Open source focus
Open Source Alternatives to Chattertech
60 open source Customer Service Automation options similar to Chattertech, 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.
Bland64Voice AISan Francisco, United States$51.0MOpen source
Cognigy (NICE)63Voice AgentDüsseldorf, GermanyOpen source
Cekura40Agentic AITel Aviv, IsraelOpen source
Lionwire17Voice AIOpen source
Mirrorfly11Agentic AIChennai, IndiaOpen source
CowpokeAI AgentOpen source
GetpointVoice AITel Aviv, IsraelOpen source
Genesys Cloud CX64Contact Center AIDaly City, United States$3.9BOpen source
Sendbird61Conversational AISan Mateo, United StatesOpen source
- COCognigy50Voice AgentDüsseldorf, Germany$156.5M
Open source
- SASales Interaction Agent47Agentic AISan Francisco, United States$5.0M
Open source
Hyper44Conversational AISan Francisco, United States$12.3MOpen source
Saperly43Voice AISan Francisco, United States$2.0MOpen source
Bluebutler42Customer Service AutomationTel Aviv, Israel$12.0MOpen source
- BLBlip41Voice AISão Paulo, Brazil$10.0M
Open source
Qanta.ai38Fintech$1.0MOpen source
Corereflex22Customer Service AutomationTel Aviv, IsraelOpen source
Etherwaves AI14Conversational AIOpen source
Darim14Conversational AIOpen source
TelenowVoice AISan Francisco, United StatesOpen source
CallrichVoice AIOpen source
Mister WolfAgentic AITel Aviv, IsraelOpen source
RevochatConversational AIOpen source
XallarapConversational AIOpen source
MoriwaConversational AIOpen source
IbodycamVoice AIOpen source
MaiqaConversational AIOpen source
KedmahConversational AITel Aviv, IsraelOpen source
ImpulsiaConversational AIOpen source
LetustalkVoice AIOpen source
RenteragentProptechTel Aviv, IsraelOpen source
Vapi65Voice AISan Francisco, United States$74.3MOpen source
Cluely58Agentic AISan Francisco, United StatesOpen source
- OBOBOt AI49Conversational AITel Aviv, Israel$5.0M
Open source
Dante45Artificial Intelligence$1.5MOpen source
Outlit45Agentic AI$500KOpen source
Tryagentically40Agentic AISan Francisco, United StatesOpen source
- RERefold AI39Customer Service AutomationLondon, United Kingdom$6.5M
Open source
Akacia35Conversational AITel Aviv, Israel$1.5MOpen source
Tavvo34Conversational AITel Aviv, Israel$4.0MOpen source
Callbravo34Voice AITel Aviv, Israel$1.5MOpen source
Plurai34Conversational AITel Aviv, IsraelOpen source
Figs34Agentic AISan Francisco, United StatesOpen source
Aquotiq32Conversational AILouth, United KingdomOpen source
Thenvoi AI Ltd31Conversational AILondon, United KingdomOpen source
Raincheck AI28Agentic AISan Francisco, United StatesOpen source
- Meares17Conversational AI
Open source
Owin17Customer Service AutomationTel Aviv, IsraelOpen source
Zenthic15Conversational AISan Francisco, United StatesOpen source
Metadialogues15Conversational AIOpen source
Onenexa14Conversational AIOpen source
- XMxMemory10Artificial IntelligenceLondon, United Kingdom
Open source
Ardeiro8Agentic AIOpen source
Axscore7Customer Service AutomationTel Aviv, IsraelOpen source
Banxi4Agentic AITel Aviv, IsraelOpen source
Afcor4Customer Service AutomationTel Aviv, IsraelOpen source
Appquest2Conversational AITel Aviv, IsraelOpen source
GoconduitAgentic AISan Francisco, United StatesOpen source
CallanoConversational AITel Aviv, IsraelOpen source
DhvanixVoice AIBengaluru, IndiaOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| Bland | Voice AI | Open source | San Francisco, United States | $51.0M | 64 | |
| Cognigy (NICE) | Voice Agent | Open source | Düsseldorf, Germany | — | 63 | |
| Cekura | Agentic AI | Open source | Tel Aviv, Israel | — | 40 | |
| Lionwire | Voice AI | Open source | — | — | 17 | |
| Mirrorfly | Agentic AI | Open source | Chennai, India | — | 11 | |
| Cowpoke | AI Agent | Open source | — | — | — | |
| Getpoint | Voice AI | Open source | Tel Aviv, Israel | — | — | |
| Genesys Cloud CX | Contact Center AI | Open source | Daly City, United States | $3.9B | 64 | |
| Sendbird | Conversational AI | Open source | San Mateo, United States | — | 61 | |
| COCognigy | Voice Agent | Open source | Düsseldorf, Germany | $156.5M | 50 | |
| 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 | |
| Saperly | Voice AI | Open source | San Francisco, United States | $2.0M | 43 | |
| Bluebutler | Customer Service Automation | Open source | Tel Aviv, Israel | $12.0M | 42 | |
| BLBlip | Voice AI | Open source | São Paulo, Brazil | $10.0M | 41 | |
| Qanta.ai | Fintech | Open source | — | $1.0M | 38 | |
| Corereflex | Customer Service Automation | Open source | Tel Aviv, Israel | — | 22 | |
| Etherwaves AI | Conversational AI | Open source | — | — | 14 | |
| Darim | Conversational AI | Open source | — | — | 14 | |
| Telenow | Voice AI | Open source | San Francisco, United States | — | — | |
| Callrich | Voice AI | Open source | — | — | — | |
| Mister Wolf | Agentic AI | Open source | Tel Aviv, Israel | — | — | |
| Revochat | Conversational AI | Open source | — | — | — | |
| Xallarap | Conversational AI | Open source | — | — | — | |
| Moriwa | Conversational AI | Open source | — | — | — | |
| Ibodycam | Voice AI | Open source | — | — | — | |
| Maiqa | Conversational AI | Open source | — | — | — | |
| Kedmah | Conversational AI | Open source | Tel Aviv, Israel | — | — | |
| Impulsia | Conversational AI | Open source | — | — | — | |
| Letustalk | Voice AI | Open source | — | — | — | |
| Renteragent | Proptech | Open source | Tel Aviv, Israel | — | — | |
| Vapi | Voice AI | Open source | San Francisco, United States | $74.3M | 65 | |
| Cluely | Agentic AI | Open source | San Francisco, United States | — | 58 | |
| OBOBOt AI | Conversational AI | Open source | Tel Aviv, Israel | $5.0M | 49 | |
| Dante | Artificial Intelligence | Open source | — | $1.5M | 45 | |
| Outlit | Agentic AI | Open source | — | $500K | 45 | |
| Tryagentically | Agentic AI | Open source | San Francisco, United States | — | 40 | |
| RERefold AI | Customer Service Automation | Open source | London, United Kingdom | $6.5M | 39 | |
| Akacia | Conversational AI | Open source | Tel Aviv, Israel | $1.5M | 35 | |
| Tavvo | Conversational AI | Open source | Tel Aviv, Israel | $4.0M | 34 | |
| Callbravo | Voice AI | Open source | Tel Aviv, Israel | $1.5M | 34 | |
| Plurai | Conversational AI | Open source | Tel Aviv, Israel | — | 34 | |
| Figs | Agentic AI | Open source | San Francisco, United States | — | 34 | |
| Aquotiq | Conversational AI | Open source | Louth, United Kingdom | — | 32 | |
| Thenvoi AI Ltd | Conversational AI | Open source | London, United Kingdom | — | 31 | |
| Raincheck AI | Agentic AI | Open source | San Francisco, United States | — | 28 | |
| Conversational AI | Open source | — | — | 17 | ||
| Owin | Customer Service Automation | Open source | Tel Aviv, Israel | — | 17 | |
| Zenthic | Conversational AI | Open source | San Francisco, United States | — | 15 | |
| Metadialogues | Conversational AI | Open source | — | — | 15 | |
| Onenexa | Conversational AI | Open source | — | — | 14 | |
| XMxMemory | Artificial Intelligence | Open source | London, United Kingdom | — | 10 | |
| Ardeiro | Agentic AI | Open source | — | — | 8 | |
| Axscore | Customer Service Automation | Open source | Tel Aviv, Israel | — | 7 | |
| Banxi | Agentic AI | Open source | Tel Aviv, Israel | — | 4 | |
| Afcor | Customer Service Automation | Open source | Tel Aviv, Israel | — | 4 | |
| Appquest | Conversational AI | Open source | Tel Aviv, Israel | — | 2 | |
| Goconduit | Agentic AI | Open source | San Francisco, United States | — | — | |
| Callano | Conversational AI | Open source | Tel Aviv, Israel | — | — | |
| Dhvanix | Voice AI | Open source | Bengaluru, India | — | — |