Open source focus
Open Source Alternatives to Dalken
60 open source Customer Service Automation options similar to Dalken, 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
- OBoBot.ai45Conversational AITel Aviv, Israel$3.5M
Open source
Hyper44Conversational AISan Francisco, United States$12.3MOpen source
Bluebutler42Customer Service AutomationTel Aviv, Israel$12.0MOpen source
Clara Ai40Conversational AISan Francisco, United StatesOpen source
- RERefold AI39Customer Service AutomationLondon, United Kingdom$6.5M
Open source
Aengus35Conversational AISan Francisco, United StatesOpen source
Akacia35Conversational AITel Aviv, Israel$1.5MOpen source
Tavvo34Conversational AITel Aviv, Israel$4.0MOpen source
Thenvoi AI Ltd31Conversational AILondon, United KingdomOpen source
Raincheck AI28Agentic AISan Francisco, United StatesOpen source
Corereflex22Customer Service AutomationTel Aviv, IsraelOpen source
Onenexa14Conversational AIOpen source
Axscore7Customer Service AutomationTel Aviv, IsraelOpen source
Afcor4Customer Service AutomationTel Aviv, IsraelOpen source
Appquest2Conversational AITel Aviv, IsraelOpen source
ZentokConversational AITel Aviv, IsraelOpen source
VyceraConversational AITel Aviv, IsraelOpen source
LetscConversational AIOpen source
ApartechConversational AISan Francisco, United StatesOpen source
GoconduitAgentic AISan Francisco, United StatesOpen source
RevulaConversational AITel Aviv, IsraelOpen source
PetresAgentic AITel Aviv, IsraelOpen source
- LounehCustomer Service AutomationTel Aviv, Israel
Open source
KaaderConversational AITel Aviv, IsraelOpen source
KedmahConversational AITel Aviv, IsraelOpen source
DomulisConversational AILondon, United KingdomOpen source
OceanyxConversational AITel Aviv, IsraelOpen source
OlyzaAgentic AISan Francisco, United StatesOpen source
GravviCustomer Service AutomationTel Aviv, IsraelOpen source
EastlawnConversational AISan Francisco, United StatesOpen source
RitonaAI AgentTel Aviv, IsraelOpen source
TefronAgentic AITel Aviv, IsraelOpen source
RenteragentProptechTel Aviv, IsraelOpen source
FelixosAgentic AITel Aviv, IsraelOpen source
JottableCustomer Service AutomationSan Francisco, United StatesOpen source
SubioConversational AITel Aviv, IsraelOpen source
RonivaConversational AITel Aviv, IsraelOpen source
Instant365Conversational AITel Aviv, IsraelOpen source
SarhanConversational AITel Aviv, IsraelOpen source
ConkoreConversational AISan Francisco, United StatesOpen source
Weave70Voice AILehi, United StatesOpen 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
Sendbird61Conversational AISan Mateo, United StatesOpen source
Nomi57AI CopilotSan Francisco, United States$180.0MOpen source
Resemble AI55Voice AINew York, United States$36.5MOpen source
Tot54Creative OperationsNew York, United States$7.6MOpen source
Leo54FintechNew York, United States$6.6MOpen source
Voca.ai54SpeechTel Aviv, Israel$6.1MOpen source
- COCognigy50Voice AgentDüsseldorf, Germany$156.5M
Open source
Rasa49Conversational AIBerlin, Germany$13.0MOpen source · Self-hostable
- OBOBOt AI49Conversational AITel Aviv, Israel$5.0M
Open source
- SASales Interaction Agent47Agentic AISan Francisco, United States$5.0M
Open source
Dante45Artificial Intelligence$1.5MOpen source
Outlit45Agentic AI$500KOpen source
- BLBlip41Voice AISão Paulo, Brazil$10.0M
Open source
Cekura40Agentic AITel Aviv, IsraelOpen source
Tryagentically40Agentic AISan Francisco, United StatesOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| Zendesk | Customer Service | Open source | San Francisco, United States | $500K | 65 |
| OBoBot.ai | Conversational AI | Open source | Tel Aviv, Israel | $3.5M | 45 |
| Hyper | Conversational AI | Open source | San Francisco, United States | $12.3M | 44 |
| Bluebutler | Customer Service Automation | Open source | Tel Aviv, Israel | $12.0M | 42 |
| Clara Ai | Conversational AI | Open source | San Francisco, United States | — | 40 |
| RERefold AI | Customer Service Automation | Open source | London, United Kingdom | $6.5M | 39 |
| 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 |
| Thenvoi AI Ltd | Conversational AI | Open source | London, United Kingdom | — | 31 |
| Raincheck AI | Agentic AI | Open source | San Francisco, United States | — | 28 |
| Corereflex | Customer Service Automation | Open source | Tel Aviv, Israel | — | 22 |
| Onenexa | Conversational AI | Open source | — | — | 14 |
| 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 |
| Zentok | Conversational AI | Open source | Tel Aviv, Israel | — | — |
| Vycera | Conversational AI | Open source | Tel Aviv, Israel | — | — |
| Letsc | Conversational AI | Open source | — | — | — |
| Apartech | Conversational AI | Open source | San Francisco, United States | — | — |
| Goconduit | Agentic AI | Open source | San Francisco, United States | — | — |
| Revula | Conversational AI | Open source | Tel Aviv, Israel | — | — |
| Petres | Agentic AI | Open source | Tel Aviv, Israel | — | — |
| Customer Service Automation | Open source | Tel Aviv, Israel | — | — | |
| Kaader | Conversational AI | Open source | Tel Aviv, Israel | — | — |
| Kedmah | Conversational AI | Open source | Tel Aviv, Israel | — | — |
| Domulis | Conversational AI | Open source | London, United Kingdom | — | — |
| Oceanyx | Conversational AI | Open source | Tel Aviv, Israel | — | — |
| Olyza | Agentic AI | Open source | San Francisco, United States | — | — |
| Gravvi | Customer Service Automation | Open source | Tel Aviv, Israel | — | — |
| Eastlawn | Conversational AI | Open source | San Francisco, United States | — | — |
| Ritona | AI Agent | Open source | Tel Aviv, Israel | — | — |
| Tefron | Agentic AI | Open source | Tel Aviv, Israel | — | — |
| Renteragent | Proptech | Open source | Tel Aviv, Israel | — | — |
| Felixos | Agentic AI | Open source | Tel Aviv, Israel | — | — |
| Jottable | Customer Service Automation | Open source | San Francisco, United States | — | — |
| Subio | Conversational AI | Open source | Tel Aviv, Israel | — | — |
| Roniva | Conversational AI | Open source | Tel Aviv, Israel | — | — |
| Instant365 | Conversational AI | Open source | Tel Aviv, Israel | — | — |
| Sarhan | Conversational AI | Open source | Tel Aviv, Israel | — | — |
| Conkore | Conversational AI | Open source | San Francisco, United States | — | — |
| Weave | Voice AI | Open source | Lehi, United States | — | 70 |
| 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 |
| Sendbird | Conversational AI | Open source | San Mateo, United States | — | 61 |
| Nomi | AI Copilot | Open source | San Francisco, United States | $180.0M | 57 |
| Resemble AI | Voice AI | Open source | New York, United States | $36.5M | 55 |
| Tot | Creative Operations | Open source | New York, United States | $7.6M | 54 |
| Leo | Fintech | Open source | New York, United States | $6.6M | 54 |
| Voca.ai | Speech | Open source | Tel Aviv, Israel | $6.1M | 54 |
| COCognigy | Voice Agent | Open source | Düsseldorf, Germany | $156.5M | 50 |
| Rasa | Conversational AI | Open source · Self-hostable | Berlin, Germany | $13.0M | 49 |
| 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 |
| Dante | Artificial Intelligence | Open source | — | $1.5M | 45 |
| Outlit | Agentic AI | Open source | — | $500K | 45 |
| BLBlip | Voice AI | Open source | São Paulo, Brazil | $10.0M | 41 |
| Cekura | Agentic AI | Open source | Tel Aviv, Israel | — | 40 |
| Tryagentically | Agentic AI | Open source | San Francisco, United States | — | 40 |