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All AI startups

138 startups tracked. Filter by category, country, funding stage, or whether they have an active deal.

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25
of 138 total
Funding (page)
$1.3B
combined raised
Avg score
54
2 verified · 0 with deal
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Deepgram

United States est. 2015

Voice AI platform for developers building speech-to-text, text-to-speech, and speech-to-speech products

AI ChatbotsAI Voice & Speech
Raised
$239M
Stage
S-C
56

Hume AI

Verified
United States est. 2021

Empathic AI voice and emotion intelligence

AI Voice & SpeechAI Developer Tools
Raised
$73.9M
Stage
S-B
56

Sesame

United States est. 2023

Lifelike voice companions and AI smart glasses

AI AgentsAI Voice & Speech
Raised
$307.6M
Stage
S-B
56

GetVocal

France est. 2023

Governed conversational AI phone agents for regulated enterprises

AI Voice & SpeechAI Customer Support
Raised
$30M
Stage
S-A
56

Numa

United States est. 2021

AI agents that answer every call and fill the service bay for dealerships

AI Voice & SpeechAI Customer Support
Raised
$48M
Stage
S-B
56

Newo.ai

United States est. 2023

AI receptionist handling voice, SMS, and WhatsApp for SMB front desks

AI AgentsAI Voice & Speech
Raised
$32M
Stage
S-A
55

Smallest.ai

United States est. 2024

Fast, efficient real-time voice AI models and an agentic platform

AI Voice & SpeechAI Audio
Raised
$8M
Stage
Seed
55

Salient

United States est. 2023

AI voice agents handling borrower customer service for consumer lending

AI Voice & SpeechAI Customer Support
Raised
$60M
Stage
S-A
55

Certus AI

United States est. 2025

Replacing the restaurant phone line with Voice AI

AI Voice & Speech
Raised
$1M
Stage
Pre-S
54

Synthflow AI

Germany est. 2023

No-code platform for building human-sounding AI voice agents

AI Voice & SpeechAI Customer Support
Raised
$27M
Stage
S-A
54

Tucuvi

Spain est. 2019

Clinically validated AI voice agent for autonomous patient follow-up

AI Voice & SpeechAI Healthcare
Raised
$20M
Stage
S-A
54

Camb.ai

United Arab Emirates est. 2022

Instant AI dubbing and localization in 100+ languages

AI Voice & SpeechAI Translation
Raised
$15.5M
Stage
Seed
54

FleetWorks

United States est. 2023

An always-on AI dispatcher that matches trucks with freight

AI Voice & SpeechAI Logistics
Raised
$21M
Stage
S-A
54

Cartesia

Verified
United States est. 2023

Ultra-fast voice AI for real-time applications

AI ChatbotsAI Voice & Speech
Raised
$164M
Stage
GROWTH
53

Plivo

United States est. 2012

Voice AI agents for customer engagement across WhatsApp, SMS, and voice

AI Voice & Speech
Raised
$2.3M
Stage
Seed
53

Daily

United States est. 2016

Conversational Voice and Multimodal AI built with Open Source

AI Voice & Speech
Raised
$55.5M
Stage
S-B
53

Bolna

India est. 2024

Voice AI orchestration for Indian-language calling agents

AI AgentsAI Voice & Speech
Raised
$6.3M
Stage
Seed
53

Giga

United States est. 2023

Enterprise voice AI agents that handle customer support like humans

AI Voice & SpeechAI Customer Support
Raised
$61M
Stage
S-A
53

Loman AI

United States est. 2024

24/7 AI phone agent for restaurants that never misses a call

AI Voice & SpeechAI Customer Support
Raised
$3.5M
Stage
Seed
53

Iconic

United Kingdom est. 2023

On-device, voice-driven AI for living, AI-native game worlds

AI Voice & SpeechAI Gaming
Raised
$13M
Stage
Seed
53

Flai

United States est. 2024

Omni-channel AI assistants that replace dealership phone trees

AI Voice & SpeechAI Sales
Raised
$6M
Stage
Seed
53

HappyRobot

United States est. 2023

AI voice agents that automate logistics and freight communications

AI Voice & SpeechAI Logistics
Raised
$15.6M
Stage
S-A
53

Assort Health

est. 2023

Specialty-specific generative AI voice agents that manage patient phone calls for medical

AI Voice & Speech
Raised
$98M
Stage
S-A
53

AethexAI

Nigeria est. 2025

Voice-AI company building the speech stack for emerging markets, with dialect-aware voice

AI Voice & Speech
Raised
$3M
Stage
Pre-S
53

Synthflow

Germany est. 2023

Berlin-based no-code platform for building and deploying enterprise voice AI agents that

AI Voice & Speech
Raised
$30M
Stage
S-A
53