Open source focus
Open Source Alternatives to Second Nature AI
60 open source Agentic AI options similar to Second Nature 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.
Arthur51Agentic AISan Francisco, United States$10.0MOpen source
Agency58Agentic AISan Francisco, United States$20.0MOpen source
giniX54Generative AITel Aviv, IsraelOpen source
KiloClaw54Artificial IntelligenceOpen source · Self-hostable
WSO254Artificial IntelligencePalo Alto, USA$63.0MOpen source · Self-hostable
PromptQL31Artificial IntelligenceSan Francisco, United StatesOpen source · Self-hostable
Parlant27AI AgentsTel Aviv, IsraelOpen source · Self-hostable
Vibranium Dome23AI AgentsOpen source · Self-hostable
Darim14Conversational AIOpen source
Etherwaves AI14Conversational AIOpen source
- syonix.ai11Agentic AIפרדסיה, Israel
Open source
MaiqaConversational AIOpen source
KedmahConversational AITel Aviv, IsraelOpen source
AskhorizonConversational AILondon, United KingdomOpen source
DomulisConversational AILondon, United KingdomOpen source
MoriwaConversational AIOpen source
- KlozioAgentic AISan Francisco, United States
Open source
XallarapConversational AIOpen source
LetscConversational AIOpen source
CowpokeAI AgentOpen source
- QmogConversational AI
Open source
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
Bloomberg L.P.82FintechNew York, United States$60.1BOpen source
Lovable75No-Code/Low-CodeStockholm, Sweden$880.2MOpen source
Manus AI75Agentic AISingapore, Singapore$150.0MOpen source
NemoClaw75Artificial IntelligenceOpen source · Self-hostable
Deepgram65NeocloudSan Francisco, United States$177.1MOpen source
CopilotKit64Agentic AISan Francisco, United States$42.0MOpen source
Bland64Voice AISan Francisco, United States$51.0MOpen source
Genesys Cloud CX64Contact Center AIDaly City, United States$3.9BOpen source
Cognigy (NICE)63Voice AgentDüsseldorf, GermanyOpen source
Sarvam AI63Agentic AIBengaluru, India$234.0MOpen source
Viktor62Artificial IntelligenceWarsaw, Poland$64.7MOpen source
Fiddler Labs, Inc.62MLOpsMountain View, United States$39.0MOpen source
Rasa Technologies GmbH62Conversational AISan Francisco, United States$73.4MOpen source
Orkes62Artificial IntelligenceSanta Clara, USA$89.3MOpen source
FingerprintJS61Customer ServiceSan Francisco, United States$87.0MOpen source
Sendbird61Conversational AISan Mateo, United StatesOpen source
Vectara60Agentic AIPalo Alto, United States$40.0MOpen source
Giskard60Artificial IntelligenceParis, France$2.5MOpen source
Cluely58Agentic AISan Francisco, United StatesOpen source
Steel.dev58Developer ToolsTel Aviv, Israel$17.0MOpen source · Self-hostable
xpander.ai57Artificial IntelligenceTel Aviv, Israel$3.0MOpen source
Tavily57Generative AITel Aviv, Israel$5.0MOpen source
Chai56AI ChatbotSan Francisco, United States$62.0MOpen source
Auto-GPT56Agentic AI$12.0MOpen source · Self-hostable
Archestra.AI55Artificial IntelligenceLondon, United Kingdom$10.0MOpen source · Self-hostable
pleias55AI InfrastructureParis, FranceOpen source
Leo54FintechNew York, United States$6.6MOpen source
Nacre AI54Agentic AIהרצליה, IsraelOpen source
- AGAgentDesk / BrowserTools54Recruitment Tech$17.0M
Open source
M Magical54Artificial IntelligenceSan Francisco, United StatesOpen source
Merge Labs54Agentic AISan Francisco, United States$24.0MOpen source
Relevance AI53Agentic AITel Aviv, Israel$12.0MOpen source
Lunar.dev53EnterpriseTel Aviv, Israel$6.0MOpen source
Hyperspell52Agentic AISan Francisco, United States$1.5MOpen source
Modal Labs52Agentic AISan Francisco, United States$693.0MOpen source
Ultravox.ai52Agentic AISan Francisco, United States$10.0MOpen source
Kestra49Data OrchestrationParis, France$36.0MOpen source · Self-hostable
Rasa49Conversational AIBerlin, Germany$13.0MOpen source · Self-hostable
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| Arthur | Agentic AI | Open source | San Francisco, United States | $10.0M | 51 |
| Agency | Agentic AI | Open source | San Francisco, United States | $20.0M | 58 |
| giniX | Generative AI | Open source | Tel Aviv, Israel | — | 54 |
| KiloClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 54 |
| WSO2 | Artificial Intelligence | Open source · Self-hostable | Palo Alto, USA | $63.0M | 54 |
| PromptQL | Artificial Intelligence | Open source · Self-hostable | San Francisco, United States | — | 31 |
| Parlant | AI Agents | Open source · Self-hostable | Tel Aviv, Israel | — | 27 |
| Vibranium Dome | AI Agents | Open source · Self-hostable | — | — | 23 |
| Darim | Conversational AI | Open source | — | — | 14 |
| Etherwaves AI | Conversational AI | Open source | — | — | 14 |
| Agentic AI | Open source | פרדסיה, Israel | — | 11 | |
| Maiqa | Conversational AI | Open source | — | — | — |
| Kedmah | Conversational AI | Open source | Tel Aviv, Israel | — | — |
| Askhorizon | Conversational AI | Open source | London, United Kingdom | — | — |
| Domulis | Conversational AI | Open source | London, United Kingdom | — | — |
| Moriwa | Conversational AI | Open source | — | — | — |
| Agentic AI | Open source | San Francisco, United States | — | — | |
| Xallarap | Conversational AI | Open source | — | — | — |
| Letsc | Conversational AI | Open source | — | — | — |
| Cowpoke | AI Agent | Open source | — | — | — |
| Conversational AI | Open source | — | — | — | |
| 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 |
| 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 |
| Deepgram | Neocloud | Open source | San Francisco, United States | $177.1M | 65 |
| CopilotKit | Agentic AI | Open source | San Francisco, United States | $42.0M | 64 |
| Bland | Voice AI | Open source | San Francisco, United States | $51.0M | 64 |
| Genesys Cloud CX | Contact Center AI | Open source | Daly City, United States | $3.9B | 64 |
| Cognigy (NICE) | Voice Agent | Open source | Düsseldorf, Germany | — | 63 |
| Sarvam AI | Agentic AI | Open source | Bengaluru, India | $234.0M | 63 |
| Viktor | Artificial Intelligence | Open source | Warsaw, Poland | $64.7M | 62 |
| Fiddler Labs, Inc. | MLOps | Open source | Mountain View, United States | $39.0M | 62 |
| Rasa Technologies GmbH | Conversational AI | Open source | San Francisco, United States | $73.4M | 62 |
| Orkes | Artificial Intelligence | Open source | Santa Clara, USA | $89.3M | 62 |
| FingerprintJS | Customer Service | Open source | San Francisco, United States | $87.0M | 61 |
| Sendbird | Conversational AI | Open source | San Mateo, United States | — | 61 |
| Vectara | Agentic AI | Open source | Palo Alto, United States | $40.0M | 60 |
| Giskard | Artificial Intelligence | Open source | Paris, France | $2.5M | 60 |
| Cluely | Agentic AI | Open source | San Francisco, United States | — | 58 |
| 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 |
| Tavily | Generative AI | Open source | Tel Aviv, Israel | $5.0M | 57 |
| Chai | AI Chatbot | Open source | San Francisco, United States | $62.0M | 56 |
| Auto-GPT | Agentic AI | Open source · Self-hostable | — | $12.0M | 56 |
| Archestra.AI | Artificial Intelligence | Open source · Self-hostable | London, United Kingdom | $10.0M | 55 |
| pleias | AI Infrastructure | Open source | Paris, France | — | 55 |
| Leo | Fintech | Open source | New York, United States | $6.6M | 54 |
| Nacre AI | Agentic AI | Open source | הרצליה, Israel | — | 54 |
| AGAgentDesk / BrowserTools | Recruitment Tech | Open source | — | $17.0M | 54 |
| M Magical | Artificial Intelligence | Open source | San Francisco, United States | — | 54 |
| Merge Labs | Agentic AI | Open source | San Francisco, United States | $24.0M | 54 |
| Relevance AI | Agentic AI | Open source | Tel Aviv, Israel | $12.0M | 53 |
| Lunar.dev | Enterprise | Open source | Tel Aviv, Israel | $6.0M | 53 |
| Hyperspell | Agentic AI | Open source | San Francisco, United States | $1.5M | 52 |
| Modal Labs | Agentic AI | Open source | San Francisco, United States | $693.0M | 52 |
| Ultravox.ai | Agentic AI | Open source | San Francisco, United States | $10.0M | 52 |
| Kestra | Data Orchestration | Open source · Self-hostable | Paris, France | $36.0M | 49 |
| Rasa | Conversational AI | Open source · Self-hostable | Berlin, Germany | $13.0M | 49 |