Alternatives to Fonos
The top Voice AI companies similar to Fonos, ranked by relevance (named competitors first, then how closely their sectors overlap) and our 0-100 AI-readiness score. Each links to a full profile with funding and team.
Deepgram65NeocloudSan Francisco, United States$177.1M
AssemblyAI56Voice AISan Francisco, United States$117.0M- WOWondery56Media & EntertainmentLos Angeles, USA$15.0M
Vapi65Voice AISan Francisco, United States$76.4M
Saperly29Voice AISan Francisco, United States$2.0M- NimbiqVoice AITel Aviv, Israel$2.0M
GetpointVoice AITel Aviv, Israel- Iris TechVoice AITel Aviv, Israel$8.0M
Bland64Voice AISan Francisco, United States$10.0M
Cognigy (NICE)63Voice AgentDüsseldorf, Germany
Voca.ai54SpeechTel Aviv, Israel$16.1M
Regal Voice Inc.53Voice AISan Francisco, United States$10.0M
Voize51Voice AITel Aviv, Israel$55.0M- COCognigy50Voice AgentDüsseldorf, Germany$156.5M
Vogent47Artificial IntelligenceSan Francisco, United States$1.5M
Air46Voice AgentSan Francisco, United States$108.0M
Trillet AI45Voice AgentTel Aviv, Israel$51.5M- 36360VUZ42Voice AIDubai, United Arab Emirates$17.0M
Voiceman AI40Voice AIRaanana, Israel
Neural Wave37Conversational AITel Aviv, Israel
LawrenceliuVoice AI
Sendbird61Conversational AISan Mateo, United States$91.0M
Salient58Voice AgentSan Francisco, United States$78.4M
Harbinger58Conversational AISan Francisco, United States$393.0M
Hamming AI52Voice AISan Francisco, United States$4.5M- SLSlingshot AI51Voice AgentSan Francisco, United States$96.3M
Tenyx48EnterpriseSan Francisco, United States$15.0M
Marr Labs47Voice AgentSan Francisco, United States$500K
Vocode44Open SourceSan Francisco, United States$3.8M
Cekura40Agentic AITel Aviv, Israel
Humanix40Conversational AISan Francisco, United States$18.0M
Gladia37Voice AIParis, France$1.0M
Symbl.ai36Voice AISan Francisco, United States$8.4M
Uniphore18Voice AISanta Clara, United States$1.2B- ASAster10Conversational AISan Francisco, United States$3.5M
TeleagentsVoice AISan Francisco, United States$1.5M
Wavel.aiVoice AISan Francisco, United States$510K
FirststanceVoice AISan Francisco, United States$1.0M- VaaniflowVoice AISan Francisco, United States$1.0M
- GemdeskVoice AI
- TwttechVoice AI
- VakevaConversational AITel Aviv, Israel$1.5M
- HamsoloVoice AITel Aviv, Israel
- SipradiusConversational AITel Aviv, Israel$1.2M
LibertycloudVoice AI
Kalpa Labs85Voice AgentSan Francisco, United States$2.0M
Intercom (Fin by Intercom)71Voice AgentSan Francisco, United States$911.0M
Whisp Flow66Artificial IntelligenceSan Francisco, United States$26.6M
Leaping AI64Voice AISan Francisco, United States$264.8M
11x64Agentic AISan Francisco, United States$12.0M
Sanas63SpeechPalo Alto, United States$159.3M
Solidroad61Agentic AISan Francisco, United States$39.2M
SUPERDIAL57HealthcareSan Francisco, United States$34.5M
Digitalhumans53Voice AITel Aviv, Israel$10.0M
NLX51Conversational AINew York, United States$40.0M
Gnani Innovations Private Limited45Voice AIBangalore, India$5.0M
Frontline43Agentic AISan Francisco, United States
Voca35Voice AITel Aviv, Israel$28.5M
Claro AI32Generative AITel Aviv, Israel
VoiceGenie28Voice AgentTel Aviv, Israel
| Company | Sector | HQ | Funding | Score |
|---|---|---|---|---|
| Deepgram | Neocloud | San Francisco, United States | $177.1M | 65 |
| AssemblyAI | Voice AI | San Francisco, United States | $117.0M | 56 |
| WOWondery | Media & Entertainment | Los Angeles, USA | $15.0M | 56 |
| Vapi | Voice AI | San Francisco, United States | $76.4M | 65 |
| Saperly | Voice AI | San Francisco, United States | $2.0M | 29 |
| Voice AI | Tel Aviv, Israel | $2.0M | — | |
| Getpoint | Voice AI | Tel Aviv, Israel | — | — |
| Voice AI | Tel Aviv, Israel | $8.0M | — | |
| Bland | Voice AI | San Francisco, United States | $10.0M | 64 |
| Cognigy (NICE) | Voice Agent | Düsseldorf, Germany | — | 63 |
| Voca.ai | Speech | Tel Aviv, Israel | $16.1M | 54 |
| Regal Voice Inc. | Voice AI | San Francisco, United States | $10.0M | 53 |
| Voize | Voice AI | Tel Aviv, Israel | $55.0M | 51 |
| COCognigy | Voice Agent | Düsseldorf, Germany | $156.5M | 50 |
| Vogent | Artificial Intelligence | San Francisco, United States | $1.5M | 47 |
| Air | Voice Agent | San Francisco, United States | $108.0M | 46 |
| Trillet AI | Voice Agent | Tel Aviv, Israel | $51.5M | 45 |
| 36360VUZ | Voice AI | Dubai, United Arab Emirates | $17.0M | 42 |
| Voiceman AI | Voice AI | Raanana, Israel | — | 40 |
| Neural Wave | Conversational AI | Tel Aviv, Israel | — | 37 |
| Lawrenceliu | Voice AI | — | — | — |
| Sendbird | Conversational AI | San Mateo, United States | $91.0M | 61 |
| Salient | Voice Agent | San Francisco, United States | $78.4M | 58 |
| Harbinger | Conversational AI | San Francisco, United States | $393.0M | 58 |
| Hamming AI | Voice AI | San Francisco, United States | $4.5M | 52 |
| SLSlingshot AI | Voice Agent | San Francisco, United States | $96.3M | 51 |
| Tenyx | Enterprise | San Francisco, United States | $15.0M | 48 |
| Marr Labs | Voice Agent | San Francisco, United States | $500K | 47 |
| Vocode | Open Source | San Francisco, United States | $3.8M | 44 |
| Cekura | Agentic AI | Tel Aviv, Israel | — | 40 |
| Humanix | Conversational AI | San Francisco, United States | $18.0M | 40 |
| Gladia | Voice AI | Paris, France | $1.0M | 37 |
| Symbl.ai | Voice AI | San Francisco, United States | $8.4M | 36 |
| Uniphore | Voice AI | Santa Clara, United States | $1.2B | 18 |
| ASAster | Conversational AI | San Francisco, United States | $3.5M | 10 |
| Teleagents | Voice AI | San Francisco, United States | $1.5M | — |
| Wavel.ai | Voice AI | San Francisco, United States | $510K | — |
| Firststance | Voice AI | San Francisco, United States | $1.0M | — |
| Voice AI | San Francisco, United States | $1.0M | — | |
| Voice AI | — | — | — | |
| Voice AI | — | — | — | |
| Conversational AI | Tel Aviv, Israel | $1.5M | — | |
| Voice AI | Tel Aviv, Israel | — | — | |
| Conversational AI | Tel Aviv, Israel | $1.2M | — | |
| Libertycloud | Voice AI | — | — | — |
| Kalpa Labs | Voice Agent | San Francisco, United States | $2.0M | 85 |
| Intercom (Fin by Intercom) | Voice Agent | San Francisco, United States | $911.0M | 71 |
| Whisp Flow | Artificial Intelligence | San Francisco, United States | $26.6M | 66 |
| Leaping AI | Voice AI | San Francisco, United States | $264.8M | 64 |
| 11x | Agentic AI | San Francisco, United States | $12.0M | 64 |
| Sanas | Speech | Palo Alto, United States | $159.3M | 63 |
| Solidroad | Agentic AI | San Francisco, United States | $39.2M | 61 |
| SUPERDIAL | Healthcare | San Francisco, United States | $34.5M | 57 |
| Digitalhumans | Voice AI | Tel Aviv, Israel | $10.0M | 53 |
| NLX | Conversational AI | New York, United States | $40.0M | 51 |
| Gnani Innovations Private Limited | Voice AI | Bangalore, India | $5.0M | 45 |
| Frontline | Agentic AI | San Francisco, United States | — | 43 |
| Voca | Voice AI | Tel Aviv, Israel | $28.5M | 35 |
| Claro AI | Generative AI | Tel Aviv, Israel | — | 32 |
| VoiceGenie | Voice Agent | Tel Aviv, Israel | — | 28 |