Open source focus
Open Source Alternatives to SiteGPT
60 open source AI Chatbot options similar to SiteGPT, 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.
Dante45Artificial Intelligence$1.5MOpen source
CowpokeAI AgentOpen source
KedmahConversational AITel Aviv, IsraelOpen source
Denser AIAI ChatbotTel Aviv, IsraelOpen source
- Meares17Conversational AI
Open source
Langchain-Chatchat11Open SourceOpen source · Self-hostable
AskhorizonConversational AILondon, United KingdomOpen source
OlyzaAgentic AISan Francisco, United StatesOpen source
MoriwaConversational AIOpen source
RawqConversational AITel Aviv, IsraelOpen source
GoconduitAgentic AISan Francisco, United StatesOpen source
- KlozioAgentic AISan Francisco, United States
Open source
RevochatConversational AIOpen source
Perplexity AI71Search EngineSan Francisco, United States$591.4MOpen source
Dust65Agentic AIParis, France$15.0MOpen source
Bland64Voice AISan Francisco, United States$51.0MOpen source
Cognigy (NICE)63Voice AgentDüsseldorf, GermanyOpen source
Sendbird61Conversational AISan Mateo, United StatesOpen source
Vectara60Agentic AIPalo Alto, United States$40.0MOpen source
Composio59Agentic AISan Francisco, United States$50.0MOpen source
Chai56AI ChatbotSan Francisco, United States$62.0MOpen source
Arcten55Agentic AISan Francisco, United StatesOpen source
Leo54FintechNew York, United States$6.6MOpen source
Arthur51Agentic AISan Francisco, United States$10.0MOpen source
- COCognigy50Voice AgentDüsseldorf, Germany$156.5M
Open source
Rasa49Conversational AIBerlin, Germany$13.0MOpen source · Self-hostable
- SASales Interaction Agent47Agentic AISan Francisco, United States$5.0M
Open source
Hyper44Conversational AISan Francisco, United States$12.3MOpen source
Adot43E-commerceSan Francisco, United StatesOpen source
- Why-Health42Productivity
Open source
- MIMind Lab41Artificial IntelligenceSan Francisco, United States
Open source
Tryagentically40Agentic AISan Francisco, United StatesOpen source
Akacia35Conversational AITel Aviv, Israel$1.5MOpen source
CustomGPT35AI ChatbotTel Aviv, Israel$1.0MOpen source
Tavvo34Conversational AITel Aviv, Israel$4.0MOpen source
GrackerAI33Agentic SEOTel Aviv, IsraelOpen source
Andraste32Agentic AISan Francisco, United StatesOpen source
Qualifire32Generative AIOpen source
PromptQL31Artificial IntelligenceSan Francisco, United StatesOpen source · Self-hostable
Raincheck AI28Agentic AISan Francisco, United StatesOpen source
MemGPT28Foundation ModelOpen source
Parlant27AI AgentsTel Aviv, IsraelOpen source · Self-hostable
Vibranium Dome23AI AgentsOpen source · Self-hostable
Briefbridge23AI Search EngineTel Aviv, Israel$1.5MOpen source
Corereflex22Customer Service AutomationTel Aviv, IsraelOpen source
Langbase20Agentic AISan Francisco, United StatesOpen source
Brieflow19Conversational AILondon, United KingdomOpen source
Metadialogues15Conversational AIOpen source
Darim14Conversational AIOpen source
GPT Researcher13Agentic AIOpen source
- XMxMemory10Artificial IntelligenceLondon, United Kingdom
Open source
- PRPrivateGPT5AI Search Engine
Open source · Self-hostable
Answerarc4Conversational AITel Aviv, IsraelOpen source
KaaiaConversational AITel Aviv, IsraelOpen source
AsqsConversational AITel Aviv, IsraelOpen source
OghomesAgentic AITel Aviv, IsraelOpen source
MaiqaConversational AIOpen source
Coworker.aiHR TechOpen source
Open and AsyncAgentic AISan Francisco, United StatesOpen source
Mister WolfAgentic AITel Aviv, IsraelOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| Dante | Artificial Intelligence | Open source | — | $1.5M | 45 |
| Cowpoke | AI Agent | Open source | — | — | — |
| Kedmah | Conversational AI | Open source | Tel Aviv, Israel | — | — |
| Denser AI | AI Chatbot | Open source | Tel Aviv, Israel | — | — |
| Conversational AI | Open source | — | — | 17 | |
| Langchain-Chatchat | Open Source | Open source · Self-hostable | — | — | 11 |
| Askhorizon | Conversational AI | Open source | London, United Kingdom | — | — |
| Olyza | Agentic AI | Open source | San Francisco, United States | — | — |
| Moriwa | Conversational AI | Open source | — | — | — |
| Rawq | Conversational AI | Open source | Tel Aviv, Israel | — | — |
| Goconduit | Agentic AI | Open source | San Francisco, United States | — | — |
| Agentic AI | Open source | San Francisco, United States | — | — | |
| Revochat | Conversational AI | Open source | — | — | — |
| Perplexity AI | Search Engine | Open source | San Francisco, United States | $591.4M | 71 |
| Dust | Agentic AI | Open source | Paris, France | $15.0M | 65 |
| Bland | Voice AI | Open source | San Francisco, United States | $51.0M | 64 |
| Cognigy (NICE) | Voice Agent | Open source | Düsseldorf, Germany | — | 63 |
| Sendbird | Conversational AI | Open source | San Mateo, United States | — | 61 |
| Vectara | Agentic AI | Open source | Palo Alto, United States | $40.0M | 60 |
| Composio | Agentic AI | Open source | San Francisco, United States | $50.0M | 59 |
| Chai | AI Chatbot | Open source | San Francisco, United States | $62.0M | 56 |
| Arcten | Agentic AI | Open source | San Francisco, United States | — | 55 |
| Leo | Fintech | Open source | New York, United States | $6.6M | 54 |
| Arthur | Agentic AI | Open source | San Francisco, United States | $10.0M | 51 |
| COCognigy | Voice Agent | Open source | Düsseldorf, Germany | $156.5M | 50 |
| Rasa | Conversational AI | Open source · Self-hostable | Berlin, Germany | $13.0M | 49 |
| SASales Interaction Agent | Agentic AI | Open source | San Francisco, United States | $5.0M | 47 |
| Hyper | Conversational AI | Open source | San Francisco, United States | $12.3M | 44 |
| Adot | E-commerce | Open source | San Francisco, United States | — | 43 |
| Productivity | Open source | — | — | 42 | |
| MIMind Lab | Artificial Intelligence | Open source | San Francisco, United States | — | 41 |
| Tryagentically | Agentic AI | Open source | San Francisco, United States | — | 40 |
| Akacia | Conversational AI | Open source | Tel Aviv, Israel | $1.5M | 35 |
| CustomGPT | AI Chatbot | Open source | Tel Aviv, Israel | $1.0M | 35 |
| Tavvo | Conversational AI | Open source | Tel Aviv, Israel | $4.0M | 34 |
| GrackerAI | Agentic SEO | Open source | Tel Aviv, Israel | — | 33 |
| Andraste | Agentic AI | Open source | San Francisco, United States | — | 32 |
| Qualifire | Generative AI | Open source | — | — | 32 |
| PromptQL | Artificial Intelligence | Open source · Self-hostable | San Francisco, United States | — | 31 |
| Raincheck AI | Agentic AI | Open source | San Francisco, United States | — | 28 |
| MemGPT | Foundation Model | Open source | — | — | 28 |
| Parlant | AI Agents | Open source · Self-hostable | Tel Aviv, Israel | — | 27 |
| Vibranium Dome | AI Agents | Open source · Self-hostable | — | — | 23 |
| Briefbridge | AI Search Engine | Open source | Tel Aviv, Israel | $1.5M | 23 |
| Corereflex | Customer Service Automation | Open source | Tel Aviv, Israel | — | 22 |
| Langbase | Agentic AI | Open source | San Francisco, United States | — | 20 |
| Brieflow | Conversational AI | Open source | London, United Kingdom | — | 19 |
| Metadialogues | Conversational AI | Open source | — | — | 15 |
| Darim | Conversational AI | Open source | — | — | 14 |
| GPT Researcher | Agentic AI | Open source | — | — | 13 |
| XMxMemory | Artificial Intelligence | Open source | London, United Kingdom | — | 10 |
| PRPrivateGPT | AI Search Engine | Open source · Self-hostable | — | — | 5 |
| Answerarc | Conversational AI | Open source | Tel Aviv, Israel | — | 4 |
| Kaaia | Conversational AI | Open source | Tel Aviv, Israel | — | — |
| Asqs | Conversational AI | Open source | Tel Aviv, Israel | — | — |
| Oghomes | Agentic AI | Open source | Tel Aviv, Israel | — | — |
| Maiqa | Conversational AI | Open source | — | — | — |
| Coworker.ai | HR Tech | Open source | — | — | — |
| Open and Async | Agentic AI | Open source | San Francisco, United States | — | — |
| Mister Wolf | Agentic AI | Open source | Tel Aviv, Israel | — | — |