Alternatives to Letustalk
The top Voice AI companies similar to Letustalk, 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.
Replicant61EnterpriseSan Francisco, United States$112.0M
VoxeralVoice AI
EzichainVoice AILondon, United Kingdom
TeleagentsVoice AISan Francisco, United States
Daber AI36Voice AITel Aviv, Israel$1.5M- VoicexVoice AITel Aviv, Israel
Clara Health44ProductivitySan Francisco, United States- Kalliavoice22Voice AITel Aviv, Israel
- Sabela21Voice AI
- Minione14Voice AITel Aviv, Israel
- TOTookee13Voice AITel Aviv, Israel$1.0M
Mirrorfly11Agentic AI- QualeeVoice AI
- Dial8Voice AI
- OsilanVoice AI
- NuratelVoice AI
DhvanixVoice AIBengaluru, India- HappyvoiceVoice AITel Aviv, Israel
KonezabVoice AI
Onton54Conversational AITel Aviv, Israel$9.0M
Air46Voice AgentSan Francisco, United States$108.0M
Saperly43Voice AISan Francisco, United States$2.0M
Voiceman AI40Voice AIRaanana, Israel
Phone.do33AppTel Aviv, Israel
ReturncallAI ReceptionistToronto, Canada
CallanoConversational AITel Aviv, Israel- Whatsapp PbxConversational AI
SalenzaVoice AIAmsterdam, Netherlands- CoravenVoice AI
- ClaivoxVoice AI
- CarlumVoice AI
Leaping AI64Voice AISan Francisco, United States$254.8M
Synthflow AI62Voice AgentSan Francisco, United States$20.0M- SLSlingshot AI51Voice AgentSan Francisco, United States$96.3M
EffiGov33Agentic AI- Onebeam14Voice AITel Aviv, Israel
- CorvadoVoice AI
- HorizonmarkVoice AI
- TrulnkVoice AI
- Auraon-AIVoice AIהרצליה, Israel
Voxia56EnterpriseSan Francisco, United States$6.0M
800.com54Voice AI$20.0M
Marr Labs47Voice AgentSan Francisco, United States
Certus AI47Voice AI$1.5M
VoiceGenie28Voice AgentTel Aviv, Israel- GemdeskVoice AI
TelenowVoice AISan Francisco, United States- CallrichVoice AI
- GosupasalesVoice AI
Bland64Voice AISan Francisco, United States$51.0M
NLX51Conversational AINew York, United States$40.0M
Vogent51Artificial IntelligenceSan Francisco, United States$1.5M- EQEqual AI50Artificial IntelligenceBengaluru, India$31.0M
Vee2446Conversational AIBoston, United States$10.0M- BEBeside40AI AgentSan Francisco, United States$33.0M
- Iris Tech40Voice AITel Aviv, Israel
- Dolphindigital40Conversational AITel Aviv, Israel$12.0M
- GRGradient39Conversational AISan Francisco, United States
- SASava Technologies35Customer Service AutomationSan Francisco, United States$20.0M
- Talkingweb34Voice AITel Aviv, Israel$1.5M
| Company | Sector | HQ | Funding | Score |
|---|---|---|---|---|
| Replicant | Enterprise | San Francisco, United States | $112.0M | 61 |
| Voxeral | Voice AI | — | — | — |
| Ezichain | Voice AI | London, United Kingdom | — | — |
| Teleagents | Voice AI | San Francisco, United States | — | — |
| Daber AI | Voice AI | Tel Aviv, Israel | $1.5M | 36 |
| Voice AI | Tel Aviv, Israel | — | — | |
| Clara Health | Productivity | San Francisco, United States | — | 44 |
| Voice AI | Tel Aviv, Israel | — | 22 | |
| Voice AI | — | — | 21 | |
| Voice AI | Tel Aviv, Israel | — | 14 | |
| TOTookee | Voice AI | Tel Aviv, Israel | $1.0M | 13 |
| Mirrorfly | Agentic AI | — | — | 11 |
| Voice AI | — | — | — | |
| Voice AI | — | — | — | |
| Voice AI | — | — | — | |
| Voice AI | — | — | — | |
| Dhvanix | Voice AI | Bengaluru, India | — | — |
| Voice AI | Tel Aviv, Israel | — | — | |
| Konezab | Voice AI | — | — | — |
| Onton | Conversational AI | Tel Aviv, Israel | $9.0M | 54 |
| Air | Voice Agent | San Francisco, United States | $108.0M | 46 |
| Saperly | Voice AI | San Francisco, United States | $2.0M | 43 |
| Voiceman AI | Voice AI | Raanana, Israel | — | 40 |
| Phone.do | App | Tel Aviv, Israel | — | 33 |
| Returncall | AI Receptionist | Toronto, Canada | — | — |
| Callano | Conversational AI | Tel Aviv, Israel | — | — |
| Conversational AI | — | — | — | |
| Salenza | Voice AI | Amsterdam, Netherlands | — | — |
| Voice AI | — | — | — | |
| Voice AI | — | — | — | |
| Voice AI | — | — | — | |
| Leaping AI | Voice AI | San Francisco, United States | $254.8M | 64 |
| Synthflow AI | Voice Agent | San Francisco, United States | $20.0M | 62 |
| SLSlingshot AI | Voice Agent | San Francisco, United States | $96.3M | 51 |
| EffiGov | Agentic AI | — | — | 33 |
| Voice AI | Tel Aviv, Israel | — | 14 | |
| Voice AI | — | — | — | |
| Voice AI | — | — | — | |
| Voice AI | — | — | — | |
| Voice AI | הרצליה, Israel | — | — | |
| Voxia | Enterprise | San Francisco, United States | $6.0M | 56 |
| 800.com | Voice AI | — | $20.0M | 54 |
| Marr Labs | Voice Agent | San Francisco, United States | — | 47 |
| Certus AI | Voice AI | — | $1.5M | 47 |
| VoiceGenie | Voice Agent | Tel Aviv, Israel | — | 28 |
| Voice AI | — | — | — | |
| Telenow | Voice AI | San Francisco, United States | — | — |
| Voice AI | — | — | — | |
| Voice AI | — | — | — | |
| Bland | Voice AI | San Francisco, United States | $51.0M | 64 |
| NLX | Conversational AI | New York, United States | $40.0M | 51 |
| Vogent | Artificial Intelligence | San Francisco, United States | $1.5M | 51 |
| EQEqual AI | Artificial Intelligence | Bengaluru, India | $31.0M | 50 |
| Vee24 | Conversational AI | Boston, United States | $10.0M | 46 |
| BEBeside | AI Agent | San Francisco, United States | $33.0M | 40 |
| Voice AI | Tel Aviv, Israel | — | 40 | |
| Conversational AI | Tel Aviv, Israel | $12.0M | 40 | |
| GRGradient | Conversational AI | San Francisco, United States | — | 39 |
| SASava Technologies | Customer Service Automation | San Francisco, United States | $20.0M | 35 |
| Voice AI | Tel Aviv, Israel | $1.5M | 34 |