Open source focus
Open Source Alternatives to Sparklingo
60 open source Conversational AI options similar to Sparklingo, 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.
Sendbird61Conversational AISan Mateo, United StatesOpen source
Genesys Cloud CX64Contact Center AIDaly City, United States$3.9BOpen source
Cognigy (NICE)63Voice AgentDüsseldorf, GermanyOpen source
- QmogConversational AI
Open source
DomulisConversational AILondon, United KingdomOpen source
GetpointVoice AITel Aviv, IsraelOpen source
XallarapConversational AIOpen source
Bland64Voice AISan Francisco, United States$51.0MOpen source
Cartesia64Voice AISan Francisco, United States$191.0MOpen source
Nomi57AI CopilotSan Francisco, United States$180.0MOpen source
Resemble AI55Voice AINew York, United States$36.5MOpen source
Meaning55Artificial IntelligenceTel Aviv, IsraelOpen 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
Lucida AI46Artificial IntelligenceSan Francisco, United States$7.0MOpen source
- OBoBot.ai45Conversational AITel Aviv, Israel$3.5M
Open source
Saperly43Voice AISan Francisco, United States$2.0MOpen source
- BLBlip41Voice AISão Paulo, Brazil$10.0M
Open source
Clara Ai40Conversational AISan Francisco, United StatesOpen source
Tryagentically40Agentic AISan Francisco, United StatesOpen source
Callbravo34Voice AITel Aviv, Israel$1.5MOpen source
Plurai34Conversational AITel Aviv, IsraelOpen source
Aquotiq32Conversational AILouth, United KingdomOpen source
Thenvoi AI Ltd31Conversational AILondon, United KingdomOpen source
Jako.ai20EnterpriseTel Aviv, IsraelOpen source
Brieflow19Conversational AILondon, United KingdomOpen source
Lionwire17Voice AIOpen source
Zenthic15Conversational AISan Francisco, United StatesOpen source
Metadialogues15Conversational AIOpen source
Darim14Conversational AIOpen source
Etherwaves AI14Conversational AIOpen source
Appquest2Conversational AITel Aviv, IsraelOpen source
KotokuConversational AITel Aviv, IsraelOpen source
AskhorizonConversational AILondon, United KingdomOpen source
KedmahConversational AITel Aviv, IsraelOpen source
ImpulsiaConversational AIOpen source
LetscConversational AIOpen source
Mister WolfAgentic AITel Aviv, IsraelOpen source
ApartechConversational AISan Francisco, United StatesOpen source
SynchumanVoice AITel Aviv, IsraelOpen source
CowpokeAI AgentOpen source
ScalinaConversational AIOpen source
- CallrichVoice AI
Open source
RevochatConversational AIOpen source
VoicevalueVoice AIOpen source
DhvanixVoice AIBengaluru, IndiaOpen source
- FunbuttonVoice AI
Open source
KaaiaConversational AITel Aviv, IsraelOpen source
MaiqaConversational AIOpen source
TelenowVoice AISan Francisco, United StatesOpen source
- Chisp TechnologiesConversational AITel Aviv, Israel
Open source
IbodycamVoice AIOpen source
RitonaAI AgentTel Aviv, IsraelOpen source
MoriwaConversational AIOpen source
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
DeepL82Artificial IntelligenceCologne, Germany$300.0MOpen source
Weave70Voice AILehi, United StatesOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| Sendbird | Conversational AI | Open source | San Mateo, United States | — | 61 |
| Genesys Cloud CX | Contact Center AI | Open source | Daly City, United States | $3.9B | 64 |
| Cognigy (NICE) | Voice Agent | Open source | Düsseldorf, Germany | — | 63 |
| Conversational AI | Open source | — | — | — | |
| Domulis | Conversational AI | Open source | London, United Kingdom | — | — |
| Getpoint | Voice AI | Open source | Tel Aviv, Israel | — | — |
| Xallarap | Conversational AI | Open source | — | — | — |
| Bland | Voice AI | Open source | San Francisco, United States | $51.0M | 64 |
| Cartesia | Voice AI | Open source | San Francisco, United States | $191.0M | 64 |
| 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 |
| Meaning | Artificial Intelligence | Open source | Tel Aviv, Israel | — | 55 |
| 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 |
| Lucida AI | Artificial Intelligence | Open source | San Francisco, United States | $7.0M | 46 |
| OBoBot.ai | Conversational AI | Open source | Tel Aviv, Israel | $3.5M | 45 |
| Saperly | Voice AI | Open source | San Francisco, United States | $2.0M | 43 |
| BLBlip | Voice AI | Open source | São Paulo, Brazil | $10.0M | 41 |
| Clara Ai | Conversational AI | Open source | San Francisco, United States | — | 40 |
| Tryagentically | Agentic AI | Open source | San Francisco, United States | — | 40 |
| Callbravo | Voice AI | Open source | Tel Aviv, Israel | $1.5M | 34 |
| 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 |
| Jako.ai | Enterprise | Open source | Tel Aviv, Israel | — | 20 |
| Brieflow | Conversational AI | Open source | London, United Kingdom | — | 19 |
| Lionwire | Voice AI | Open source | — | — | 17 |
| Zenthic | Conversational AI | Open source | San Francisco, United States | — | 15 |
| Metadialogues | Conversational AI | Open source | — | — | 15 |
| Darim | Conversational AI | Open source | — | — | 14 |
| Etherwaves AI | Conversational AI | Open source | — | — | 14 |
| Appquest | Conversational AI | Open source | Tel Aviv, Israel | — | 2 |
| Kotoku | Conversational AI | Open source | Tel Aviv, Israel | — | — |
| Askhorizon | Conversational AI | Open source | London, United Kingdom | — | — |
| Kedmah | Conversational AI | Open source | Tel Aviv, Israel | — | — |
| Impulsia | Conversational AI | Open source | — | — | — |
| Letsc | Conversational AI | Open source | — | — | — |
| Mister Wolf | Agentic AI | Open source | Tel Aviv, Israel | — | — |
| Apartech | Conversational AI | Open source | San Francisco, United States | — | — |
| Synchuman | Voice AI | Open source | Tel Aviv, Israel | — | — |
| Cowpoke | AI Agent | Open source | — | — | — |
| Scalina | Conversational AI | Open source | — | — | — |
| Voice AI | Open source | — | — | — | |
| Revochat | Conversational AI | Open source | — | — | — |
| Voicevalue | Voice AI | Open source | — | — | — |
| Dhvanix | Voice AI | Open source | Bengaluru, India | — | — |
| Voice AI | Open source | — | — | — | |
| Kaaia | Conversational AI | Open source | Tel Aviv, Israel | — | — |
| Maiqa | Conversational AI | Open source | — | — | — |
| Telenow | Voice AI | Open source | San Francisco, United States | — | — |
| Conversational AI | Open source | Tel Aviv, Israel | — | — | |
| Ibodycam | Voice AI | Open source | — | — | — |
| Ritona | AI Agent | Open source | Tel Aviv, Israel | — | — |
| Moriwa | Conversational AI | Open source | — | — | — |
| OpenAI | Artificial Intelligence | Open source | San Francisco, United States | $493.9B | 84 |
| DeepL | Artificial Intelligence | Open source | Cologne, Germany | $300.0M | 82 |
| Weave | Voice AI | Open source | Lehi, United States | — | 70 |