Open source focus
Open Source Alternatives to Lastre
60 open source Blockchain options similar to Lastre, 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.
- OpenkmsFintech
Open source
VeritasforgeBlockchainLondon, EnglandOpen source
Forter85FintechNew York, United States$550.0MOpen source
StarkWare73BlockchainTel Aviv, Israel$180.0MOpen source
Teleport69CybersecurityOakland, United States$190.0MOpen source
Lakera AI AG63AI SecurityBerlin, Germany$12.0MOpen source
Stytch61AuthenticationSan Francisco, USA$127.0MOpen source
Giskard60Artificial IntelligenceParis, France$2.5MOpen source
Ownera58BlockchainTel Aviv, Israel$20.0MOpen source · Self-hostable
Knostic54Cybersecurity$14.3MOpen source
Piiano54EnterpriseTel Aviv, Israel$9.0MOpen source
- SPSpaceComputer54SpaceTechSingapore, Singapore$10.0M
Open source
Lunar.dev53EnterpriseTel Aviv, Israel$6.0MOpen source
LoginRadius53Identity & Access ManagementVancouver, CanadaOpen source
SecuredTouch53BiometricsDenver, United States$11.5MOpen source
CipherOwl52FintechSan Francisco, United States$15.0MOpen source
Permit.io51Identity ManagementTel Aviv, Israel$14.0MOpen source
Kima50BlockchainTel Aviv, Israel$6.7MOpen source
Tinfoil50CybersecuritySan Francisco, United States$500.3MOpen source
- FOForgeRock48Identity & Access Management (IAM)San Francisco, United States$220.0M
Open source
- KEKeeta Network47BlockchainSanta Monica, United States$34.0M
Open source
io.finnet47FintechTel Aviv, IsraelOpen source
ORY47Identity & Access ManagementBerlin, Germany$17.0MOpen source · Self-hostable
Arcade46Artificial IntelligenceSan Francisco, USA$60.0MOpen source
Runtime Verification41Software VerificationChampaign, United StatesOpen source
Storj41Cloud StorageAtlanta, United States$973.0MOpen source
Paart40AI GovernanceSan Francisco, United StatesOpen source
Slauth.io38EnterpriseAshburn, United States$1.5MOpen source · Self-hostable
GeeTest CAPTCHA25CybersecurityShanghai, ChinaOpen source
Vibranium Dome23AI AgentsOpen source · Self-hostable
Aemetis15Climate TechCupertino, United StatesOpen source · Self-hostable
Gravitee4CybersecurityLondon, United KingdomOpen source
KasmóContainerizationSan Francisco, United StatesOpen source
QuillHashBlockchainBengaluru, IndiaOpen source
SafeforkCybersecurityTel Aviv, IsraelOpen source
1Password85CybersecurityToronto, Canada$1.2BOpen source
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
DeepL82Artificial IntelligenceCologne, Germany$300.0MOpen source
Bloomberg L.P.82FintechNew York, United States$60.1BOpen source
Polygon81BlockchainMumbai, India$400.0MOpen source
Cursor80Artificial IntelligenceSan Francisco, United States$2.9BOpen source
Postman78API DevelopmentSan Francisco, United StatesOpen source
TestMu AI (Formerly LambdaTest)77MLOpsSan Francisco, United States$121Open source
Lovable75No-Code/Low-CodeStockholm, Sweden$1.2BOpen source
NemoClaw75Artificial IntelligenceOpen source · Self-hostable
Auth075Identity & Access Management (IAM)Bellevue, United States$282.4MOpen source
Manus AI75Agentic AISingapore, Singapore$150.0MOpen source
Vanta75CybersecuritySan Francisco, United States$154.0MOpen source
Tailscale74CybersecuritySan Francisco, United States$505.0MOpen source
Temporal71Workflow AutomationSeattle, United States$134.0MOpen source
WorkOS71Developer ToolsSan Francisco, United States$198.0MOpen source
SafeBreach69EnterpriseTel Aviv, Israel$140.5MOpen source
Talon Cyber Security69EnterpriseNew York, United States$126.0MOpen source
Pinecone69AI InfrastructureSan Francisco, United States$138.0MOpen source
LogicGate Risk Cloud68GRCChicago, United States$269.0MOpen source
Tecton, Inc.67MLOpsSan Francisco, United States$257.0MOpen source
Chainalysis67FintechNew York, United States$170.0MOpen source
YugabyteDB67DatabaseSunnyvale, United States$266.0MOpen source · Self-hostable
Tines66Security AutomationDublin, Ireland$260.1MOpen source
Zenity66CybersecuritySan Francisco, United States$59.5MOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| Fintech | Open source | — | — | — | |
| Veritasforge | Blockchain | Open source | London, England | — | — |
| Forter | Fintech | Open source | New York, United States | $550.0M | 85 |
| StarkWare | Blockchain | Open source | Tel Aviv, Israel | $180.0M | 73 |
| Teleport | Cybersecurity | Open source | Oakland, United States | $190.0M | 69 |
| Lakera AI AG | AI Security | Open source | Berlin, Germany | $12.0M | 63 |
| Stytch | Authentication | Open source | San Francisco, USA | $127.0M | 61 |
| Giskard | Artificial Intelligence | Open source | Paris, France | $2.5M | 60 |
| Ownera | Blockchain | Open source · Self-hostable | Tel Aviv, Israel | $20.0M | 58 |
| Knostic | Cybersecurity | Open source | — | $14.3M | 54 |
| Piiano | Enterprise | Open source | Tel Aviv, Israel | $9.0M | 54 |
| SPSpaceComputer | SpaceTech | Open source | Singapore, Singapore | $10.0M | 54 |
| Lunar.dev | Enterprise | Open source | Tel Aviv, Israel | $6.0M | 53 |
| LoginRadius | Identity & Access Management | Open source | Vancouver, Canada | — | 53 |
| SecuredTouch | Biometrics | Open source | Denver, United States | $11.5M | 53 |
| CipherOwl | Fintech | Open source | San Francisco, United States | $15.0M | 52 |
| Permit.io | Identity Management | Open source | Tel Aviv, Israel | $14.0M | 51 |
| Kima | Blockchain | Open source | Tel Aviv, Israel | $6.7M | 50 |
| Tinfoil | Cybersecurity | Open source | San Francisco, United States | $500.3M | 50 |
| FOForgeRock | Identity & Access Management (IAM) | Open source | San Francisco, United States | $220.0M | 48 |
| KEKeeta Network | Blockchain | Open source | Santa Monica, United States | $34.0M | 47 |
| io.finnet | Fintech | Open source | Tel Aviv, Israel | — | 47 |
| ORY | Identity & Access Management | Open source · Self-hostable | Berlin, Germany | $17.0M | 47 |
| Arcade | Artificial Intelligence | Open source | San Francisco, USA | $60.0M | 46 |
| Runtime Verification | Software Verification | Open source | Champaign, United States | — | 41 |
| Storj | Cloud Storage | Open source | Atlanta, United States | $973.0M | 41 |
| Paart | AI Governance | Open source | San Francisco, United States | — | 40 |
| Slauth.io | Enterprise | Open source · Self-hostable | Ashburn, United States | $1.5M | 38 |
| GeeTest CAPTCHA | Cybersecurity | Open source | Shanghai, China | — | 25 |
| Vibranium Dome | AI Agents | Open source · Self-hostable | — | — | 23 |
| Aemetis | Climate Tech | Open source · Self-hostable | Cupertino, United States | — | 15 |
| Gravitee | Cybersecurity | Open source | London, United Kingdom | — | 4 |
| Kasmó | Containerization | Open source | San Francisco, United States | — | — |
| QuillHash | Blockchain | Open source | Bengaluru, India | — | — |
| Safefork | Cybersecurity | Open source | Tel Aviv, Israel | — | — |
| 1Password | Cybersecurity | Open source | Toronto, Canada | $1.2B | 85 |
| OpenAI | Artificial Intelligence | Open source | San Francisco, United States | $493.9B | 84 |
| DeepL | Artificial Intelligence | Open source | Cologne, Germany | $300.0M | 82 |
| Bloomberg L.P. | Fintech | Open source | New York, United States | $60.1B | 82 |
| Polygon | Blockchain | Open source | Mumbai, India | $400.0M | 81 |
| Cursor | Artificial Intelligence | Open source | San Francisco, United States | $2.9B | 80 |
| Postman | API Development | Open source | San Francisco, United States | — | 78 |
| TestMu AI (Formerly LambdaTest) | MLOps | Open source | San Francisco, United States | $121 | 77 |
| Lovable | No-Code/Low-Code | Open source | Stockholm, Sweden | $1.2B | 75 |
| NemoClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 75 |
| Auth0 | Identity & Access Management (IAM) | Open source | Bellevue, United States | $282.4M | 75 |
| Manus AI | Agentic AI | Open source | Singapore, Singapore | $150.0M | 75 |
| Vanta | Cybersecurity | Open source | San Francisco, United States | $154.0M | 75 |
| Tailscale | Cybersecurity | Open source | San Francisco, United States | $505.0M | 74 |
| Temporal | Workflow Automation | Open source | Seattle, United States | $134.0M | 71 |
| WorkOS | Developer Tools | Open source | San Francisco, United States | $198.0M | 71 |
| SafeBreach | Enterprise | Open source | Tel Aviv, Israel | $140.5M | 69 |
| Talon Cyber Security | Enterprise | Open source | New York, United States | $126.0M | 69 |
| Pinecone | AI Infrastructure | Open source | San Francisco, United States | $138.0M | 69 |
| LogicGate Risk Cloud | GRC | Open source | Chicago, United States | $269.0M | 68 |
| Tecton, Inc. | MLOps | Open source | San Francisco, United States | $257.0M | 67 |
| Chainalysis | Fintech | Open source | New York, United States | $170.0M | 67 |
| YugabyteDB | Database | Open source · Self-hostable | Sunnyvale, United States | $266.0M | 67 |
| Tines | Security Automation | Open source | Dublin, Ireland | $260.1M | 66 |
| Zenity | Cybersecurity | Open source | San Francisco, United States | $59.5M | 66 |