Open source focus
Open Source Alternatives to Replylink
60 open source AI Agent options similar to Replylink, 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.
ImpulsiaConversational AIOpen source
- KlozioAgentic AISan Francisco, United States
Open source
ChatirlConversational AITel Aviv, IsraelOpen source
CowpokeAI AgentOpen source
CallrichVoice AIOpen source
CultivateaiSales AutomationOpen source
- OBOBOt AI49Conversational AITel Aviv, Israel$5.0M
Open source
- SASales Interaction Agent47Agentic AISan Francisco, United States$5.0M
Open source
Outlit45Agentic AI$500KOpen source
Tryagentically40Agentic AISan Francisco, United StatesOpen source
- RERefold AI39Customer Service AutomationLondon, United Kingdom$6.5M
Open source
Aengus35Conversational AISan Francisco, United StatesOpen source
Callbravo34Voice AITel Aviv, Israel$1.5MOpen source
Dydas33Agentic AITel Aviv, IsraelOpen source
Raincheck AI28Agentic AISan Francisco, United StatesOpen source
Lionwire17Voice AIOpen source
Darim14Conversational AIOpen source
Onenexa14Conversational AIOpen source
KlyvioAI Search EngineTel Aviv, IsraelOpen source
LairaosFoundation ModelLondon, United KingdomOpen source
SarhanConversational AITel Aviv, IsraelOpen source
FlintgptConversational AIOpen source
RenteragentProptechTel Aviv, IsraelOpen source
BellepropertyProptechOpen source
MaiqaConversational AIOpen source
RevulaConversational AITel Aviv, IsraelOpen source
KedmahConversational AITel Aviv, IsraelOpen source
RevanipulseAgentic AIOpen source
PiaceAgentic AITel Aviv, IsraelOpen source
ConvousConversational AIOpen source
AsqsConversational AITel Aviv, IsraelOpen source
- Chisp TechnologiesConversational AITel Aviv, Israel
Open source
LeadersagencyAgentic AITel Aviv, IsraelOpen source
TradetribeAgentic AITel Aviv, IsraelOpen source
DealerciteAutomotiveOpen source
MyamelieAgentic AITel Aviv, IsraelOpen source
Instant365Conversational AITel Aviv, IsraelOpen source
CallanoConversational AITel Aviv, IsraelOpen source
SubioConversational AITel Aviv, IsraelOpen source
AskhorizonConversational AILondon, United KingdomOpen source
DomulisConversational AILondon, United KingdomOpen source
KotokuConversational AITel Aviv, IsraelOpen source
XallarapConversational AIOpen source
ConveyaiConversational AITel Aviv, IsraelOpen source
RitonaAI AgentTel Aviv, IsraelOpen source
PipclawAI AgentOpen source
MoriwaConversational AIOpen source
InnosalesSales Engagement PlatformTel Aviv, IsraelOpen source
RonivaConversational AITel Aviv, IsraelOpen source
GetpointVoice AITel Aviv, IsraelOpen source
ZentokConversational AITel Aviv, IsraelOpen source
Mister WolfAgentic AITel Aviv, IsraelOpen source
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
Hightouch70Customer Data PlatformSan Francisco, United States$322.0MOpen source
Vapi65Voice AISan Francisco, United States$74.3MOpen 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
Warmly63Agentic AISan Francisco, United States$19.7MOpen source
Sendbird61Conversational AISan Mateo, United StatesOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| Impulsia | Conversational AI | Open source | — | — | — | |
| Agentic AI | Open source | San Francisco, United States | — | — | ||
| Chatirl | Conversational AI | Open source | Tel Aviv, Israel | — | — | |
| Cowpoke | AI Agent | Open source | — | — | — | |
| Callrich | Voice AI | Open source | — | — | — | |
| Cultivateai | Sales Automation | Open source | — | — | — | |
| 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 | |
| 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 | |
| Aengus | Conversational AI | Open source | San Francisco, United States | — | 35 | |
| Callbravo | Voice AI | Open source | Tel Aviv, Israel | $1.5M | 34 | |
| Dydas | Agentic AI | Open source | Tel Aviv, Israel | — | 33 | |
| Raincheck AI | Agentic AI | Open source | San Francisco, United States | — | 28 | |
| Lionwire | Voice AI | Open source | — | — | 17 | |
| Darim | Conversational AI | Open source | — | — | 14 | |
| Onenexa | Conversational AI | Open source | — | — | 14 | |
| Klyvio | AI Search Engine | Open source | Tel Aviv, Israel | — | — | |
| Lairaos | Foundation Model | Open source | London, United Kingdom | — | — | |
| Sarhan | Conversational AI | Open source | Tel Aviv, Israel | — | — | |
| Flintgpt | Conversational AI | Open source | — | — | — | |
| Renteragent | Proptech | Open source | Tel Aviv, Israel | — | — | |
| Belleproperty | Proptech | Open source | — | — | — | |
| Maiqa | Conversational AI | Open source | — | — | — | |
| Revula | Conversational AI | Open source | Tel Aviv, Israel | — | — | |
| Kedmah | Conversational AI | Open source | Tel Aviv, Israel | — | — | |
| Revanipulse | Agentic AI | Open source | — | — | — | |
| Piace | Agentic AI | Open source | Tel Aviv, Israel | — | — | |
| Convous | Conversational AI | Open source | — | — | — | |
| Asqs | Conversational AI | Open source | Tel Aviv, Israel | — | — | |
| Conversational AI | Open source | Tel Aviv, Israel | — | — | ||
| Leadersagency | Agentic AI | Open source | Tel Aviv, Israel | — | — | |
| Tradetribe | Agentic AI | Open source | Tel Aviv, Israel | — | — | |
| Dealercite | Automotive | Open source | — | — | — | |
| Myamelie | Agentic AI | Open source | Tel Aviv, Israel | — | — | |
| Instant365 | Conversational AI | Open source | Tel Aviv, Israel | — | — | |
| Callano | Conversational AI | Open source | Tel Aviv, Israel | — | — | |
| Subio | Conversational AI | Open source | Tel Aviv, Israel | — | — | |
| Askhorizon | Conversational AI | Open source | London, United Kingdom | — | — | |
| Domulis | Conversational AI | Open source | London, United Kingdom | — | — | |
| Kotoku | Conversational AI | Open source | Tel Aviv, Israel | — | — | |
| Xallarap | Conversational AI | Open source | — | — | — | |
| Conveyai | Conversational AI | Open source | Tel Aviv, Israel | — | — | |
| Ritona | AI Agent | Open source | Tel Aviv, Israel | — | — | |
| Pipclaw | AI Agent | Open source | — | — | — | |
| Moriwa | Conversational AI | Open source | — | — | — | |
| Innosales | Sales Engagement Platform | Open source | Tel Aviv, Israel | — | — | |
| Roniva | Conversational AI | Open source | Tel Aviv, Israel | — | — | |
| Getpoint | Voice AI | Open source | Tel Aviv, Israel | — | — | |
| Zentok | Conversational AI | Open source | Tel Aviv, Israel | — | — | |
| Mister Wolf | Agentic AI | Open source | Tel Aviv, Israel | — | — | |
| OpenAI | Artificial Intelligence | Open source | San Francisco, United States | $493.9B | 84 | |
| Hightouch | Customer Data Platform | Open source | San Francisco, United States | $322.0M | 70 | |
| Vapi | Voice AI | Open source | San Francisco, United States | $74.3M | 65 | |
| 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 | |
| Warmly | Agentic AI | Open source | San Francisco, United States | $19.7M | 63 | |
| Sendbird | Conversational AI | Open source | San Mateo, United States | — | 61 |