Alternatives to Retell AI
The top Agentic AI companies similar to Retell AI, 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.
Voxia56EnterpriseSan Francisco, United States$6.0M
Gnani Innovations Private Limited45Voice AIBangalore, India$5.0M- Iris Tech40Voice AITel Aviv, Israel
- NimbiqVoice AITel Aviv, Israel
- HamsoloVoice AITel Aviv, Israel
Deepgram65NeocloudSan Francisco, United States$177.1M
AssemblyAI56Voice AISan Francisco, United States$112.0M
Trillet AI45Voice AgentTel Aviv, Israel$50.0M
TrynexoraAgentic AI- JubiliCustomer Service AutomationSan Francisco, United States
- ZelavoxVoice AI
Bolo AI40Conversational AITel Aviv, Israel$16.2M- Lixiang40Conversational AISan Francisco, United States$12.0M
- GRGradient39Conversational AISan Francisco, United States
- CoravenVoice AI
- VoicesysVoice AISan Francisco, United States$1.0M
Heypoppy11Artificial IntelligenceLondon, United Kingdom
Magick AI28Agentic AI
Ultravox.ai52Agentic AISan Francisco, United States$10.0M
Syllable63Agentic AISan Francisco, United States$94.3M
Strada62InsuranceSan Francisco, United States$4.5M
Solidroad61Agentic AISan Francisco, United States$39.2M
Lindy53Agentic AISan Francisco, United States
Ema Unlimited52Agentic AIPalo Alto, United States$36.0M
Sema4.ai51Agentic AISan Francisco, United States$80.0M
Truffle AI (YC W25)50Agentic AISan Francisco, United States$500.0M
Frontline43Agentic AISan Francisco, United States
TalkStack AI35Agentic AISan Francisco, United States- LELecca.io22Agentic AITel Aviv, Israel$1.5M
Intercom70Customer ServiceSan Francisco, United States$456.0M
11x64Agentic AISan Francisco, United States
Augmented Intelligence (AUI)64Assistant$54.5M
Replicant61EnterpriseSan Francisco, United States$112.0M
SUPERDIAL57HealthcareSan Francisco, United States$22.5M
Auto-GPT56Agentic AI$12.0M
Lua Global55Agentic AISan Francisco, United States$5.8M
Element155Agentic AISan Francisco, United States
Lyzr AI55Agentic AISan Francisco, United States
M Magical54Artificial IntelligenceSan Francisco, United States
giniX54Generative AITel Aviv, Israel
Gupshup50Conversational AISan Francisco, United States$810.0M
Humoniq49Agentic AITel Aviv, Israel
Coqui48Voice AIBerlin, Germany$2.0M
Arcade AI, Inc44Agentic AISan Francisco, United States$15.0M
GuruSup42Agentic AIValencia, Spain$1.3M
Atlog39Sales & Payment AI AgentsNew York, United States$1.0M- AVAvoice33Agentic AISan Francisco, United States
Notis25Agentic AITel Aviv, Israel$1.2M- ALAltered AI25Voice AILondon, United Kingdom
ShmoneLoops19Artificial IntelligenceTel Aviv, Israel- Minione14Voice AITel Aviv, Israel
- Onebeam14Voice AITel Aviv, Israel
- Utnp14Voice AITel Aviv, Israel
- Vautix14Voice AI
Voxtral TTS13Voice Agent
Bot9911Agentic AITunis, Tunisia- Dweeno9Agentic AIHaifa, Israel
Google Cloud AI8AI Foundation & ComputeMountain View, United States- SirenaiVoice AI
TaskletAI AgentsSan Francisco, United States
| Company | Sector | HQ | Funding | Score |
|---|---|---|---|---|
| Voxia | Enterprise | San Francisco, United States | $6.0M | 56 |
| Gnani Innovations Private Limited | Voice AI | Bangalore, India | $5.0M | 45 |
| Voice AI | Tel Aviv, Israel | — | 40 | |
| Voice AI | Tel Aviv, Israel | — | — | |
| Voice AI | Tel Aviv, Israel | — | — | |
| Deepgram | Neocloud | San Francisco, United States | $177.1M | 65 |
| AssemblyAI | Voice AI | San Francisco, United States | $112.0M | 56 |
| Trillet AI | Voice Agent | Tel Aviv, Israel | $50.0M | 45 |
| Trynexora | Agentic AI | — | — | — |
| Customer Service Automation | San Francisco, United States | — | — | |
| Voice AI | — | — | — | |
| Bolo AI | Conversational AI | Tel Aviv, Israel | $16.2M | 40 |
| Conversational AI | San Francisco, United States | $12.0M | 40 | |
| GRGradient | Conversational AI | San Francisco, United States | — | 39 |
| Voice AI | — | — | — | |
| Voice AI | San Francisco, United States | $1.0M | — | |
| Heypoppy | Artificial Intelligence | London, United Kingdom | — | 11 |
| Magick AI | Agentic AI | — | — | 28 |
| Ultravox.ai | Agentic AI | San Francisco, United States | $10.0M | 52 |
| Syllable | Agentic AI | San Francisco, United States | $94.3M | 63 |
| Strada | Insurance | San Francisco, United States | $4.5M | 62 |
| Solidroad | Agentic AI | San Francisco, United States | $39.2M | 61 |
| Lindy | Agentic AI | San Francisco, United States | — | 53 |
| Ema Unlimited | Agentic AI | Palo Alto, United States | $36.0M | 52 |
| Sema4.ai | Agentic AI | San Francisco, United States | $80.0M | 51 |
| Truffle AI (YC W25) | Agentic AI | San Francisco, United States | $500.0M | 50 |
| Frontline | Agentic AI | San Francisco, United States | — | 43 |
| TalkStack AI | Agentic AI | San Francisco, United States | — | 35 |
| LELecca.io | Agentic AI | Tel Aviv, Israel | $1.5M | 22 |
| Intercom | Customer Service | San Francisco, United States | $456.0M | 70 |
| 11x | Agentic AI | San Francisco, United States | — | 64 |
| Augmented Intelligence (AUI) | Assistant | — | $54.5M | 64 |
| Replicant | Enterprise | San Francisco, United States | $112.0M | 61 |
| SUPERDIAL | Healthcare | San Francisco, United States | $22.5M | 57 |
| Auto-GPT | Agentic AI | — | $12.0M | 56 |
| Lua Global | Agentic AI | San Francisco, United States | $5.8M | 55 |
| Element1 | Agentic AI | San Francisco, United States | — | 55 |
| Lyzr AI | Agentic AI | San Francisco, United States | — | 55 |
| M Magical | Artificial Intelligence | San Francisco, United States | — | 54 |
| giniX | Generative AI | Tel Aviv, Israel | — | 54 |
| Gupshup | Conversational AI | San Francisco, United States | $810.0M | 50 |
| Humoniq | Agentic AI | Tel Aviv, Israel | — | 49 |
| Coqui | Voice AI | Berlin, Germany | $2.0M | 48 |
| Arcade AI, Inc | Agentic AI | San Francisco, United States | $15.0M | 44 |
| GuruSup | Agentic AI | Valencia, Spain | $1.3M | 42 |
| Atlog | Sales & Payment AI Agents | New York, United States | $1.0M | 39 |
| AVAvoice | Agentic AI | San Francisco, United States | — | 33 |
| Notis | Agentic AI | Tel Aviv, Israel | $1.2M | 25 |
| ALAltered AI | Voice AI | London, United Kingdom | — | 25 |
| ShmoneLoops | Artificial Intelligence | Tel Aviv, Israel | — | 19 |
| Voice AI | Tel Aviv, Israel | — | 14 | |
| Voice AI | Tel Aviv, Israel | — | 14 | |
| Voice AI | Tel Aviv, Israel | — | 14 | |
| Voice AI | — | — | 14 | |
| Voxtral TTS | Voice Agent | — | — | 13 |
| Bot99 | Agentic AI | Tunis, Tunisia | — | 11 |
| Agentic AI | Haifa, Israel | — | 9 | |
| Google Cloud AI | AI Foundation & Compute | Mountain View, United States | — | 8 |
| Voice AI | — | — | — | |
| Tasklet | AI Agents | San Francisco, United States | — | — |