Open source focus
Open Source Alternatives to Ai Spec
60 open source AI Tools & Apps options similar to Ai Spec, 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.
Joulix AI Technologies35AI Tools & AppsSan Francisco, Israel$2.3MOpen source
Lovable75No-Code/Low-CodeStockholm, Sweden$1.2BOpen source
Dessn55Artificial IntelligenceLondon, United Kingdom$5.0MOpen source
FounderKitSaaS ToolkitSan Francisco, United StatesOpen source
Dust65Agentic AIParis, France$15.0MOpen source
Trigger Device Inc63AI AgentsLondon, United Kingdom$16.5MOpen source · Self-hostable
Weights & Biases (W&B)63MLOpsSan Francisco, United States$521.0MOpen source
Orkes62Artificial IntelligenceSanta Clara, USA$89.3MOpen source
LangChain61Agentic AISan Francisco, United States$260.0MOpen source
Warp59AI Tools & AppsSan Francisco, United States$60.0MOpen source
Composio59Agentic AISan Francisco, United States$50.0MOpen source
Fal58Agentic AISan Francisco, United States$182.3MOpen source
Comfy Org58AI Image Generation$30.0MOpen source
Auto-GPT56Agentic AI$12.0MOpen source · Self-hostable
Raycast55ProductivityLondon, United Kingdom$17.7MOpen source
KiloClaw54Artificial IntelligenceOpen source · Self-hostable
Toolbase54Developer ToolsSan Francisco, United StatesOpen source
Apricot52AI Tools & AppsSan Francisco, United States$14.4MOpen source
Aviator51MLOpsSan Francisco, United States$2.4MOpen source
Bauplanlabs49MLOpsSan Francisco, United StatesOpen source
Apideck46API PlatformUnknown, UnknownOpen source
AI Garden45Agentic AITel Aviv, IsraelOpen source
Bubble Lab44Artificial IntelligenceOpen source · Self-hostable
Reshuffle37Agentic AISan Francisco, United StatesOpen source
PromptQL31Artificial IntelligenceSan Francisco, United StatesOpen source · Self-hostable
Magick AI28Agentic AIOpen source
Gemini CLI27AI Tools & AppsOpen source · Self-hostable
All-Hands AI25Agentic AIOpen source · Self-hostable
Unpaper21AI Tools & AppsOpen source
Glama20Agentic AIOpen source
Joeyydevops19MLOpsOpen source
Sharkio18EnterpriseOpen source
- BABabyAGI18Agentic AI
Open source · Self-hostable
LLMStack15Agentic AIOpen source · Self-hostable
- AGAgent Pilot13Agentic AI
Open source · Self-hostable
Reworkd13Agentic AITel Aviv, IsraelOpen source
kuafuai8Agentic AIBeijing, ChinaOpen source
- GEGeniA6Agentic AI
Open source · Self-hostable
- AigentsourceAgentic AI
Open source · Self-hostable
SivdevAgentic AITel Aviv, IsraelOpen source
MowjazAgentic AITel Aviv, IsraelOpen source
BublioAI Tools & AppsOpen source
NzeruAgentic AISan Francisco, United StatesOpen source
CyqlAgentic AIOpen source
Coworker.aiHR TechOpen source
InstructionlabAI Tools & AppsSan Francisco, United StatesOpen source
CardinaleaAI Tools & AppsOpen source
Kairos6AI AgentOpen 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
Manus AI75Agentic AISingapore, Singapore$150.0MOpen source
NemoClaw75Artificial IntelligenceOpen source · Self-hostable
Osaurus71Artificial IntelligenceSan Francisco, USA$63.0MOpen source
Temporal71Workflow AutomationSeattle, United States$134.0MOpen source
Arena71Artificial IntelligenceBerkeley, USA$250.0MOpen source
OpenRouter70InfrastructureSan Francisco, United States$153.5MOpen source
Pinecone69AI InfrastructureSan Francisco, United States$138.0MOpen source
Sourcegraph (Cody)66AI Coding AssistantSan Francisco, United States$301.0MOpen source
Daytona66AI InfrastructureNew York, United States$46.0MOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| Joulix AI Technologies | AI Tools & Apps | Open source | San Francisco, Israel | $2.3M | 35 |
| Lovable | No-Code/Low-Code | Open source | Stockholm, Sweden | $1.2B | 75 |
| Dessn | Artificial Intelligence | Open source | London, United Kingdom | $5.0M | 55 |
| FounderKit | SaaS Toolkit | Open source | San Francisco, United States | — | — |
| Dust | Agentic AI | Open source | Paris, France | $15.0M | 65 |
| Trigger Device Inc | AI Agents | Open source · Self-hostable | London, United Kingdom | $16.5M | 63 |
| Weights & Biases (W&B) | MLOps | Open source | San Francisco, United States | $521.0M | 63 |
| Orkes | Artificial Intelligence | Open source | Santa Clara, USA | $89.3M | 62 |
| LangChain | Agentic AI | Open source | San Francisco, United States | $260.0M | 61 |
| 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 |
| Fal | Agentic AI | Open source | San Francisco, United States | $182.3M | 58 |
| Comfy Org | AI Image Generation | Open source | — | $30.0M | 58 |
| Auto-GPT | Agentic AI | Open source · Self-hostable | — | $12.0M | 56 |
| Raycast | Productivity | Open source | London, United Kingdom | $17.7M | 55 |
| KiloClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 54 |
| Toolbase | Developer Tools | Open source | San Francisco, United States | — | 54 |
| Apricot | AI Tools & Apps | Open source | San Francisco, United States | $14.4M | 52 |
| Aviator | MLOps | Open source | San Francisco, United States | $2.4M | 51 |
| Bauplanlabs | MLOps | Open source | San Francisco, United States | — | 49 |
| Apideck | API Platform | Open source | Unknown, Unknown | — | 46 |
| AI Garden | Agentic AI | Open source | Tel Aviv, Israel | — | 45 |
| Bubble Lab | Artificial Intelligence | Open source · Self-hostable | — | — | 44 |
| Reshuffle | Agentic AI | Open source | San Francisco, United States | — | 37 |
| PromptQL | Artificial Intelligence | Open source · Self-hostable | San Francisco, United States | — | 31 |
| Magick AI | Agentic AI | Open source | — | — | 28 |
| Gemini CLI | AI Tools & Apps | Open source · Self-hostable | — | — | 27 |
| All-Hands AI | Agentic AI | Open source · Self-hostable | — | — | 25 |
| Unpaper | AI Tools & Apps | Open source | — | — | 21 |
| Glama | Agentic AI | Open source | — | — | 20 |
| Joeyydevops | MLOps | Open source | — | — | 19 |
| Sharkio | Enterprise | Open source | — | — | 18 |
| BABabyAGI | Agentic AI | Open source · Self-hostable | — | — | 18 |
| LLMStack | Agentic AI | Open source · Self-hostable | — | — | 15 |
| AGAgent Pilot | Agentic AI | Open source · Self-hostable | — | — | 13 |
| Reworkd | Agentic AI | Open source | Tel Aviv, Israel | — | 13 |
| kuafuai | Agentic AI | Open source | Beijing, China | — | 8 |
| GEGeniA | Agentic AI | Open source · Self-hostable | — | — | 6 |
| Agentic AI | Open source · Self-hostable | — | — | — | |
| Sivdev | Agentic AI | Open source | Tel Aviv, Israel | — | — |
| Mowjaz | Agentic AI | Open source | Tel Aviv, Israel | — | — |
| Bublio | AI Tools & Apps | Open source | — | — | — |
| Nzeru | Agentic AI | Open source | San Francisco, United States | — | — |
| Cyql | Agentic AI | Open source | — | — | — |
| Coworker.ai | HR Tech | Open source | — | — | — |
| Instructionlab | AI Tools & Apps | Open source | San Francisco, United States | — | — |
| Cardinalea | AI Tools & Apps | Open source | — | — | — |
| Kairos6 | AI Agent | Open source | — | — | — |
| 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 |
| Manus AI | Agentic AI | Open source | Singapore, Singapore | $150.0M | 75 |
| NemoClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 75 |
| Osaurus | Artificial Intelligence | Open source | San Francisco, USA | $63.0M | 71 |
| Temporal | Workflow Automation | Open source | Seattle, United States | $134.0M | 71 |
| Arena | Artificial Intelligence | Open source | Berkeley, USA | $250.0M | 71 |
| OpenRouter | Infrastructure | Open source | San Francisco, United States | $153.5M | 70 |
| Pinecone | AI Infrastructure | Open source | San Francisco, United States | $138.0M | 69 |
| Sourcegraph (Cody) | AI Coding Assistant | Open source | San Francisco, United States | $301.0M | 66 |
| Daytona | AI Infrastructure | Open source | New York, United States | $46.0M | 66 |