Open source focus
Open Source Alternatives to Babblebots
60 open source AI Interview options similar to Babblebots, 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.
GoumiFoundation ModelBeaverton, United StatesOpen source
IntervyouAI AgentOpen source
RevochatConversational AIOpen source
SpaceXAI76Frontier AI LabPalo Alto, United States$90.0BOpen source
Bland64Voice AISan Francisco, United States$51.0MOpen source
Cognigy (NICE)63Voice AgentDüsseldorf, GermanyOpen source
Sendbird61Conversational AISan Mateo, United StatesOpen source
Ultravox.ai52Agentic AISan Francisco, United States$10.0MOpen source
- COCognigy50Voice AgentDüsseldorf, Germany$156.5M
Open source
- SASales Interaction Agent47Agentic AISan Francisco, United States$5.0M
Open source
Dante45Artificial Intelligence$1.5MOpen source
Outlit45Agentic AI$500KOpen source
Saperly43Voice AISan Francisco, United States$2.0MOpen source
Tryagentically40Agentic AISan Francisco, United StatesOpen source
Cekura40Agentic AITel Aviv, IsraelOpen source
Magick AI28Agentic AIOpen source
Recallguru21AI Search EngineOpen source
Lionwire17Voice AIOpen source
Etherwaves AI14Conversational AIOpen source
evo.ninja12Agentic AIOpen source
Mirrorfly11Agentic AIChennai, IndiaOpen source
Convo10Voice AISan Francisco, United StatesOpen source
TelenowVoice AISan Francisco, United StatesOpen source
Coworker.aiHR TechOpen source
OlyzaAgentic AISan Francisco, United StatesOpen source
Mister WolfAgentic AITel Aviv, IsraelOpen source
GetpointVoice AITel Aviv, IsraelOpen source
KaaiaConversational AITel Aviv, IsraelOpen source
MoriwaConversational AIOpen source
GoconduitAgentic AISan Francisco, United StatesOpen source
CallrichVoice AIOpen source
KotokuConversational AITel Aviv, IsraelOpen source
RevanipulseAgentic AIOpen source
IntelligentstaffingsystemsHR TechLondon, United KingdomOpen source
PipclawAI AgentOpen source
IbodycamVoice AIOpen source
OverqualifiedAI ToolOpen source
RawcandorConversational AITel Aviv, IsraelOpen source
MyamelieAgentic AITel Aviv, IsraelOpen source
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
Bloomberg L.P.82FintechNew York, United States$60.1BOpen source
Perplexity AI71Search EngineSan Francisco, United States$591.4MOpen source
Codeium71Artificial IntelligenceMountain View, United States$396.7MOpen source
Hightouch70Customer Data PlatformSan Francisco, United States$322.0MOpen source
Vapi65Voice AISan Francisco, United States$74.3MOpen source
Deepgram65NeocloudSan Francisco, United States$177.1MOpen source
Dust65Agentic AIParis, France$15.0MOpen source
H2O.ai64Foundation ModelMountain View, United States$228.1MOpen source · Self-hostable
Genesys Cloud CX64Contact Center AIDaly City, United States$3.9BOpen source
Cartesia64Voice AISan Francisco, United States$191.0MOpen source
Sarvam AI63Agentic AIBengaluru, India$234.0MOpen source
Entire62Artificial Intelligence$60.0MOpen source · Self-hostable
Rasa Technologies GmbH62Conversational AISan Francisco, United States$73.4MOpen source
Viktor62Artificial IntelligenceWarsaw, Poland$64.7MOpen source
LangChain61Agentic AISan Francisco, United States$260.0MOpen source
Vectara60Agentic AIPalo Alto, United States$40.0MOpen source
Composio59Agentic AISan Francisco, United States$50.0MOpen source
Cluely58Agentic AISan Francisco, United StatesOpen source
Nomi57AI CopilotSan Francisco, United States$180.0MOpen source
Chai56AI ChatbotSan Francisco, United States$60.0MOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| Goumi | Foundation Model | Open source | Beaverton, United States | — | — | |
| Intervyou | AI Agent | Open source | — | — | — | |
| Revochat | Conversational AI | Open source | — | — | — | |
| SpaceXAI | Frontier AI Lab | Open source | Palo Alto, United States | $90.0B | 76 | |
| Bland | Voice AI | Open source | San Francisco, United States | $51.0M | 64 | |
| Cognigy (NICE) | Voice Agent | Open source | Düsseldorf, Germany | — | 63 | |
| Sendbird | Conversational AI | Open source | San Mateo, United States | — | 61 | |
| Ultravox.ai | Agentic AI | Open source | San Francisco, United States | $10.0M | 52 | |
| COCognigy | Voice Agent | Open source | Düsseldorf, Germany | $156.5M | 50 | |
| 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 | |
| Saperly | Voice AI | Open source | San Francisco, United States | $2.0M | 43 | |
| Tryagentically | Agentic AI | Open source | San Francisco, United States | — | 40 | |
| Cekura | Agentic AI | Open source | Tel Aviv, Israel | — | 40 | |
| Magick AI | Agentic AI | Open source | — | — | 28 | |
| Recallguru | AI Search Engine | Open source | — | — | 21 | |
| Lionwire | Voice AI | Open source | — | — | 17 | |
| Etherwaves AI | Conversational AI | Open source | — | — | 14 | |
| evo.ninja | Agentic AI | Open source | — | — | 12 | |
| Mirrorfly | Agentic AI | Open source | Chennai, India | — | 11 | |
| Convo | Voice AI | Open source | San Francisco, United States | — | 10 | |
| Telenow | Voice AI | Open source | San Francisco, United States | — | — | |
| Coworker.ai | HR Tech | Open source | — | — | — | |
| Olyza | Agentic AI | Open source | San Francisco, United States | — | — | |
| Mister Wolf | Agentic AI | Open source | Tel Aviv, Israel | — | — | |
| Getpoint | Voice AI | Open source | Tel Aviv, Israel | — | — | |
| Kaaia | Conversational AI | Open source | Tel Aviv, Israel | — | — | |
| Moriwa | Conversational AI | Open source | — | — | — | |
| Goconduit | Agentic AI | Open source | San Francisco, United States | — | — | |
| Callrich | Voice AI | Open source | — | — | — | |
| Kotoku | Conversational AI | Open source | Tel Aviv, Israel | — | — | |
| Revanipulse | Agentic AI | Open source | — | — | — | |
| Intelligentstaffingsystems | HR Tech | Open source | London, United Kingdom | — | — | |
| Pipclaw | AI Agent | Open source | — | — | — | |
| Ibodycam | Voice AI | Open source | — | — | — | |
| Overqualified | AI Tool | Open source | — | — | — | |
| Rawcandor | Conversational AI | Open source | Tel Aviv, Israel | — | — | |
| Myamelie | Agentic AI | Open source | Tel Aviv, Israel | — | — | |
| OpenAI | Artificial Intelligence | Open source | San Francisco, United States | $493.9B | 84 | |
| Bloomberg L.P. | Fintech | Open source | New York, United States | $60.1B | 82 | |
| Perplexity AI | Search Engine | Open source | San Francisco, United States | $591.4M | 71 | |
| Codeium | Artificial Intelligence | Open source | Mountain View, United States | $396.7M | 71 | |
| 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 | |
| Deepgram | Neocloud | Open source | San Francisco, United States | $177.1M | 65 | |
| Dust | Agentic AI | Open source | Paris, France | $15.0M | 65 | |
| H2O.ai | Foundation Model | Open source · Self-hostable | Mountain View, United States | $228.1M | 64 | |
| Genesys Cloud CX | Contact Center AI | Open source | Daly City, United States | $3.9B | 64 | |
| Cartesia | Voice AI | Open source | San Francisco, United States | $191.0M | 64 | |
| Sarvam AI | Agentic AI | Open source | Bengaluru, India | $234.0M | 63 | |
| Entire | Artificial Intelligence | Open source · Self-hostable | — | $60.0M | 62 | |
| Rasa Technologies GmbH | Conversational AI | Open source | San Francisco, United States | $73.4M | 62 | |
| Viktor | Artificial Intelligence | Open source | Warsaw, Poland | $64.7M | 62 | |
| LangChain | Agentic AI | Open source | San Francisco, United States | $260.0M | 61 | |
| Vectara | Agentic AI | Open source | Palo Alto, United States | $40.0M | 60 | |
| Composio | Agentic AI | Open source | San Francisco, United States | $50.0M | 59 | |
| Cluely | Agentic AI | Open source | San Francisco, United States | — | 58 | |
| Nomi | AI Copilot | Open source | San Francisco, United States | $180.0M | 57 | |
| Chai | AI Chatbot | Open source | San Francisco, United States | $60.0M | 56 |