Open source focus
Arthur is open source
Open Source Alternatives to Arthur
60 open source Agentic AI options similar to Arthur, 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.
Qualifire32Generative AIOpen source
giniX54Generative AITel Aviv, IsraelOpen source
Ultravox.ai52Agentic AISan Francisco, United States$10.0MOpen source
Magick AI28Agentic AIOpen source
Parlant27AI AgentsTel Aviv, IsraelOpen source · Self-hostable
Vibranium Dome23AI AgentsOpen source · Self-hostable
Google Cloud AI8AI Foundation & ComputeMountain View, United StatesOpen source
Sarvam AI63Agentic AIBengaluru, India$234.0MOpen source
Fiddler Labs, Inc.62MLOpsMountain View, United States$39.0MOpen source
Giskard60Artificial IntelligenceParis, France$2.5MOpen source
Vectara60Agentic AIPalo Alto, United States$40.0MOpen source
Agency58Agentic AISan Francisco, United States$20.0MOpen source
Auto-GPT56Agentic AI$12.0MOpen source · Self-hostable
pleias55AI InfrastructureParis, FranceOpen source
KiloClaw54Artificial IntelligenceOpen source · Self-hostable
Modal Labs52Agentic AISan Francisco, United States$693.0MOpen source
Outlit45Agentic AI$500KOpen source
Kiro IDE44Artificial IntelligenceSan Francisco, United StatesOpen source
Tryagentically40Agentic AISan Francisco, United StatesOpen source
PromptQL31Artificial IntelligenceSan Francisco, United StatesOpen source · Self-hostable
Gemini CLI27AI Tools & AppsOpen source · Self-hostable
- syonix.ai11Agentic AIפרדסיה, Israel
Open source
- XMxMemory10Artificial IntelligenceLondon, United Kingdom
Open source
AskhorizonConversational AILondon, United KingdomOpen source
CowpokeAI AgentOpen source
AixeedAgentic AITel Aviv, IsraelOpen source
MoriwaConversational AIOpen source
- AgentiqflowAgentic AI
Open source
MyamelieAgentic AITel Aviv, IsraelOpen source
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
Bloomberg L.P.82FintechNew York, United States$60.1BOpen source
Databricks82Data AnalyticsSan Francisco, United States$31.7BOpen source · Self-hostable
Lovable75No-Code/Low-CodeStockholm, Sweden$880.2MOpen source
Manus AI75Agentic AISingapore, Singapore$150.0MOpen source
NemoClaw75Artificial IntelligenceOpen source · Self-hostable
Perplexity AI71Search EngineSan Francisco, United States$591.4MOpen source
Pinecone69AI InfrastructureSan Francisco, United States$138.0MOpen source
- MOMoonshot AI66Frontier AI LabBeijing, China$250.0M
Open source
Deepgram65NeocloudSan Francisco, United States$177.1MOpen source
Dust65Agentic AIParis, France$15.0MOpen source
CopilotKit64Agentic AISan Francisco, United States$42.0MOpen source
H2O.ai64Foundation ModelMountain View, United States$228.1MOpen source · Self-hostable
Lakera AI AG63AI SecurityBerlin, Germany$12.0MOpen source
Cognigy (NICE)63Voice AgentDüsseldorf, GermanyOpen source
Viktor62Artificial IntelligenceWarsaw, Poland$64.7MOpen source
FingerprintJS61Customer ServiceSan Francisco, United States$87.0MOpen source
Sendbird61Conversational AISan Mateo, United StatesOpen source
LangChain61Agentic AISan Francisco, United States$260.0MOpen source
Composio59Agentic AISan Francisco, United States$50.0MOpen source
Tavily57Generative AITel Aviv, Israel$5.0MOpen source
Chai56AI ChatbotSan Francisco, United States$62.0MOpen source
Arcten55Agentic AISan Francisco, United StatesOpen source
Vijil55Agentic AISan Francisco, United States$17.0MOpen source
Deepjudge Ai54LegalTechTel Aviv, Israel$53.4MOpen source
M Magical54Artificial IntelligenceSan Francisco, United StatesOpen source
- AGAgentDesk / BrowserTools54Recruitment Tech$17.0M
Open source
Knostic54Cybersecurity$14.3MOpen source
WSO254Artificial IntelligencePalo Alto, USA$63.0MOpen source · Self-hostable
Relevance AI53Agentic AITel Aviv, Israel$12.0MOpen source
Hyperspell52Agentic AISan Francisco, United States$1.5MOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| Qualifire | Generative AI | Open source | — | — | 32 |
| giniX | Generative AI | Open source | Tel Aviv, Israel | — | 54 |
| Ultravox.ai | Agentic AI | Open source | San Francisco, United States | $10.0M | 52 |
| Magick AI | Agentic AI | Open source | — | — | 28 |
| Parlant | AI Agents | Open source · Self-hostable | Tel Aviv, Israel | — | 27 |
| Vibranium Dome | AI Agents | Open source · Self-hostable | — | — | 23 |
| Google Cloud AI | AI Foundation & Compute | Open source | Mountain View, United States | — | 8 |
| Sarvam AI | Agentic AI | Open source | Bengaluru, India | $234.0M | 63 |
| Fiddler Labs, Inc. | MLOps | Open source | Mountain View, United States | $39.0M | 62 |
| Giskard | Artificial Intelligence | Open source | Paris, France | $2.5M | 60 |
| Vectara | Agentic AI | Open source | Palo Alto, United States | $40.0M | 60 |
| Agency | Agentic AI | Open source | San Francisco, United States | $20.0M | 58 |
| Auto-GPT | Agentic AI | Open source · Self-hostable | — | $12.0M | 56 |
| pleias | AI Infrastructure | Open source | Paris, France | — | 55 |
| KiloClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 54 |
| Modal Labs | Agentic AI | Open source | San Francisco, United States | $693.0M | 52 |
| Outlit | Agentic AI | Open source | — | $500K | 45 |
| Kiro IDE | Artificial Intelligence | Open source | San Francisco, United States | — | 44 |
| Tryagentically | Agentic AI | Open source | San Francisco, United States | — | 40 |
| PromptQL | Artificial Intelligence | Open source · Self-hostable | San Francisco, United States | — | 31 |
| Gemini CLI | AI Tools & Apps | Open source · Self-hostable | — | — | 27 |
| Agentic AI | Open source | פרדסיה, Israel | — | 11 | |
| XMxMemory | Artificial Intelligence | Open source | London, United Kingdom | — | 10 |
| Askhorizon | Conversational AI | Open source | London, United Kingdom | — | — |
| Cowpoke | AI Agent | Open source | — | — | — |
| Aixeed | Agentic AI | Open source | Tel Aviv, Israel | — | — |
| Moriwa | Conversational AI | Open source | — | — | — |
| Agentic AI | Open source | — | — | — | |
| Myamelie | Agentic AI | Open source | Tel Aviv, Israel | — | — |
| 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 |
| Databricks | Data Analytics | Open source · Self-hostable | San Francisco, United States | $31.7B | 82 |
| Lovable | No-Code/Low-Code | Open source | Stockholm, Sweden | $880.2M | 75 |
| 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 |
| Pinecone | AI Infrastructure | Open source | San Francisco, United States | $138.0M | 69 |
| MOMoonshot AI | Frontier AI Lab | Open source | Beijing, China | $250.0M | 66 |
| 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 |
| H2O.ai | Foundation Model | Open source · Self-hostable | Mountain View, United States | $228.1M | 64 |
| Lakera AI AG | AI Security | Open source | Berlin, Germany | $12.0M | 63 |
| Cognigy (NICE) | Voice Agent | Open source | Düsseldorf, Germany | — | 63 |
| Viktor | Artificial Intelligence | Open source | Warsaw, Poland | $64.7M | 62 |
| FingerprintJS | Customer Service | Open source | San Francisco, United States | $87.0M | 61 |
| Sendbird | Conversational AI | Open source | San Mateo, United States | — | 61 |
| LangChain | Agentic AI | Open source | San Francisco, United States | $260.0M | 61 |
| Composio | Agentic AI | Open source | San Francisco, United States | $50.0M | 59 |
| Tavily | Generative AI | Open source | Tel Aviv, Israel | $5.0M | 57 |
| Chai | AI Chatbot | Open source | San Francisco, United States | $62.0M | 56 |
| Arcten | Agentic AI | Open source | San Francisco, United States | — | 55 |
| Vijil | Agentic AI | Open source | San Francisco, United States | $17.0M | 55 |
| Deepjudge Ai | LegalTech | Open source | Tel Aviv, Israel | $53.4M | 54 |
| M Magical | Artificial Intelligence | Open source | San Francisco, United States | — | 54 |
| AGAgentDesk / BrowserTools | Recruitment Tech | Open source | — | $17.0M | 54 |
| Knostic | Cybersecurity | Open source | — | $14.3M | 54 |
| WSO2 | Artificial Intelligence | Open source · Self-hostable | Palo Alto, USA | $63.0M | 54 |
| Relevance AI | Agentic AI | Open source | Tel Aviv, Israel | $12.0M | 53 |
| Hyperspell | Agentic AI | Open source | San Francisco, United States | $1.5M | 52 |