Alternatives to Horizonmark
The top Voice AI companies similar to Horizonmark, 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.
Klara41HealthTechNew York, United States$48.5M
Notable63HealthTechSan Mateo, United States$16.5M
Clara Health44ProductivitySan Francisco, United States
Phone.do33AppTel Aviv, Israel
SalenzaVoice AIAmsterdam, Netherlands
TeleagentsVoice AISan Francisco, United States$1.5M
EzichainVoice AILondon, United Kingdom
Onton54Conversational AITel Aviv, Israel$9.0M
DhvanixVoice AIBengaluru, India$1.0M
KonezabVoice AI
800.com54Voice AI$20.0M
Air46Voice AgentSan Francisco, United States$108.0M
Voiceman AI40Voice AIRaanana, Israel
Saperly29Voice AISan Francisco, United States$2.0M
CallanoConversational AITel Aviv, Israel$1.5M- CorvadoVoice AI
Leaping AI64Voice AISan Francisco, United States$264.8M
hellopatient62HealthcareTel Aviv, Israel$57.6M
Voxia56EnterpriseSan Francisco, United States$6.0M- SLSlingshot AI51Voice AgentSan Francisco, United States$96.3M
Marr Labs47Voice AgentSan Francisco, United States$500K- BEBeside40AI AgentSan Francisco, United States$33.0M
PicUP Mobile35EnterpriseTel Aviv, Israel$1.5M
zingage30HealthcareNew York, United States
GoodcallVoice AgentSan Francisco, United States$1.0M
Ki Telefonassistent HandwerkVoice AI
DialfyVoice AITel Aviv, Israel- PhonenumVoice AITel Aviv, Israel$1.2M
TelenowVoice AISan Francisco, United States$1.0M
Aircall68Voice AINew York, United States$225.6M
Hyro63Conversational AINew York, United States$79.5M
OpenPhone62Voice AISan Francisco, United States$45.0M
NLX51Conversational AINew York, United States$40.0M
Vogent47Artificial IntelligenceSan Francisco, United States$1.5M
Vee2446Conversational AIBoston, United States$10.0M
CloudTalk44Voice AIBratislava, Slovakia$32.0M- GRGradient39Conversational AISan Francisco, United States
- SASava Technologies35Customer Service AutomationSan Francisco, United States$20.0M
Diffe.rent AI35Real Estate
Aquotiq32Conversational AILouth, United Kingdom$1.0M
VoiceGenie28Voice AgentTel Aviv, Israel- Cloud Circle24Voice AIToronto, Canada
- TradesynapseVoice AI
EchoflowsAI AgentMiami, United States- DolphindigitalConversational AITel Aviv, Israel$12.0M
PunniVoice AISan Francisco, United States$1.0M- TheycallVoice AITel Aviv, Israel$1.5M
- VakevaConversational AITel Aviv, Israel$1.5M
- GransinoCustomer Service AutomationTel Aviv, Israel$1.0M
- GemdeskVoice AI
HonoluludentalVoice AIHonolulu, United States- TalkingwebVoice AITel Aviv, Israel$1.5M
- RoadcallVoice AITel Aviv, Israel$1.5M
Bland64Voice AISan Francisco, United States$10.0M- INInfinitus61HealthcareSan Francisco, United States$106.9M
SUPERDIAL57HealthcareSan Francisco, United States$34.5M- CICignara54Agentic AISan Francisco, United States
Flai54Voice AITel Aviv, Israel$11.5M
Air.ai45SalesSan Francisco, United States$12.0M
Bluebutler42Customer Service AutomationTel Aviv, Israel$12.0M
| Company | Sector | HQ | Funding | Score |
|---|---|---|---|---|
| Klara | HealthTech | New York, United States | $48.5M | 41 |
| Notable | HealthTech | San Mateo, United States | $16.5M | 63 |
| Clara Health | Productivity | San Francisco, United States | — | 44 |
| Phone.do | App | Tel Aviv, Israel | — | 33 |
| Salenza | Voice AI | Amsterdam, Netherlands | — | — |
| Teleagents | Voice AI | San Francisco, United States | $1.5M | — |
| Ezichain | Voice AI | London, United Kingdom | — | — |
| Onton | Conversational AI | Tel Aviv, Israel | $9.0M | 54 |
| Dhvanix | Voice AI | Bengaluru, India | $1.0M | — |
| Konezab | Voice AI | — | — | — |
| 800.com | Voice AI | — | $20.0M | 54 |
| Air | Voice Agent | San Francisco, United States | $108.0M | 46 |
| Voiceman AI | Voice AI | Raanana, Israel | — | 40 |
| Saperly | Voice AI | San Francisco, United States | $2.0M | 29 |
| Callano | Conversational AI | Tel Aviv, Israel | $1.5M | — |
| Voice AI | — | — | — | |
| Leaping AI | Voice AI | San Francisco, United States | $264.8M | 64 |
| hellopatient | Healthcare | Tel Aviv, Israel | $57.6M | 62 |
| Voxia | Enterprise | San Francisco, United States | $6.0M | 56 |
| SLSlingshot AI | Voice Agent | San Francisco, United States | $96.3M | 51 |
| Marr Labs | Voice Agent | San Francisco, United States | $500K | 47 |
| BEBeside | AI Agent | San Francisco, United States | $33.0M | 40 |
| PicUP Mobile | Enterprise | Tel Aviv, Israel | $1.5M | 35 |
| zingage | Healthcare | New York, United States | — | 30 |
| Goodcall | Voice Agent | San Francisco, United States | $1.0M | — |
| Ki Telefonassistent Handwerk | Voice AI | — | — | — |
| Dialfy | Voice AI | Tel Aviv, Israel | — | — |
| Voice AI | Tel Aviv, Israel | $1.2M | — | |
| Telenow | Voice AI | San Francisco, United States | $1.0M | — |
| Aircall | Voice AI | New York, United States | $225.6M | 68 |
| Hyro | Conversational AI | New York, United States | $79.5M | 63 |
| OpenPhone | Voice AI | San Francisco, United States | $45.0M | 62 |
| NLX | Conversational AI | New York, United States | $40.0M | 51 |
| Vogent | Artificial Intelligence | San Francisco, United States | $1.5M | 47 |
| Vee24 | Conversational AI | Boston, United States | $10.0M | 46 |
| CloudTalk | Voice AI | Bratislava, Slovakia | $32.0M | 44 |
| GRGradient | Conversational AI | San Francisco, United States | — | 39 |
| SASava Technologies | Customer Service Automation | San Francisco, United States | $20.0M | 35 |
| Diffe.rent AI | Real Estate | — | — | 35 |
| Aquotiq | Conversational AI | Louth, United Kingdom | $1.0M | 32 |
| VoiceGenie | Voice Agent | Tel Aviv, Israel | — | 28 |
| Voice AI | Toronto, Canada | — | 24 | |
| Voice AI | — | — | — | |
| Echoflows | AI Agent | Miami, United States | — | — |
| Conversational AI | Tel Aviv, Israel | $12.0M | — | |
| Punni | Voice AI | San Francisco, United States | $1.0M | — |
| Voice AI | Tel Aviv, Israel | $1.5M | — | |
| Conversational AI | Tel Aviv, Israel | $1.5M | — | |
| Customer Service Automation | Tel Aviv, Israel | $1.0M | — | |
| Voice AI | — | — | — | |
| Honoluludental | Voice AI | Honolulu, United States | — | — |
| Voice AI | Tel Aviv, Israel | $1.5M | — | |
| Voice AI | Tel Aviv, Israel | $1.5M | — | |
| Bland | Voice AI | San Francisco, United States | $10.0M | 64 |
| INInfinitus | Healthcare | San Francisco, United States | $106.9M | 61 |
| SUPERDIAL | Healthcare | San Francisco, United States | $34.5M | 57 |
| CICignara | Agentic AI | San Francisco, United States | — | 54 |
| Flai | Voice AI | Tel Aviv, Israel | $11.5M | 54 |
| Air.ai | Sales | San Francisco, United States | $12.0M | 45 |
| Bluebutler | Customer Service Automation | Tel Aviv, Israel | $12.0M | 42 |