Open source focus
Open Source Alternatives to Esistence ai
60 open source Chatbot options similar to Esistence 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.
KedmahConversational AITel Aviv, IsraelOpen source
AskhorizonConversational AILondon, United KingdomOpen source
DomulisConversational AILondon, United KingdomOpen source
LetscConversational AIOpen source
Etherwaves AI14Conversational AIOpen source
Coworker.aiHR TechOpen source
CowpokeAI AgentOpen source
XallarapConversational AIOpen source
MoriwaConversational AIOpen source
Cognigy (NICE)63Voice AgentDüsseldorf, GermanyOpen source
Sendbird61Conversational AISan Mateo, United StatesOpen source
- RERefold AI39Customer Service AutomationLondon, United Kingdom$6.5M
Open source
Tavvo34Conversational AITel Aviv, Israel$4.0MOpen source
Metadialogues15Conversational AIOpen source
Darim14Conversational AIOpen source
Dante10Artificial Intelligence$1.5MOpen source
Akacia4Conversational AITel Aviv, Israel$1.5MOpen source
- PipclawAI Agent
Open source
OlyzaAgentic AISan Francisco, United StatesOpen source
RitonaAI AgentTel Aviv, IsraelOpen source
RonivaConversational AITel Aviv, IsraelOpen source
GoconduitAgentic AISan Francisco, United StatesOpen source
MaiqaConversational AIOpen source
RevulaConversational AITel Aviv, IsraelOpen source
ApartechConversational AISan Francisco, United StatesOpen source
SarhanConversational AITel Aviv, IsraelOpen source
Instant365Conversational AITel Aviv, IsraelOpen source
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
NemoClaw75Artificial IntelligenceOpen source · Self-hostable
Genesys Cloud CX64Contact Center AIDaly City, United States$3.9BOpen source
Viktor62Artificial IntelligenceWarsaw, Poland$64.7MOpen source
Composio59Agentic AISan Francisco, United States$50.0MOpen source
Voca.ai54SpeechTel Aviv, Israel$6.1MOpen source
KiloClaw54Artificial IntelligenceOpen source · Self-hostable
giniX54Generative AITel Aviv, IsraelOpen source
Leo54FintechNew York, United States$6.6MOpen source
M Magical54Artificial IntelligenceSan Francisco, United StatesOpen source
Relevance AI53Agentic AITel Aviv, Israel$12.0MOpen source
- COCognigy50Voice AgentDüsseldorf, Germany$156.5M
Open source
- OBoBot.ai45Conversational AITel Aviv, Israel$3.5M
Open source
Outlit45Agentic AI$500KOpen source
Hyper44Conversational AISan Francisco, United States$12.3MOpen source
Clara Ai40Conversational AISan Francisco, United StatesOpen source
Aengus35Conversational AISan Francisco, United StatesOpen source
Qualifire32Generative AIOpen source
Thenvoi AI Ltd31Conversational AILondon, United KingdomOpen source
Qanta.ai29Fintech$1.0MOpen source
Raincheck AI28Agentic AISan Francisco, United StatesOpen source
IAGO22Travel$200KOpen source
Corereflex22Customer Service AutomationTel Aviv, IsraelOpen source
- Meares17Conversational AI
Open source
Onenexa14Conversational AIOpen source
GPT Researcher13Agentic AIOpen source
- XMxMemory10Artificial IntelligenceLondon, United Kingdom
Open source
Axscore7Customer Service AutomationTel Aviv, IsraelOpen source
Afcor4Customer Service AutomationTel Aviv, IsraelOpen source
Appquest2Conversational AITel Aviv, IsraelOpen source
VyceraConversational AITel Aviv, IsraelOpen source
EastlawnConversational AISan Francisco, United StatesOpen source
JottableCustomer Service AutomationSan Francisco, United StatesOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| Kedmah | Conversational AI | Open source | Tel Aviv, Israel | — | — |
| Askhorizon | Conversational AI | Open source | London, United Kingdom | — | — |
| Domulis | Conversational AI | Open source | London, United Kingdom | — | — |
| Letsc | Conversational AI | Open source | — | — | — |
| Etherwaves AI | Conversational AI | Open source | — | — | 14 |
| Coworker.ai | HR Tech | Open source | — | — | — |
| Cowpoke | AI Agent | Open source | — | — | — |
| Xallarap | Conversational AI | Open source | — | — | — |
| Moriwa | Conversational AI | Open source | — | — | — |
| Cognigy (NICE) | Voice Agent | Open source | Düsseldorf, Germany | — | 63 |
| Sendbird | Conversational AI | Open source | San Mateo, United States | — | 61 |
| RERefold AI | Customer Service Automation | Open source | London, United Kingdom | $6.5M | 39 |
| Tavvo | Conversational AI | Open source | Tel Aviv, Israel | $4.0M | 34 |
| Metadialogues | Conversational AI | Open source | — | — | 15 |
| Darim | Conversational AI | Open source | — | — | 14 |
| Dante | Artificial Intelligence | Open source | — | $1.5M | 10 |
| Akacia | Conversational AI | Open source | Tel Aviv, Israel | $1.5M | 4 |
| AI Agent | Open source | — | — | — | |
| Olyza | Agentic AI | Open source | San Francisco, United States | — | — |
| Ritona | AI Agent | Open source | Tel Aviv, Israel | — | — |
| Roniva | Conversational AI | Open source | Tel Aviv, Israel | — | — |
| Goconduit | Agentic AI | Open source | San Francisco, United States | — | — |
| Maiqa | Conversational AI | Open source | — | — | — |
| Revula | Conversational AI | Open source | Tel Aviv, Israel | — | — |
| Apartech | Conversational AI | Open source | San Francisco, United States | — | — |
| Sarhan | Conversational AI | Open source | Tel Aviv, Israel | — | — |
| Instant365 | Conversational AI | Open source | Tel Aviv, Israel | — | — |
| OpenAI | Artificial Intelligence | Open source | San Francisco, United States | $493.9B | 84 |
| NemoClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 75 |
| Genesys Cloud CX | Contact Center AI | Open source | Daly City, United States | $3.9B | 64 |
| Viktor | Artificial Intelligence | Open source | Warsaw, Poland | $64.7M | 62 |
| Composio | Agentic AI | Open source | San Francisco, United States | $50.0M | 59 |
| Voca.ai | Speech | Open source | Tel Aviv, Israel | $6.1M | 54 |
| KiloClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 54 |
| giniX | Generative AI | Open source | Tel Aviv, Israel | — | 54 |
| Leo | Fintech | Open source | New York, United States | $6.6M | 54 |
| M Magical | Artificial Intelligence | Open source | San Francisco, United States | — | 54 |
| Relevance AI | Agentic AI | Open source | Tel Aviv, Israel | $12.0M | 53 |
| COCognigy | Voice Agent | Open source | Düsseldorf, Germany | $156.5M | 50 |
| OBoBot.ai | Conversational AI | Open source | Tel Aviv, Israel | $3.5M | 45 |
| Outlit | Agentic AI | Open source | — | $500K | 45 |
| Hyper | Conversational AI | Open source | San Francisco, United States | $12.3M | 44 |
| Clara Ai | Conversational AI | Open source | San Francisco, United States | — | 40 |
| Aengus | Conversational AI | Open source | San Francisco, United States | — | 35 |
| Qualifire | Generative AI | Open source | — | — | 32 |
| Thenvoi AI Ltd | Conversational AI | Open source | London, United Kingdom | — | 31 |
| Qanta.ai | Fintech | Open source | — | $1.0M | 29 |
| Raincheck AI | Agentic AI | Open source | San Francisco, United States | — | 28 |
| IAGO | Travel | Open source | — | $200K | 22 |
| Corereflex | Customer Service Automation | Open source | Tel Aviv, Israel | — | 22 |
| Conversational AI | Open source | — | — | 17 | |
| Onenexa | Conversational AI | Open source | — | — | 14 |
| GPT Researcher | Agentic AI | Open source | — | — | 13 |
| XMxMemory | Artificial Intelligence | Open source | London, United Kingdom | — | 10 |
| Axscore | Customer Service Automation | Open source | Tel Aviv, Israel | — | 7 |
| Afcor | Customer Service Automation | Open source | Tel Aviv, Israel | — | 4 |
| Appquest | Conversational AI | Open source | Tel Aviv, Israel | — | 2 |
| Vycera | Conversational AI | Open source | Tel Aviv, Israel | — | — |
| Eastlawn | Conversational AI | Open source | San Francisco, United States | — | — |
| Jottable | Customer Service Automation | Open source | San Francisco, United States | — | — |