Open source focus
Open Source Alternatives to Sirao
60 open source Conversational AI options similar to Sirao, 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.
Darim14Conversational AIOpen source
XallarapConversational AIOpen source
ImpulsiaConversational AIOpen source
MoriwaConversational AIOpen source
DomulisConversational AILondon, United KingdomOpen source
Genesys Cloud CX64Contact Center AIDaly City, United States$3.9BOpen source
Cognigy (NICE)63Voice AgentDüsseldorf, GermanyOpen source
Sendbird61Conversational AISan Mateo, United StatesOpen source
- OBOBOt AI49Conversational AITel Aviv, Israel$5.0M
Open source
- SASales Interaction Agent47Agentic AISan Francisco, United States$5.0M
Open source
Tryagentically40Agentic AISan Francisco, United StatesOpen source
Callbravo34Voice AITel Aviv, Israel$1.5MOpen source
Lionwire17Voice AIOpen source
Etherwaves AI14Conversational AIOpen source
Mister WolfAgentic AITel Aviv, IsraelOpen source
CowpokeAI AgentOpen source
QmogConversational AIOpen source
MaiqaConversational AIOpen source
KotokuConversational AITel Aviv, IsraelOpen source
GetpointVoice AITel Aviv, IsraelOpen source
- Chisp TechnologiesConversational AITel Aviv, Israel
Open source
AskhorizonConversational AILondon, United KingdomOpen source
PipclawAI AgentOpen source
RitonaAI AgentTel Aviv, IsraelOpen source
Bland64Voice AISan Francisco, United States$51.0MOpen source
- COCognigy50Voice AgentDüsseldorf, Germany$156.5M
Open source
Dante45Artificial Intelligence$1.5MOpen source
Outlit45Agentic AI$500KOpen source
- OBoBot.ai45Conversational AITel Aviv, Israel$3.5M
Open source
- BLBlip41Voice AISão Paulo, Brazil$10.0M
Open source
Clara Ai40Conversational AISan Francisco, United StatesOpen source
- RERefold AI39Customer Service AutomationLondon, United Kingdom$6.5M
Open source
Aengus35Conversational AISan Francisco, United StatesOpen source
Plurai34Conversational AITel Aviv, IsraelOpen source
Aquotiq32Conversational AILouth, United KingdomOpen source
Thenvoi AI Ltd31Conversational AILondon, United KingdomOpen source
Raincheck AI28Agentic AISan Francisco, United StatesOpen source
Metadialogues15Conversational AIOpen source
Zenthic15Conversational AISan Francisco, United StatesOpen source
Onenexa14Conversational AIOpen source
Mirrorfly11Agentic AIChennai, IndiaOpen source
Appquest2Conversational AITel Aviv, IsraelOpen source
CultivateaiSales AutomationOpen source
PiaceAgentic AITel Aviv, IsraelOpen source
Instant365Conversational AITel Aviv, IsraelOpen source
ScalinaConversational AIOpen source
CallrichVoice AIOpen source
AsqsConversational AITel Aviv, IsraelOpen source
ZentokConversational AITel Aviv, IsraelOpen source
SarhanConversational AITel Aviv, IsraelOpen source
RevanipulseAgentic AIOpen source
LetscConversational AIOpen source
KaaiaConversational AITel Aviv, IsraelOpen source
ChatirlConversational AITel Aviv, IsraelOpen source
FlintgptConversational AIOpen source
TelenowVoice AISan Francisco, United StatesOpen source
ConvousConversational AIOpen source
- KlozioAgentic AISan Francisco, United States
Open source
RonivaConversational AITel Aviv, IsraelOpen source
KedmahConversational AITel Aviv, IsraelOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| Darim | Conversational AI | Open source | — | — | 14 | |
| Xallarap | Conversational AI | Open source | — | — | — | |
| Impulsia | Conversational AI | Open source | — | — | — | |
| Moriwa | Conversational AI | Open source | — | — | — | |
| Domulis | Conversational AI | Open source | London, United Kingdom | — | — | |
| 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 | |
| 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 | |
| Tryagentically | Agentic AI | Open source | San Francisco, United States | — | 40 | |
| Callbravo | Voice AI | Open source | Tel Aviv, Israel | $1.5M | 34 | |
| Lionwire | Voice AI | Open source | — | — | 17 | |
| Etherwaves AI | Conversational AI | Open source | — | — | 14 | |
| Mister Wolf | Agentic AI | Open source | Tel Aviv, Israel | — | — | |
| Cowpoke | AI Agent | Open source | — | — | — | |
| Qmog | Conversational AI | Open source | — | — | — | |
| Maiqa | Conversational AI | Open source | — | — | — | |
| Kotoku | Conversational AI | Open source | Tel Aviv, Israel | — | — | |
| Getpoint | Voice AI | Open source | Tel Aviv, Israel | — | — | |
| Conversational AI | Open source | Tel Aviv, Israel | — | — | ||
| Askhorizon | Conversational AI | Open source | London, United Kingdom | — | — | |
| Pipclaw | AI Agent | Open source | — | — | — | |
| Ritona | AI Agent | Open source | Tel Aviv, Israel | — | — | |
| Bland | Voice AI | Open source | San Francisco, United States | $51.0M | 64 | |
| COCognigy | Voice Agent | Open source | Düsseldorf, Germany | $156.5M | 50 | |
| Dante | Artificial Intelligence | Open source | — | $1.5M | 45 | |
| Outlit | Agentic AI | Open source | — | $500K | 45 | |
| OBoBot.ai | Conversational AI | Open source | Tel Aviv, Israel | $3.5M | 45 | |
| BLBlip | Voice AI | Open source | São Paulo, Brazil | $10.0M | 41 | |
| 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 | |
| Plurai | Conversational AI | Open source | Tel Aviv, Israel | — | 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 | |
| Metadialogues | Conversational AI | Open source | — | — | 15 | |
| Zenthic | Conversational AI | Open source | San Francisco, United States | — | 15 | |
| Onenexa | Conversational AI | Open source | — | — | 14 | |
| Mirrorfly | Agentic AI | Open source | Chennai, India | — | 11 | |
| Appquest | Conversational AI | Open source | Tel Aviv, Israel | — | 2 | |
| Cultivateai | Sales Automation | Open source | — | — | — | |
| Piace | Agentic AI | Open source | Tel Aviv, Israel | — | — | |
| Instant365 | Conversational AI | Open source | Tel Aviv, Israel | — | — | |
| Scalina | Conversational AI | Open source | — | — | — | |
| Callrich | Voice AI | Open source | — | — | — | |
| Asqs | Conversational AI | Open source | Tel Aviv, Israel | — | — | |
| Zentok | Conversational AI | Open source | Tel Aviv, Israel | — | — | |
| Sarhan | Conversational AI | Open source | Tel Aviv, Israel | — | — | |
| Revanipulse | Agentic AI | Open source | — | — | — | |
| Letsc | Conversational AI | Open source | — | — | — | |
| Kaaia | Conversational AI | Open source | Tel Aviv, Israel | — | — | |
| Chatirl | Conversational AI | Open source | Tel Aviv, Israel | — | — | |
| Flintgpt | Conversational AI | Open source | — | — | — | |
| Telenow | Voice AI | Open source | San Francisco, United States | — | — | |
| Convous | Conversational AI | Open source | — | — | — | |
| Agentic AI | Open source | San Francisco, United States | — | — | ||
| Roniva | Conversational AI | Open source | Tel Aviv, Israel | — | — | |
| Kedmah | Conversational AI | Open source | Tel Aviv, Israel | — | — |