Open source focus
Open Source Alternatives to Approval AI
60 open source Workflow Automation AI options similar to Approval AI, 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.
Osaurus71Artificial IntelligenceSan Francisco, USA$63.0MOpen source
Raycast55ProductivityLondon, United Kingdom$17.7MOpen source
giniX54Generative AITel Aviv, IsraelOpen source
All-Hands AI50Agentic AIBoston, United States$5.0MOpen source · Self-hostable
Kestra49Data OrchestrationParis, France$36.0MOpen source · Self-hostable
AI Garden45Agentic AITel Aviv, IsraelOpen source
Opactor33Agentic AISan Francisco, United StatesOpen source
PromptQL31Artificial IntelligenceSan Francisco, United StatesOpen source · Self-hostable
Reworkd13Agentic AITel Aviv, IsraelOpen source
evo.ninja12Agentic AIOpen source
MCP.so10Developer ToolsOpen source · Self-hostable
kuafuai8Agentic AIBeijing, ChinaOpen source
AskjoynaAgentic AISan Francisco, United StatesOpen source
MowjazAgentic AITel Aviv, IsraelOpen source
PrimadomFintechTel Aviv, IsraelOpen source
JoberproAgentic AITel Aviv, IsraelOpen source
JobcontextAI Search EngineSan Francisco, United StatesOpen source
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
Bloomberg L.P.82FintechNew York, United States$60.1BOpen source
Manus AI75Agentic AISingapore, Singapore$150.0MOpen source
NemoClaw75Artificial IntelligenceOpen source · Self-hostable
Perplexity AI71Search EngineSan Francisco, United States$591.4MOpen source
Arena71Artificial IntelligenceBerkeley, USA$250.0MOpen source
Deepgram65NeocloudSan Francisco, United States$177.1MOpen source
Dust65Agentic AIParis, France$15.0MOpen source
CopilotKit64Agentic AISan Francisco, United States$42.0MOpen source
Viktor62Artificial IntelligenceWarsaw, Poland$64.7MOpen source
Orkes62Artificial IntelligenceSanta Clara, USA$89.3MOpen source
LangChain61Agentic AISan Francisco, United States$260.0MOpen source
Hyperbolic60Agent HostingSan Francisco, United States$19.7MOpen source
Composio59Agentic AISan Francisco, United States$50.0MOpen source
Nomic AI59AI Infrastructure StackNew York City, United States$19.0MOpen source · Self-hostable
Agency58Agentic AISan Francisco, United States$20.0MOpen source
Fal58Agentic AISan Francisco, United States$182.3MOpen source
Steel.dev58Developer ToolsTel Aviv, Israel$17.0MOpen source · Self-hostable
Paid57Agentic AISan Francisco, United States$21.0MOpen source
Auto-GPT56Agentic AI$12.0MOpen source · Self-hostable
Catena Labs56Agentic AISan Francisco, United States$36.0MOpen source
Artificial Societies55Agentic AISan Francisco, United States$4.8MOpen source
- SASapiom55Agentic AISan Francisco, United States$15.8M
Open source
Merge Labs54Agentic AISan Francisco, United States$24.0MOpen source
M Magical54Artificial IntelligenceSan Francisco, United StatesOpen source
- AGAgentDesk / BrowserTools54Recruitment Tech$17.0M
Open source
KiloClaw54Artificial IntelligenceOpen source · Self-hostable
Toolbase54Developer ToolsSan Francisco, United StatesOpen source
Langflow53Agentic AILisbon, PortugalOpen source · Self-hostable
Anon53Agentic AI$6.5MOpen source
Brave Search API52AI Search EngineSan Francisco, United StatesOpen source
CipherOwl52FintechSan Francisco, United States$15.0MOpen source
Nevermined50Agentic AISan Francisco, United StatesOpen source
Sharplink50Agentic AITel Aviv, Israel$996.0MOpen source
Taskade49SpaceTechNew York, United States$1.0MOpen source
bolt.new49AI Coding AssistantSan Francisco, United StatesOpen source
Emergence AI48Agentic AISan Francisco, United StatesOpen source
Nekuda.ai48Agentic AITel Aviv, Israel$4.0MOpen source
SageOx47Artificial IntelligenceSeattle, USA$15.0MOpen source
Prava46FintechSan Francisco, United States$1.5MOpen source
Zed46Agentic AISan Francisco, United States$95.5MOpen source
Fleet46Agentic AISan Francisco, United StatesOpen source
SmythOS45Agentic AISan Francisco, United StatesOpen source · Self-hostable
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| Osaurus | Artificial Intelligence | Open source | San Francisco, USA | $63.0M | 71 | |
| Raycast | Productivity | Open source | London, United Kingdom | $17.7M | 55 | |
| giniX | Generative AI | Open source | Tel Aviv, Israel | — | 54 | |
| All-Hands AI | Agentic AI | Open source · Self-hostable | Boston, United States | $5.0M | 50 | |
| Kestra | Data Orchestration | Open source · Self-hostable | Paris, France | $36.0M | 49 | |
| AI Garden | Agentic AI | Open source | Tel Aviv, Israel | — | 45 | |
| Opactor | Agentic AI | Open source | San Francisco, United States | — | 33 | |
| PromptQL | Artificial Intelligence | Open source · Self-hostable | San Francisco, United States | — | 31 | |
| Reworkd | Agentic AI | Open source | Tel Aviv, Israel | — | 13 | |
| evo.ninja | Agentic AI | Open source | — | — | 12 | |
| MCP.so | Developer Tools | Open source · Self-hostable | — | — | 10 | |
| kuafuai | Agentic AI | Open source | Beijing, China | — | 8 | |
| Askjoyna | Agentic AI | Open source | San Francisco, United States | — | — | |
| Mowjaz | Agentic AI | Open source | Tel Aviv, Israel | — | — | |
| Primadom | Fintech | Open source | Tel Aviv, Israel | — | — | |
| Joberpro | Agentic AI | Open source | Tel Aviv, Israel | — | — | |
| Jobcontext | AI Search Engine | Open source | San Francisco, United States | — | — | |
| OpenAI | Artificial Intelligence | Open source | San Francisco, United States | $493.9B | 84 | |
| Bloomberg L.P. | Fintech | Open source | New York, United States | $60.1B | 82 | |
| Manus AI | Agentic AI | Open source | Singapore, Singapore | $150.0M | 75 | |
| NemoClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 75 | |
| Perplexity AI | Search Engine | Open source | San Francisco, United States | $591.4M | 71 | |
| Arena | Artificial Intelligence | Open source | Berkeley, USA | $250.0M | 71 | |
| Deepgram | Neocloud | Open source | San Francisco, United States | $177.1M | 65 | |
| Dust | Agentic AI | Open source | Paris, France | $15.0M | 65 | |
| CopilotKit | Agentic AI | Open source | San Francisco, United States | $42.0M | 64 | |
| Viktor | Artificial Intelligence | Open source | Warsaw, Poland | $64.7M | 62 | |
| Orkes | Artificial Intelligence | Open source | Santa Clara, USA | $89.3M | 62 | |
| LangChain | Agentic AI | Open source | San Francisco, United States | $260.0M | 61 | |
| Hyperbolic | Agent Hosting | Open source | San Francisco, United States | $19.7M | 60 | |
| Composio | Agentic AI | Open source | San Francisco, United States | $50.0M | 59 | |
| Nomic AI | AI Infrastructure Stack | Open source · Self-hostable | New York City, United States | $19.0M | 59 | |
| Agency | Agentic AI | Open source | San Francisco, United States | $20.0M | 58 | |
| Fal | Agentic AI | Open source | San Francisco, United States | $182.3M | 58 | |
| Steel.dev | Developer Tools | Open source · Self-hostable | Tel Aviv, Israel | $17.0M | 58 | |
| Paid | Agentic AI | Open source | San Francisco, United States | $21.0M | 57 | |
| Auto-GPT | Agentic AI | Open source · Self-hostable | — | $12.0M | 56 | |
| Catena Labs | Agentic AI | Open source | San Francisco, United States | $36.0M | 56 | |
| Artificial Societies | Agentic AI | Open source | San Francisco, United States | $4.8M | 55 | |
| SASapiom | Agentic AI | Open source | San Francisco, United States | $15.8M | 55 | |
| Merge Labs | Agentic AI | Open source | San Francisco, United States | $24.0M | 54 | |
| M Magical | Artificial Intelligence | Open source | San Francisco, United States | — | 54 | |
| AGAgentDesk / BrowserTools | Recruitment Tech | Open source | — | $17.0M | 54 | |
| KiloClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 54 | |
| Toolbase | Developer Tools | Open source | San Francisco, United States | — | 54 | |
| Langflow | Agentic AI | Open source · Self-hostable | Lisbon, Portugal | — | 53 | |
| Anon | Agentic AI | Open source | — | $6.5M | 53 | |
| Brave Search API | AI Search Engine | Open source | San Francisco, United States | — | 52 | |
| CipherOwl | Fintech | Open source | San Francisco, United States | $15.0M | 52 | |
| Nevermined | Agentic AI | Open source | San Francisco, United States | — | 50 | |
| Sharplink | Agentic AI | Open source | Tel Aviv, Israel | $996.0M | 50 | |
| Taskade | SpaceTech | Open source | New York, United States | $1.0M | 49 | |
| bolt.new | AI Coding Assistant | Open source | San Francisco, United States | — | 49 | |
| Emergence AI | Agentic AI | Open source | San Francisco, United States | — | 48 | |
| Nekuda.ai | Agentic AI | Open source | Tel Aviv, Israel | $4.0M | 48 | |
| SageOx | Artificial Intelligence | Open source | Seattle, USA | $15.0M | 47 | |
| Prava | Fintech | Open source | San Francisco, United States | $1.5M | 46 | |
| Zed | Agentic AI | Open source | San Francisco, United States | $95.5M | 46 | |
| Fleet | Agentic AI | Open source | San Francisco, United States | — | 46 | |
| SmythOS | Agentic AI | Open source · Self-hostable | San Francisco, United States | — | 45 |