Open source focus
Embedder (YC S25) is open source
Open Source Alternatives to Embedder (YC S25)
60 open source AI Agents options similar to Embedder (YC S25), 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.
Codeium71Artificial IntelligenceMountain View, United States$396.7MOpen source
Cursor (Anysphere)77Artificial IntelligenceSan Francisco, United States$4.8BOpen source
Entire62Artificial Intelligence$60.0MOpen source · Self-hostable
Steel.dev58Developer ToolsTel Aviv, Israel$17.0MOpen source · Self-hostable
xpander.ai57Artificial IntelligenceTel Aviv, Israel$3.0MOpen source
Auto-GPT56Agentic AI$12.0MOpen source · Self-hostable
- AGAgentDesk / BrowserTools54Recruitment Tech$17.0M
Open source
Glue46Agentic AISan Francisco, United States$4.2MOpen source · Self-hostable
Mendral46Agentic AISan Francisco, United States$15.0MOpen source
Blink41Agentic AISan Francisco, United StatesOpen source
Magick AI28Agentic AIOpen source
All-Hands AI25Agentic AIOpen source · Self-hostable
Emdash24Agentic AISan Francisco, United StatesOpen source
pywebagent22Generative AIOpen source
Glama20Agentic AIOpen source
Upsonic19Developer ToolsLondon, United KingdomOpen source · Self-hostable
- CLClawdmeter15Artificial IntelligenceReykjavik, Iceland
Open source · Self-hostable
Augment Code13EnterpriseUnited StatesOpen source
OpenDevin11AI Agent PlatformOpen source · Self-hostable
DocsGPT8Open SourceOpen source · Self-hostable
CodeNut7Web3 DevelopmentOpen source
Agentradio7AI Coding AssistantOpen source
GitHub Copilot Agent Mode0AI Coding AssistantSan Francisco, United StatesOpen source
Snyk85AI Coding AssistantBoston, United States$488.5MOpen source · Self-hostable
Cursor80Artificial IntelligenceSan Francisco, United States$2.9BOpen source
Mastra75Agentic AISan Francisco, United States$35.5MOpen source · Self-hostable
Airbyte71Data IntegrationSan Francisco, United States$181.0MOpen source · Self-hostable
Sourcegraph (Cody)66AI Coding AssistantSan Francisco, United States$301.0MOpen source
- MOMoonshot AI66Frontier AI LabBeijing, China$250.0M
Open source
Dust65Agentic AIParis, France$15.0MOpen source
cubic65Supply ChainTel Aviv, IsraelOpen source
Firecrawl65Agentic AISan Francisco, United States$29.0MOpen source
Arize AI65AI ObservabilityBerkeley, United StatesOpen source
Qodo64AI Coding AssistantTel Aviv, Israel$1.5MOpen source
CopilotKit64Agentic AISan Francisco, United States$42.0MOpen source
Airweave63Agentic AISan Francisco, United States$6.0MOpen source · Self-hostable
Trigger Device Inc63AI AgentsLondon, United Kingdom$16.5MOpen source · Self-hostable
Rasa Technologies GmbH62Conversational AISan Francisco, United States$73.4MOpen source
- STStackBlitz62Developer ToolsBerlin, Germany$113.4M
Open source
FingerprintJS61Customer ServiceSan Francisco, United States$87.0MOpen source
Sourcegraph61Developer ToolsSan Francisco, United States$218.0MOpen source
LangChain61Agentic AISan Francisco, United States$260.0MOpen source
Gitar61Artificial IntelligenceSan Francisco, USA$9.0MOpen source
Composio59Agentic AISan Francisco, United States$50.0MOpen source
AgentMail58Agentic AISan Francisco, United States$7.5MOpen source
Fal58Agentic AISan Francisco, United States$182.3MOpen source
Cluely58Agentic AISan Francisco, United StatesOpen source
Agency58Agentic AISan Francisco, United States$20.0MOpen source
Tavily57Generative AITel Aviv, Israel$5.0MOpen source
Paid57Agentic AISan Francisco, United States$21.0MOpen source
CodeRabbit56AI Coding AssistantTel Aviv, Israel$120.0MOpen source
Blaxel56Agentic AISan Francisco, United States$14.6MOpen source
Quotient AI56Artificial IntelligenceBoston, United States$5.5MOpen source
- SASapiom55Agentic AISan Francisco, United States$15.8M
Open source
Diffblue55AI Coding AssistantOxford, United KingdomOpen source
Raycast55ProductivityLondon, United Kingdom$17.7MOpen source
Arcten55Agentic AISan Francisco, United StatesOpen source
Graphite55AI Coding AssistantSan Francisco, United StatesOpen source
Nottecore55Agentic AISan Francisco, United StatesOpen source
Vijil55Agentic AISan Francisco, United States$17.0MOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| Codeium | Artificial Intelligence | Open source | Mountain View, United States | $396.7M | 71 |
| Cursor (Anysphere) | Artificial Intelligence | Open source | San Francisco, United States | $4.8B | 77 |
| Entire | Artificial Intelligence | Open source · Self-hostable | — | $60.0M | 62 |
| Steel.dev | Developer Tools | Open source · Self-hostable | Tel Aviv, Israel | $17.0M | 58 |
| xpander.ai | Artificial Intelligence | Open source | Tel Aviv, Israel | $3.0M | 57 |
| Auto-GPT | Agentic AI | Open source · Self-hostable | — | $12.0M | 56 |
| AGAgentDesk / BrowserTools | Recruitment Tech | Open source | — | $17.0M | 54 |
| Glue | Agentic AI | Open source · Self-hostable | San Francisco, United States | $4.2M | 46 |
| Mendral | Agentic AI | Open source | San Francisco, United States | $15.0M | 46 |
| Blink | Agentic AI | Open source | San Francisco, United States | — | 41 |
| Magick AI | Agentic AI | Open source | — | — | 28 |
| All-Hands AI | Agentic AI | Open source · Self-hostable | — | — | 25 |
| Emdash | Agentic AI | Open source | San Francisco, United States | — | 24 |
| pywebagent | Generative AI | Open source | — | — | 22 |
| Glama | Agentic AI | Open source | — | — | 20 |
| Upsonic | Developer Tools | Open source · Self-hostable | London, United Kingdom | — | 19 |
| CLClawdmeter | Artificial Intelligence | Open source · Self-hostable | Reykjavik, Iceland | — | 15 |
| Augment Code | Enterprise | Open source | United States | — | 13 |
| OpenDevin | AI Agent Platform | Open source · Self-hostable | — | — | 11 |
| DocsGPT | Open Source | Open source · Self-hostable | — | — | 8 |
| CodeNut | Web3 Development | Open source | — | — | 7 |
| Agentradio | AI Coding Assistant | Open source | — | — | 7 |
| GitHub Copilot Agent Mode | AI Coding Assistant | Open source | San Francisco, United States | — | 0 |
| Snyk | AI Coding Assistant | Open source · Self-hostable | Boston, United States | $488.5M | 85 |
| Cursor | Artificial Intelligence | Open source | San Francisco, United States | $2.9B | 80 |
| Mastra | Agentic AI | Open source · Self-hostable | San Francisco, United States | $35.5M | 75 |
| Airbyte | Data Integration | Open source · Self-hostable | San Francisco, United States | $181.0M | 71 |
| Sourcegraph (Cody) | AI Coding Assistant | Open source | San Francisco, United States | $301.0M | 66 |
| MOMoonshot AI | Frontier AI Lab | Open source | Beijing, China | $250.0M | 66 |
| Dust | Agentic AI | Open source | Paris, France | $15.0M | 65 |
| cubic | Supply Chain | Open source | Tel Aviv, Israel | — | 65 |
| Firecrawl | Agentic AI | Open source | San Francisco, United States | $29.0M | 65 |
| Arize AI | AI Observability | Open source | Berkeley, United States | — | 65 |
| Qodo | AI Coding Assistant | Open source | Tel Aviv, Israel | $1.5M | 64 |
| CopilotKit | Agentic AI | Open source | San Francisco, United States | $42.0M | 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 |
| Rasa Technologies GmbH | Conversational AI | Open source | San Francisco, United States | $73.4M | 62 |
| STStackBlitz | Developer Tools | Open source | Berlin, Germany | $113.4M | 62 |
| FingerprintJS | Customer Service | Open source | San Francisco, United States | $87.0M | 61 |
| Sourcegraph | Developer Tools | Open source | San Francisco, United States | $218.0M | 61 |
| LangChain | Agentic AI | Open source | San Francisco, United States | $260.0M | 61 |
| Gitar | Artificial Intelligence | Open source | San Francisco, USA | $9.0M | 61 |
| Composio | Agentic AI | Open source | San Francisco, United States | $50.0M | 59 |
| AgentMail | Agentic AI | Open source | San Francisco, United States | $7.5M | 58 |
| Fal | Agentic AI | Open source | San Francisco, United States | $182.3M | 58 |
| Cluely | Agentic AI | Open source | San Francisco, United States | — | 58 |
| Agency | Agentic AI | Open source | San Francisco, United States | $20.0M | 58 |
| Tavily | Generative AI | Open source | Tel Aviv, Israel | $5.0M | 57 |
| Paid | Agentic AI | Open source | San Francisco, United States | $21.0M | 57 |
| CodeRabbit | AI Coding Assistant | Open source | Tel Aviv, Israel | $120.0M | 56 |
| Blaxel | Agentic AI | Open source | San Francisco, United States | $14.6M | 56 |
| Quotient AI | Artificial Intelligence | Open source | Boston, United States | $5.5M | 56 |
| SASapiom | Agentic AI | Open source | San Francisco, United States | $15.8M | 55 |
| Diffblue | AI Coding Assistant | Open source | Oxford, United Kingdom | — | 55 |
| Raycast | Productivity | Open source | London, United Kingdom | $17.7M | 55 |
| Arcten | Agentic AI | Open source | San Francisco, United States | — | 55 |
| Graphite | AI Coding Assistant | Open source | San Francisco, United States | — | 55 |
| Nottecore | Agentic AI | Open source | San Francisco, United States | — | 55 |
| Vijil | Agentic AI | Open source | San Francisco, United States | $17.0M | 55 |