaluru, India | — | 73 |
| Crunchbase | Data | Open source | San Francisco, United States | — | 70 |
| SafeBreach | Enterprise | Open source | Tel Aviv, Israel | $140.5M | 69 |
| LogicGate Risk Cloud | GRC | Open source | Chicago, United States | $269.0M | 68 |
| Paddle | Fintech | Open source | London, United Kingdom | $318.0M | 67 |
| Chainalysis | Fintech | Open source | New York, United States | $170.0M | 67 |
| Zenity | Cybersecurity | Open source | San Francisco, United States | $59.5M | 66 |
| Mercury | Fintech | Open source | San Francisco, United States | $500.0M | 64 |
| Nagomi Security | Cybersecurity | Open source | San Francisco, United States | $30.0M | 63 |
| EVEvervault | Data Privacy | Open source | Dublin, Ireland | $43.2M | 63 |
| Rewire | Fintech | Open source | Tel Aviv, Israel | $57.0M | 63 |
| Wirex | Fintech | Open source | London, United Kingdom | $15.0M | 62 |
| Privy | Web3 | Open source | New York, United States | $41.3M | 62 |
| Seemplicity | Enterprise | Open source | Tel Aviv, Israel | $182.0M | 61 |
| Solana | Blockchain | Open source | San Francisco, United States | $195.5M | 61 |
| OpenGamma | Fintech | Open source | London, United Kingdom | $10.0M | 60 |
| Mollie | Fintech | Open source | Amsterdam, Netherlands | $870.0M | 60 |
| Paid | Agentic AI | Open source | San Francisco, United States | $21.0M | 57 |
| JupiterOne | Cybersecurity | Open source | Cary, USA | $3.0M | 57 |
| RevenueCat | Fintech | Open source | San Francisco, United States | $50.0M | 57 |
| MANIFEST | Legal | Open source | New York, United States | $23.0M | 56 |
| BitPay | Fintech | Open source | Atlanta, United States | — | 56 |
| Catena Labs | Agentic AI | Open source | San Francisco, United States | $36.0M | 56 |
| Volt | Fintech | Open source | London, United Kingdom | $140.0M | 55 |
| SASapiom | Agentic AI | Open source | San Francisco, United States | $15.8M | 55 |
| Decentriq | Cybersecurity | Open source | Zurich, Switzerland | $23.8M | 55 |
| BasisTheory | Fintech | Open source | San Francisco, United States | $17.0M | 55 |
| OpenZeppelin | Blockchain | Open source | San Francisco, United States | $37.4M | 54 |
| giniX | Generative AI | Open source | Tel Aviv, Israel | — | 54 |
| Dinero | Fintech | Open source | Stockholm, Sweden | $1.2M | 54 |
| Ironblocks | Enterprise | Open source | Tel Aviv, Israel | $7.0M | 54 |
| Celo | Blockchain | Open source | San Francisco, United States | $63.0M | 54 |
| Tweed | Fintech | Open source | New York, United States | $4.0M | 54 |
| Banked | Fintech | Open source | London, United Kingdom | $2.0M | 53 |
| PPRO | Fintech | Open source | London, United Kingdom | $150.0M | 52 |
| CipherOwl | Fintech | Open source | San Francisco, United States | $15.0M | 52 |
| Breez | Crypto | Open source | Tel Aviv, Israel | $5.0M | 52 |
| Nevermined | Agentic AI | Open source | San Francisco, United States | — | 50 |
| Kima | Blockchain | Open source | Tel Aviv, Israel | $6.7M | 50 |
| SUSuperfluid Foundation | Fintech | Open source · Self-hostable | Zug, Switzerland | $28.2M | 49 |