Open source focus
Open Source Endowment is open source
Open Source Alternatives to Open Source Endowment
60 open source Open Source options similar to Open Source Endowment, 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.
Open Collective50FintechSan Francisco, United States$2.0MOpen source
- SOSoftware Freedom Conservancy10Non-profitNew York, United States
Open source · Self-hostable
Cloud Native Computing Foundation35Cloud ComputingIrvine, United StatesOpen source · Self-hostable
Ubuntu85Operating SystemsLondon, United Kingdom$63.0MOpen source · Self-hostable
NemoClaw75Artificial IntelligenceOpen source · Self-hostable
Odigos62Enterprise$13.0MOpen source · Self-hostable
Codefresh61EnterpriseBrisbane, Australia$42.0MOpen source · Self-hostable
Appwrite61EnterpriseSan Francisco, United States$37.0MOpen source · Self-hostable
Ownera58BlockchainTel Aviv, Israel$20.0MOpen source · Self-hostable
Cardano55BlockchainOpen source · Self-hostable
OpenOps55EnterpriseSan Francisco, United States$125KOpen source · Self-hostable
KiloClaw54Artificial IntelligenceOpen source · Self-hostable
MetalBear54Software DevelopmentSan Francisco, United States$12.5MOpen source · Self-hostable
Archimedes53Fintech$7.3MOpen source · Self-hostable
Speedb52EnterpriseTel Aviv, Israel$17.0MOpen source · Self-hostable
- SUSuperfluid Foundation49FintechZug, Switzerland$28.2M
Open source · Self-hostable
Gigaroo37Fintech$2.5MOpen source
OWASP37CybersecurityRaleigh, USAOpen source · Self-hostable
Kubeshark34Cloud ComputingTel Aviv, IsraelOpen source · Self-hostable
Open Bitcoin Tracker32FintechOpen source · Self-hostable
Blockmesh Network31BlockchainOpen source · Self-hostable
ChartDB26Software DevelopmentTel Aviv, IsraelOpen source · Self-hostable
Node.js26Software DevelopmentOpen source · Self-hostable
All-Hands AI25Agentic AIOpen source · Self-hostable
Faremeter22FintechOpen source · Self-hostable
Upsonic19Developer ToolsLondon, United KingdomOpen source · Self-hostable
Hycos AI15EnterpriseOpen source
tydal15Software DevelopmentTel Aviv, IsraelOpen source
Aemetis15Climate TechCupertino, United StatesOpen source · Self-hostable
- LILinux Foundation13Open SourceSan Francisco, USA
Open source · Self-hostable
- I3i313Software Development
Open source · Self-hostable
- BIBit11EnterpriseTel Aviv, Israel
Open source · Self-hostable
- ATAtoZ Labs11Blockchain
Open source · Self-hostable
vxtwitter.com10Web DevelopmentSan Francisco, United StatesOpen source · Self-hostable
Eclipse Foundation10Open SourceBrussels, BelgiumOpen source · Self-hostable
x402scan10FintechOpen source · Self-hostable
.NET8Software DevelopmentRedmond, USAOpen source · Self-hostable
- AGAgentic Commerce Protocol (ACP)3AISan Francisco, United States
Open source · Self-hostable
- ABAbilian1Software DevelopmentEurope
Open source · Self-hostable
10CloudsSoftware DevelopmentWarsaw, PolandOpen source
TanStackSoftware DevelopmentSan Francisco, Canada$1.0MOpen source · Self-hostable
FunnelezTechnologyOpen source
- AUAutumnAI InfrastructureSan Francisco, United States
Open source · Self-hostable
Snyk85AI Coding AssistantBoston, United States$488.5MOpen source · Self-hostable
Forter85FintechNew York, United States$550.0MOpen source
eToro85FintechLimassol, Cyprus$524.0MOpen source
Elasticsearch85Search EngineAmsterdam, Netherlands$104.0MOpen source · Self-hostable
Bloomberg L.P.82FintechNew York, United States$60.1BOpen source
Databricks82Data AnalyticsSan Francisco, United States$31.7BOpen source · Self-hostable
- GRGrafana Labs80ObservabilityNew York, United States
Open source · Self-hostable
Cursor80Artificial IntelligenceSan Francisco, United States$2.9BOpen source
WooCommerce (Automattic)79E-commerceSan Francisco, United States$815.7MOpen source · Self-hostable
Elementor79WebsiteRamat Gan, Israel$65.8MOpen source · Self-hostable
Cursor (Anysphere)77Artificial IntelligenceSan Francisco, United States$4.8BOpen source
GitHub77Developer ToolsSan Francisco, United States$100.0MOpen source · Self-hostable
Alchemy76BlockchainSan Francisco, United States$450.0MOpen source
Hugging Face76AINew York, United States$395.2MOpen source · Self-hostable
Together AI76AI InfrastructureSan Francisco, United States$906.0MOpen source · Self-hostable
Redis75DatabaseSan Francisco, United States$906.8MOpen source · Self-hostable
Mastra75Agentic AISan Francisco, United States$35.5MOpen source · Self-hostable
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| Open Collective | Fintech | Open source | San Francisco, United States | $2.0M | 50 |
| SOSoftware Freedom Conservancy | Non-profit | Open source · Self-hostable | New York, United States | — | 10 |
| Cloud Native Computing Foundation | Cloud Computing | Open source · Self-hostable | Irvine, United States | — | 35 |
| Ubuntu | Operating Systems | Open source · Self-hostable | London, United Kingdom | $63.0M | 85 |
| NemoClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 75 |
| Odigos | Enterprise | Open source · Self-hostable | — | $13.0M | 62 |
| Codefresh | Enterprise | Open source · Self-hostable | Brisbane, Australia | $42.0M | 61 |
| Appwrite | Enterprise | Open source · Self-hostable | San Francisco, United States | $37.0M | 61 |
| Ownera | Blockchain | Open source · Self-hostable | Tel Aviv, Israel | $20.0M | 58 |
| Cardano | Blockchain | Open source · Self-hostable | — | — | 55 |
| OpenOps | Enterprise | Open source · Self-hostable | San Francisco, United States | $125K | 55 |
| KiloClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 54 |
| MetalBear | Software Development | Open source · Self-hostable | San Francisco, United States | $12.5M | 54 |
| Archimedes | Fintech | Open source · Self-hostable | — | $7.3M | 53 |
| Speedb | Enterprise | Open source · Self-hostable | Tel Aviv, Israel | $17.0M | 52 |
| SUSuperfluid Foundation | Fintech | Open source · Self-hostable | Zug, Switzerland | $28.2M | 49 |
| Gigaroo | Fintech | Open source | — | $2.5M | 37 |
| OWASP | Cybersecurity | Open source · Self-hostable | Raleigh, USA | — | 37 |
| Kubeshark | Cloud Computing | Open source · Self-hostable | Tel Aviv, Israel | — | 34 |
| Open Bitcoin Tracker | Fintech | Open source · Self-hostable | — | — | 32 |
| Blockmesh Network | Blockchain | Open source · Self-hostable | — | — | 31 |
| ChartDB | Software Development | Open source · Self-hostable | Tel Aviv, Israel | — | 26 |
| Node.js | Software Development | Open source · Self-hostable | — | — | 26 |
| All-Hands AI | Agentic AI | Open source · Self-hostable | — | — | 25 |
| Faremeter | Fintech | Open source · Self-hostable | — | — | 22 |
| Upsonic | Developer Tools | Open source · Self-hostable | London, United Kingdom | — | 19 |
| Hycos AI | Enterprise | Open source | — | — | 15 |
| tydal | Software Development | Open source | Tel Aviv, Israel | — | 15 |
| Aemetis | Climate Tech | Open source · Self-hostable | Cupertino, United States | — | 15 |
| LILinux Foundation | Open Source | Open source · Self-hostable | San Francisco, USA | — | 13 |
| I3i3 | Software Development | Open source · Self-hostable | — | — | 13 |
| BIBit | Enterprise | Open source · Self-hostable | Tel Aviv, Israel | — | 11 |
| ATAtoZ Labs | Blockchain | Open source · Self-hostable | — | — | 11 |
| vxtwitter.com | Web Development | Open source · Self-hostable | San Francisco, United States | — | 10 |
| Eclipse Foundation | Open Source | Open source · Self-hostable | Brussels, Belgium | — | 10 |
| x402scan | Fintech | Open source · Self-hostable | — | — | 10 |
| .NET | Software Development | Open source · Self-hostable | Redmond, USA | — | 8 |
| AGAgentic Commerce Protocol (ACP) | AI | Open source · Self-hostable | San Francisco, United States | — | 3 |
| ABAbilian | Software Development | Open source · Self-hostable | Europe | — | 1 |
| 10Clouds | Software Development | Open source | Warsaw, Poland | — | — |
| TanStack | Software Development | Open source · Self-hostable | San Francisco, Canada | $1.0M | — |
| Funnelez | Technology | Open source | — | — | — |
| AUAutumn | AI Infrastructure | Open source · Self-hostable | San Francisco, United States | — | — |
| Snyk | AI Coding Assistant | Open source · Self-hostable | Boston, United States | $488.5M | 85 |
| Forter | Fintech | Open source | New York, United States | $550.0M | 85 |
| eToro | Fintech | Open source | Limassol, Cyprus | $524.0M | 85 |
| Elasticsearch | Search Engine | Open source · Self-hostable | Amsterdam, Netherlands | $104.0M | 85 |
| Bloomberg L.P. | Fintech | Open source | New York, United States | $60.1B | 82 |
| Databricks | Data Analytics | Open source · Self-hostable | San Francisco, United States | $31.7B | 82 |
| GRGrafana Labs | Observability | Open source · Self-hostable | New York, United States | — | 80 |
| Cursor | Artificial Intelligence | Open source | San Francisco, United States | $2.9B | 80 |
| WooCommerce (Automattic) | E-commerce | Open source · Self-hostable | San Francisco, United States | $815.7M | 79 |
| Elementor | Website | Open source · Self-hostable | Ramat Gan, Israel | $65.8M | 79 |
| Cursor (Anysphere) | Artificial Intelligence | Open source | San Francisco, United States | $4.8B | 77 |
| GitHub | Developer Tools | Open source · Self-hostable | San Francisco, United States | $100.0M | 77 |
| Alchemy | Blockchain | Open source | San Francisco, United States | $450.0M | 76 |
| Hugging Face | AI | Open source · Self-hostable | New York, United States | $395.2M | 76 |
| Together AI | AI Infrastructure | Open source · Self-hostable | San Francisco, United States | $906.0M | 76 |
| Redis | Database | Open source · Self-hostable | San Francisco, United States | $906.8M | 75 |
| Mastra | Agentic AI | Open source · Self-hostable | San Francisco, United States | $35.5M | 75 |