Open source focus
Model Context Protocol (MCP) is open source
Open Source Alternatives to Model Context Protocol (MCP)
60 open source AI options similar to Model Context Protocol (MCP), 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.
Snyk85AI Coding AssistantBoston, United States$488.5MOpen source · Self-hostable
- GRGrafana Labs80ObservabilityNew York, United States
Open source · Self-hostable
Together AI76AI InfrastructureSan Francisco, United States$906.0MOpen source · Self-hostable
Hugging Face76AINew York, United States$395.2MOpen source · Self-hostable
Mastra75Agentic AISan Francisco, United States$35.5MOpen source · Self-hostable
Grafana Cloud74ObservabilityNew York, United States$2.1BOpen source · Self-hostable
Automattic71Web DevelopmentSan Francisco, United States$300.0MOpen source · Self-hostable
Airbyte71Data IntegrationSan Francisco, United States$181.0MOpen source · Self-hostable
- Supabase70DatabaseSan Francisco, United States$933.0M
Open source · Self-hostable
Qdrant70Vector DatabaseBerlin, Germany$96.5MOpen source · Self-hostable
Logz.io69EnterpriseTel Aviv, Israel$132.0MOpen source · Self-hostable
Posit68Data Science PlatformBoston, United States$169.9MOpen source · Self-hostable
YugabyteDB67DatabaseSunnyvale, United States$266.0MOpen source · Self-hostable
Starburst67AIBoston, United States$414.0MOpen source · Self-hostable
ScyllaDB66DatabasePalo Alto, United States$101.0MOpen source · Self-hostable
- PUPulumi66Infrastructure as CodeSeattle, United States$228.5M
Open source · Self-hostable
npm65Developer ToolsOakland, USA$10.6MOpen source · Self-hostable
Firebolt65Cloud Data WarehousePalo Alto, United States$269.0MOpen source
Gitpod64Developer ToolsTübingen, Germany$28.0MOpen source · Self-hostable
ClearML64AutoMLTel Aviv, Israel$11.0MOpen source · Self-hostable
Airweave63Agentic AISan Francisco, United States$6.0MOpen source · Self-hostable
Trigger Device Inc63AI AgentsLondon, United Kingdom$16.5MOpen source · Self-hostable
Chainguard62CybersecuritySeattle, United States$385.0MOpen source · Self-hostable
LiteLLM62Foundation ModelSan Francisco, United StatesOpen source · Self-hostable
Entire62Artificial Intelligence$60.0MOpen source · Self-hostable
Odigos62Enterprise$13.0MOpen source · Self-hostable
DragonflyDB62DatabaseTel Aviv, Israel$21.0MOpen source · Self-hostable
- UPUpstash62SaaSSan Jose, United States$11.9M
Open source
- TOTonic.ai62AISan Francisco, United States$43.0M
Open source
Codefresh61EnterpriseBrisbane, Australia$42.0MOpen source · Self-hostable
MariaDB61DatabaseRedwood City, United States$131.0MOpen source · Self-hostable
Continue61AISan Francisco, United States$70.1MOpen source
Appwrite61EnterpriseSan Francisco, United States$37.0MOpen source · Self-hostable
Chroma61Artificial IntelligenceSan Francisco, United States$20.3MOpen source · Self-hostable
Metabase60Data AnalyticsSan Francisco, United States$8.0MOpen source · Self-hostable
Canonical60Open SourceLondon, United Kingdom$348KOpen source · Self-hostable
JetBrains60Software DevelopmentPrague, Czech RepublicOpen source
Mend60Open SourceTel Aviv, Israel$121.5MOpen source · Self-hostable
Bun59Developer ToolsSan Francisco, United States$7.0MOpen source · Self-hostable
Steel.dev58Developer ToolsTel Aviv, Israel$17.0MOpen source · Self-hostable
Cypress58Developer ToolsAtlanta, United States$53.3MOpen source · Self-hostable
Axiom Quant58Artificial IntelligenceSan Francisco, United States$264.0MOpen source
Xata58DatabaseSan Francisco, United States$35.0MOpen source · Self-hostable
Liblab58Developer ToolsAustin, United States$42.0MOpen source · Self-hostable
Comfy Org58AI Image Generation$30.0MOpen source
pgEdge, Inc.58DatabaseSan Francisco, United States$24.0MOpen source · Self-hostable
Deepchecks58MLOpsTel Aviv, Israel$18.3MOpen source · Self-hostable
ChainSafe Systems57Web3Toronto, Canada$18.8MOpen source · Self-hostable
Backstage57Developer ToolsStockholm, Sweden$63.0MOpen source · Self-hostable
Treeverse57DataOpsTel Aviv, Israel$23.0MOpen source · Self-hostable
Auto-GPT56Agentic AI$12.0MOpen source · Self-hostable
Quotient AI56Artificial IntelligenceBoston, United States$5.5MOpen source
PostHog56Analytics PlatformSan Francisco, United States$33.2MOpen source · Self-hostable
Usekernel56Developer ToolsSan Francisco, United States$22.0MOpen source
Akash Network56DePINSan Francisco, United States$2.0MOpen source · Self-hostable
- ESEscape55CybersecurityParis, France$21.9M
Open source
Robusta Dev55DevelopmentTel Aviv, IsraelOpen source · Self-hostable
Solana Foundation55BlockchainZug, Switzerland$250.0MOpen source · Self-hostable
Mirantis55Cloud InfrastructureCampbell, United States$255.0MOpen source · Self-hostable
WireMock54Enterprise$6.5MOpen source · Self-hostable
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| Snyk | AI Coding Assistant | Open source · Self-hostable | Boston, United States | $488.5M | 85 | |
| GRGrafana Labs | Observability | Open source · Self-hostable | New York, United States | — | 80 | |
| Together AI | AI Infrastructure | Open source · Self-hostable | San Francisco, United States | $906.0M | 76 | |
| Hugging Face | AI | Open source · Self-hostable | New York, United States | $395.2M | 76 | |
| Mastra | Agentic AI | Open source · Self-hostable | San Francisco, United States | $35.5M | 75 | |
| Grafana Cloud | Observability | Open source · Self-hostable | New York, United States | $2.1B | 74 | |
| Automattic | Web Development | Open source · Self-hostable | San Francisco, United States | $300.0M | 71 | |
| Airbyte | Data Integration | Open source · Self-hostable | San Francisco, United States | $181.0M | 71 | |
| Database | Open source · Self-hostable | San Francisco, United States | $933.0M | 70 | ||
| Qdrant | Vector Database | Open source · Self-hostable | Berlin, Germany | $96.5M | 70 | |
| Logz.io | Enterprise | Open source · Self-hostable | Tel Aviv, Israel | $132.0M | 69 | |
| Posit | Data Science Platform | Open source · Self-hostable | Boston, United States | $169.9M | 68 | |
| YugabyteDB | Database | Open source · Self-hostable | Sunnyvale, United States | $266.0M | 67 | |
| Starburst | AI | Open source · Self-hostable | Boston, United States | $414.0M | 67 | |
| ScyllaDB | Database | Open source · Self-hostable | Palo Alto, United States | $101.0M | 66 | |
| PUPulumi | Infrastructure as Code | Open source · Self-hostable | Seattle, United States | $228.5M | 66 | |
| npm | Developer Tools | Open source · Self-hostable | Oakland, USA | $10.6M | 65 | |
| Firebolt | Cloud Data Warehouse | Open source | Palo Alto, United States | $269.0M | 65 | |
| Gitpod | Developer Tools | Open source · Self-hostable | Tübingen, Germany | $28.0M | 64 | |
| ClearML | AutoML | Open source · Self-hostable | Tel Aviv, Israel | $11.0M | 64 | |
| Airweave | Agentic AI | Open source · Self-hostable | San Francisco, United States | $6.0M | 63 | |
| Trigger Device Inc | AI Agents | Open source · Self-hostable | London, United Kingdom | $16.5M | 63 | |
| Chainguard | Cybersecurity | Open source · Self-hostable | Seattle, United States | $385.0M | 62 | |
| LiteLLM | Foundation Model | Open source · Self-hostable | San Francisco, United States | — | 62 | |
| Entire | Artificial Intelligence | Open source · Self-hostable | — | $60.0M | 62 | |
| Odigos | Enterprise | Open source · Self-hostable | — | $13.0M | 62 | |
| DragonflyDB | Database | Open source · Self-hostable | Tel Aviv, Israel | $21.0M | 62 | |
| UPUpstash | SaaS | Open source | San Jose, United States | $11.9M | 62 | |
| TOTonic.ai | AI | Open source | San Francisco, United States | $43.0M | 62 | |
| Codefresh | Enterprise | Open source · Self-hostable | Brisbane, Australia | $42.0M | 61 | |
| MariaDB | Database | Open source · Self-hostable | Redwood City, United States | $131.0M | 61 | |
| Continue | AI | Open source | San Francisco, United States | $70.1M | 61 | |
| Appwrite | Enterprise | Open source · Self-hostable | San Francisco, United States | $37.0M | 61 | |
| Chroma | Artificial Intelligence | Open source · Self-hostable | San Francisco, United States | $20.3M | 61 | |
| Metabase | Data Analytics | Open source · Self-hostable | San Francisco, United States | $8.0M | 60 | |
| Canonical | Open Source | Open source · Self-hostable | London, United Kingdom | $348K | 60 | |
| JetBrains | Software Development | Open source | Prague, Czech Republic | — | 60 | |
| Mend | Open Source | Open source · Self-hostable | Tel Aviv, Israel | $121.5M | 60 | |
| Bun | Developer Tools | Open source · Self-hostable | San Francisco, United States | $7.0M | 59 | |
| Steel.dev | Developer Tools | Open source · Self-hostable | Tel Aviv, Israel | $17.0M | 58 | |
| Cypress | Developer Tools | Open source · Self-hostable | Atlanta, United States | $53.3M | 58 | |
| Axiom Quant | Artificial Intelligence | Open source | San Francisco, United States | $264.0M | 58 | |
| Xata | Database | Open source · Self-hostable | San Francisco, United States | $35.0M | 58 | |
| Liblab | Developer Tools | Open source · Self-hostable | Austin, United States | $42.0M | 58 | |
| Comfy Org | AI Image Generation | Open source | — | $30.0M | 58 | |
| pgEdge, Inc. | Database | Open source · Self-hostable | San Francisco, United States | $24.0M | 58 | |
| Deepchecks | MLOps | Open source · Self-hostable | Tel Aviv, Israel | $18.3M | 58 | |
| ChainSafe Systems | Web3 | Open source · Self-hostable | Toronto, Canada | $18.8M | 57 | |
| Backstage | Developer Tools | Open source · Self-hostable | Stockholm, Sweden | $63.0M | 57 | |
| Treeverse | DataOps | Open source · Self-hostable | Tel Aviv, Israel | $23.0M | 57 | |
| Auto-GPT | Agentic AI | Open source · Self-hostable | — | $12.0M | 56 | |
| Quotient AI | Artificial Intelligence | Open source | Boston, United States | $5.5M | 56 | |
| PostHog | Analytics Platform | Open source · Self-hostable | San Francisco, United States | $33.2M | 56 | |
| Usekernel | Developer Tools | Open source | San Francisco, United States | $22.0M | 56 | |
| Akash Network | DePIN | Open source · Self-hostable | San Francisco, United States | $2.0M | 56 | |
| ESEscape | Cybersecurity | Open source | Paris, France | $21.9M | 55 | |
| Robusta Dev | Development | Open source · Self-hostable | Tel Aviv, Israel | — | 55 | |
| Solana Foundation | Blockchain | Open source · Self-hostable | Zug, Switzerland | $250.0M | 55 | |
| Mirantis | Cloud Infrastructure | Open source · Self-hostable | Campbell, United States | $255.0M | 55 | |
| WireMock | Enterprise | Open source · Self-hostable | — | $6.5M | 54 |