Open source focus
Open Source Alternatives to Inkrest
60 open source Conversational AI options similar to Inkrest, 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.
Zendesk65Customer ServiceSan Francisco, United States$500KOpen source
Instant365Conversational AITel Aviv, IsraelOpen source
RevulaConversational AITel Aviv, IsraelOpen source
SarhanConversational AITel Aviv, IsraelOpen source
RonivaConversational AITel Aviv, IsraelOpen source
Outlit45Agentic AI$500KOpen source
Aengus35Conversational AISan Francisco, United StatesOpen source
Akacia35Conversational AITel Aviv, Israel$1.5MOpen source
Tavvo34Conversational AITel Aviv, Israel$4.0MOpen source
Raincheck AI28Agentic AISan Francisco, United StatesOpen source
- Meares17Conversational AI
Open source
Onenexa14Conversational AIOpen source
MoriwaConversational AIOpen source
SubioConversational AITel Aviv, IsraelOpen source
PipclawAI AgentOpen source
GoconduitAgentic AISan Francisco, United StatesOpen source
KedmahConversational AITel Aviv, IsraelOpen source
OlyzaAgentic AISan Francisco, United StatesOpen source
DomulisConversational AILondon, United KingdomOpen source
RitonaAI AgentTel Aviv, IsraelOpen source
RevochatConversational AIOpen source
RawqConversational AITel Aviv, IsraelOpen source
CowpokeAI AgentOpen source
FlintgptConversational AIOpen source
ZentokConversational AITel Aviv, IsraelOpen source
Coworker.aiHR TechOpen source
AskhorizonConversational AILondon, United KingdomOpen source
KotokuConversational AITel Aviv, IsraelOpen source
Dust65Agentic AIParis, France$15.0MOpen source
Cognigy (NICE)63Voice AgentDüsseldorf, GermanyOpen source
Sendbird61Conversational AISan Mateo, United StatesOpen source
Composio59Agentic AISan Francisco, United States$50.0MOpen source
- COCognigy50Voice AgentDüsseldorf, Germany$156.5M
Open source
- OBOBOt AI49Conversational AITel Aviv, Israel$5.0M
Open source
- SASales Interaction Agent47Agentic AISan Francisco, United States$5.0M
Open source
- OBoBot.ai45Conversational AITel Aviv, Israel$3.5M
Open source
Dante45Artificial Intelligence$1.5MOpen source
Hyper44Conversational AISan Francisco, United States$12.3MOpen source
Tryagentically40Agentic AISan Francisco, United StatesOpen source
Clara Ai40Conversational AISan Francisco, United StatesOpen source
- RERefold AI39Customer Service AutomationLondon, United Kingdom$6.5M
Open source
Callbravo34Voice AITel Aviv, Israel$1.5MOpen source
Thenvoi AI Ltd31Conversational AILondon, United KingdomOpen source
Corereflex22Customer Service AutomationTel Aviv, IsraelOpen source
Lionwire17Voice AIOpen source
Darim14Conversational AIOpen source
Etherwaves AI14Conversational AIOpen source
GPT Researcher13Agentic AIOpen source
Axscore7Customer Service AutomationTel Aviv, IsraelOpen source
Afcor4Customer Service AutomationTel Aviv, IsraelOpen source
Appquest2Conversational AITel Aviv, IsraelOpen source
Denser AIAI ChatbotTel Aviv, IsraelOpen source
ConkoreConversational AISan Francisco, United StatesOpen source
VyceraConversational AITel Aviv, IsraelOpen source
XallarapConversational AIOpen source
GetpointVoice AITel Aviv, IsraelOpen source
ConvousConversational AIOpen source
ConveyaiConversational AITel Aviv, IsraelOpen source
- Chisp TechnologiesConversational AITel Aviv, Israel
Open source
KaaiaConversational AITel Aviv, IsraelOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| Zendesk | Customer Service | Open source | San Francisco, United States | $500K | 65 | |
| Instant365 | Conversational AI | Open source | Tel Aviv, Israel | — | — | |
| Revula | Conversational AI | Open source | Tel Aviv, Israel | — | — | |
| Sarhan | Conversational AI | Open source | Tel Aviv, Israel | — | — | |
| Roniva | Conversational AI | Open source | Tel Aviv, Israel | — | — | |
| Outlit | Agentic AI | Open source | — | $500K | 45 | |
| Aengus | Conversational AI | Open source | San Francisco, United States | — | 35 | |
| Akacia | Conversational AI | Open source | Tel Aviv, Israel | $1.5M | 35 | |
| Tavvo | Conversational AI | Open source | Tel Aviv, Israel | $4.0M | 34 | |
| Raincheck AI | Agentic AI | Open source | San Francisco, United States | — | 28 | |
| Conversational AI | Open source | — | — | 17 | ||
| Onenexa | Conversational AI | Open source | — | — | 14 | |
| Moriwa | Conversational AI | Open source | — | — | — | |
| Subio | Conversational AI | Open source | Tel Aviv, Israel | — | — | |
| Pipclaw | AI Agent | Open source | — | — | — | |
| Goconduit | Agentic AI | Open source | San Francisco, United States | — | — | |
| Kedmah | Conversational AI | Open source | Tel Aviv, Israel | — | — | |
| Olyza | Agentic AI | Open source | San Francisco, United States | — | — | |
| Domulis | Conversational AI | Open source | London, United Kingdom | — | — | |
| Ritona | AI Agent | Open source | Tel Aviv, Israel | — | — | |
| Revochat | Conversational AI | Open source | — | — | — | |
| Rawq | Conversational AI | Open source | Tel Aviv, Israel | — | — | |
| Cowpoke | AI Agent | Open source | — | — | — | |
| Flintgpt | Conversational AI | Open source | — | — | — | |
| Zentok | Conversational AI | Open source | Tel Aviv, Israel | — | — | |
| Coworker.ai | HR Tech | Open source | — | — | — | |
| Askhorizon | Conversational AI | Open source | London, United Kingdom | — | — | |
| Kotoku | Conversational AI | Open source | Tel Aviv, Israel | — | — | |
| Dust | Agentic AI | Open source | Paris, France | $15.0M | 65 | |
| Cognigy (NICE) | Voice Agent | Open source | Düsseldorf, Germany | — | 63 | |
| Sendbird | Conversational AI | Open source | San Mateo, United States | — | 61 | |
| Composio | Agentic AI | Open source | San Francisco, United States | $50.0M | 59 | |
| COCognigy | Voice Agent | Open source | Düsseldorf, Germany | $156.5M | 50 | |
| OBOBOt AI | Conversational AI | Open source | Tel Aviv, Israel | $5.0M | 49 | |
| SASales Interaction Agent | Agentic AI | Open source | San Francisco, United States | $5.0M | 47 | |
| OBoBot.ai | Conversational AI | Open source | Tel Aviv, Israel | $3.5M | 45 | |
| Dante | Artificial Intelligence | Open source | — | $1.5M | 45 | |
| Hyper | Conversational AI | Open source | San Francisco, United States | $12.3M | 44 | |
| Tryagentically | Agentic AI | Open source | San Francisco, United States | — | 40 | |
| Clara Ai | Conversational AI | Open source | San Francisco, United States | — | 40 | |
| RERefold AI | Customer Service Automation | Open source | London, United Kingdom | $6.5M | 39 | |
| Callbravo | Voice AI | Open source | Tel Aviv, Israel | $1.5M | 34 | |
| Thenvoi AI Ltd | Conversational AI | Open source | London, United Kingdom | — | 31 | |
| Corereflex | Customer Service Automation | Open source | Tel Aviv, Israel | — | 22 | |
| Lionwire | Voice AI | Open source | — | — | 17 | |
| Darim | Conversational AI | Open source | — | — | 14 | |
| Etherwaves AI | Conversational AI | Open source | — | — | 14 | |
| GPT Researcher | Agentic AI | Open source | — | — | 13 | |
| 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 | |
| Denser AI | AI Chatbot | Open source | Tel Aviv, Israel | — | — | |
| Conkore | Conversational AI | Open source | San Francisco, United States | — | — | |
| Vycera | Conversational AI | Open source | Tel Aviv, Israel | — | — | |
| Xallarap | Conversational AI | Open source | — | — | — | |
| Getpoint | Voice AI | Open source | Tel Aviv, Israel | — | — | |
| Convous | Conversational AI | Open source | — | — | — | |
| Conveyai | Conversational AI | Open source | Tel Aviv, Israel | — | — | |
| Conversational AI | Open source | Tel Aviv, Israel | — | — | ||
| Kaaia | Conversational AI | Open source | Tel Aviv, Israel | — | — |