Open source focus
Open Source Alternatives to Dappcheck
60 open source Smart Contract Auditing options similar to Dappcheck, 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.
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
KiloClaw54Artificial IntelligenceOpen source · Self-hostable
RelAI51Agentic AISan Francisco, United States$10.0MOpen source · Self-hostable
Slauth.io43EnterpriseAshburn, United States$1.5MOpen source · Self-hostable
Magick AI28Agentic AIOpen source
CodeNut7Web3 DevelopmentOpen source
Amadeusbio6BiotechOpen source
- Roka Dev LabsConsumer App
Open source
FounderKitSaaS ToolkitSan Francisco, United StatesOpen source
Cursor80Artificial IntelligenceSan Francisco, United States$2.9BOpen source
Together AI76AI InfrastructureSan Francisco, United States$906.0MOpen source · Self-hostable
Algolia75Search TechnologySan Francisco, United States$334.2MOpen source
Tailscale74CybersecuritySan Francisco, United States$505.0MOpen source
OpenRouter70InfrastructureSan Francisco, United States$153.5MOpen source
Pinecone69AI InfrastructureSan Francisco, United States$138.0MOpen source
Daytona66AI InfrastructureNew York, United States$46.0MOpen source
Sourcegraph (Cody)66AI Coding AssistantSan Francisco, United States$301.0MOpen source
cubic65Supply ChainTel Aviv, IsraelOpen source
Arize AI65AI ObservabilityBerkeley, United StatesOpen source
Dust65Agentic AIParis, France$15.0MOpen source
CopilotKit64Agentic AISan Francisco, United States$42.0MOpen source
Qodo64AI Coding AssistantTel Aviv, Israel$1.5MOpen source
Trigger Device Inc63AI AgentsLondon, United Kingdom$16.5MOpen source · Self-hostable
Lakera AI AG63AI SecurityBerlin, Germany$12.0MOpen source
CertiK63Web3New York, United States$241.5MOpen source
Weights & Biases (W&B)63MLOpsSan Francisco, United States$521.0MOpen source
RadixArk62Artificial IntelligencePalo Alto, USA$20.0MOpen source
Entire62Artificial Intelligence$60.0MOpen source · Self-hostable
LiteLLM62Foundation ModelSan Francisco, United StatesOpen source · Self-hostable
Stytch61AuthenticationSan Francisco, USA$127.0MOpen source
Sourcegraph61Developer ToolsSan Francisco, United States$218.0MOpen source
Shufti Pro61Identity VerificationLondon, United Kingdom$21.0MOpen source
Embedder (YC S25)61AI AgentsSan Francisco, United States$625.0MOpen source
LangChain61Agentic AISan Francisco, United States$260.0MOpen source
fal AI61Generative AISan Francisco, United States$20.0MOpen source
Replicate60AI InfrastructureSan Francisco, United StatesOpen source
Weaviate60Vector DatabaseAmsterdam, NetherlandsOpen source
Warp59AI Tools & AppsSan Francisco, United States$60.0MOpen source
Composio59Agentic AISan Francisco, United States$50.0MOpen source
Comfy Org58AI Image Generation$30.0MOpen source
Near58BlockchainZug, Switzerland$1.1BOpen source
Fal58Agentic AISan Francisco, United States$182.3MOpen source
AgentMail58Agentic AISan Francisco, United States$7.5MOpen source
Modular58AI InfrastructureSan Francisco, United States$380.0MOpen source
Steel.dev58Developer ToolsTel Aviv, Israel$17.0MOpen source · Self-hostable
- MIMintlify / mcpt57Developer ToolsSan Francisco, United States
Open source
xpander.ai57Artificial IntelligenceTel Aviv, Israel$3.0MOpen source
FriendliAI57AI InfrastructureRedwood City, United States$89.0MOpen source
Auto-GPT56Agentic AI$12.0MOpen source · Self-hostable
CodeRabbit56AI Coding AssistantTel Aviv, Israel$120.0MOpen source
Blaxel56Agentic AISan Francisco, United States$14.6MOpen source
- CLClerk56Developer ToolsSan Francisco, United States$69.0M
Open source
Graphite55AI Coding AssistantSan Francisco, United StatesOpen source
Diffblue55AI Coding AssistantOxford, United KingdomOpen source
Checksum55Test AutomationSan Francisco, United StatesOpen source
Traceloop55LLMOpsTel Aviv, Israel$6.1MOpen source
LightningAI55AI InfrastructureSan Francisco, United StatesOpen source
Dessn55Artificial IntelligenceLondon, United Kingdom$5.0MOpen source
Wing Cloud54EnterpriseTel Aviv, Israel$20.0MOpen source · Self-hostable
Mem054Agentic AISan Francisco, United States$24.0MOpen source · Self-hostable
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| OpenAI | Artificial Intelligence | Open source | San Francisco, United States | $493.9B | 84 | |
| KiloClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 54 | |
| RelAI | Agentic AI | Open source · Self-hostable | San Francisco, United States | $10.0M | 51 | |
| Slauth.io | Enterprise | Open source · Self-hostable | Ashburn, United States | $1.5M | 43 | |
| Magick AI | Agentic AI | Open source | — | — | 28 | |
| CodeNut | Web3 Development | Open source | — | — | 7 | |
| Amadeusbio | Biotech | Open source | — | — | 6 | |
| Consumer App | Open source | — | — | — | ||
| FounderKit | SaaS Toolkit | Open source | San Francisco, United States | — | — | |
| Cursor | Artificial Intelligence | Open source | San Francisco, United States | $2.9B | 80 | |
| Together AI | AI Infrastructure | Open source · Self-hostable | San Francisco, United States | $906.0M | 76 | |
| Algolia | Search Technology | Open source | San Francisco, United States | $334.2M | 75 | |
| Tailscale | Cybersecurity | Open source | San Francisco, United States | $505.0M | 74 | |
| OpenRouter | Infrastructure | Open source | San Francisco, United States | $153.5M | 70 | |
| Pinecone | AI Infrastructure | Open source | San Francisco, United States | $138.0M | 69 | |
| Daytona | AI Infrastructure | Open source | New York, United States | $46.0M | 66 | |
| Sourcegraph (Cody) | AI Coding Assistant | Open source | San Francisco, United States | $301.0M | 66 | |
| cubic | Supply Chain | Open source | Tel Aviv, Israel | — | 65 | |
| Arize AI | AI Observability | Open source | Berkeley, United States | — | 65 | |
| Dust | Agentic AI | Open source | Paris, France | $15.0M | 65 | |
| CopilotKit | Agentic AI | Open source | San Francisco, United States | $42.0M | 64 | |
| Qodo | AI Coding Assistant | Open source | Tel Aviv, Israel | $1.5M | 64 | |
| Trigger Device Inc | AI Agents | Open source · Self-hostable | London, United Kingdom | $16.5M | 63 | |
| Lakera AI AG | AI Security | Open source | Berlin, Germany | $12.0M | 63 | |
| CertiK | Web3 | Open source | New York, United States | $241.5M | 63 | |
| Weights & Biases (W&B) | MLOps | Open source | San Francisco, United States | $521.0M | 63 | |
| RadixArk | Artificial Intelligence | Open source | Palo Alto, USA | $20.0M | 62 | |
| Entire | Artificial Intelligence | Open source · Self-hostable | — | $60.0M | 62 | |
| LiteLLM | Foundation Model | Open source · Self-hostable | San Francisco, United States | — | 62 | |
| Stytch | Authentication | Open source | San Francisco, USA | $127.0M | 61 | |
| Sourcegraph | Developer Tools | Open source | San Francisco, United States | $218.0M | 61 | |
| Shufti Pro | Identity Verification | Open source | London, United Kingdom | $21.0M | 61 | |
| Embedder (YC S25) | AI Agents | Open source | San Francisco, United States | $625.0M | 61 | |
| LangChain | Agentic AI | Open source | San Francisco, United States | $260.0M | 61 | |
| fal AI | Generative AI | Open source | San Francisco, United States | $20.0M | 61 | |
| Replicate | AI Infrastructure | Open source | San Francisco, United States | — | 60 | |
| Weaviate | Vector Database | Open source | Amsterdam, Netherlands | — | 60 | |
| Warp | AI Tools & Apps | Open source | San Francisco, United States | $60.0M | 59 | |
| Composio | Agentic AI | Open source | San Francisco, United States | $50.0M | 59 | |
| Comfy Org | AI Image Generation | Open source | — | $30.0M | 58 | |
| Near | Blockchain | Open source | Zug, Switzerland | $1.1B | 58 | |
| Fal | Agentic AI | Open source | San Francisco, United States | $182.3M | 58 | |
| AgentMail | Agentic AI | Open source | San Francisco, United States | $7.5M | 58 | |
| Modular | AI Infrastructure | Open source | San Francisco, United States | $380.0M | 58 | |
| Steel.dev | Developer Tools | Open source · Self-hostable | Tel Aviv, Israel | $17.0M | 58 | |
| MIMintlify / mcpt | Developer Tools | Open source | San Francisco, United States | — | 57 | |
| xpander.ai | Artificial Intelligence | Open source | Tel Aviv, Israel | $3.0M | 57 | |
| FriendliAI | AI Infrastructure | Open source | Redwood City, United States | $89.0M | 57 | |
| Auto-GPT | Agentic AI | Open source · Self-hostable | — | $12.0M | 56 | |
| CodeRabbit | AI Coding Assistant | Open source | Tel Aviv, Israel | $120.0M | 56 | |
| Blaxel | Agentic AI | Open source | San Francisco, United States | $14.6M | 56 | |
| CLClerk | Developer Tools | Open source | San Francisco, United States | $69.0M | 56 | |
| Graphite | AI Coding Assistant | Open source | San Francisco, United States | — | 55 | |
| Diffblue | AI Coding Assistant | Open source | Oxford, United Kingdom | — | 55 | |
| Checksum | Test Automation | Open source | San Francisco, United States | — | 55 | |
| Traceloop | LLMOps | Open source | Tel Aviv, Israel | $6.1M | 55 | |
| LightningAI | AI Infrastructure | Open source | San Francisco, United States | — | 55 | |
| Dessn | Artificial Intelligence | Open source | London, United Kingdom | $5.0M | 55 | |
| Wing Cloud | Enterprise | Open source · Self-hostable | Tel Aviv, Israel | $20.0M | 54 | |
| Mem0 | Agentic AI | Open source · Self-hostable | San Francisco, United States | $24.0M | 54 |