Independent AI agent reference

Voice AI AI Agents

26 AI agents for voice ai, documented by capability, autonomy, and pricing.

Air AI screenshot
56
A
Air AI
Air AI Technologies

Defunct AI voice agent; subject of a 2026 FTC enforcement settlement

AutonomousVoice AI
Bland AI screenshot
76
B
Bland AI
Bland

Enterprise platform for AI phone agents that run full voice calls

AutonomousVoice AI
Cartesia screenshot
59
C
Cartesia

Low-latency voice AI models and a platform for real-time voice agents

AssistantVoice AI
Crescendo screenshot
68
C
Crescendo

Managed AI-plus-human contact center with outcome-based pricing

SupervisedCustomer Support
Deepgram screenshot
58
D
Deepgram

Voice AI infrastructure: speech-to-text, text-to-speech, and a voice agent API

AssistantVoice AI
ElevenLabs screenshot
57
E
ElevenLabs

AI text-to-speech, voice cloning, dubbing, and audio generation

AssistantAudio Generation
ElevenLabs Agents screenshot
80
E
ElevenLabs Agents
ElevenLabs

Platform for building real-time voice and chat AI agents

SupervisedVoice AI
Goodcall screenshot
67
G
Goodcall

AI phone agent and receptionist for small-business inbound calls

AutonomousVoice AI
Leaping AI screenshot
73
L
Leaping AI

AI voice agents for call centers across voice, email, and chat

AutonomousVoice AI
Lorikeet screenshot
71
L
Lorikeet

AI customer support concierge for complex, regulated companies

SupervisedCustomer Support
Maven AGI screenshot
78
M
Maven AGI

Enterprise AI platform for customer support across chat, email, and voice

SupervisedCustomer Support
Murf screenshot
56
M
Murf
Murf AI

AI voiceover studio, dubbing, and text-to-speech API for voice agents

AssistantAudio Generation
Observe.AI screenshot
72
O
Observe.AI

Agentic contact center platform with autonomous VoiceAI agents and auto-QA

SupervisedCustomer Support
Parloa screenshot
70
P
Parloa

Enterprise AI agent platform for contact-center voice and chat automation

SupervisedContact Center
Phonely screenshot
64
P
Phonely

AI phone agent that answers and makes calls in natural conversation

AutonomousVoice AI
P
Play.ht
PlayAI (formerly Play.ht; acquired by Meta)
52

Generative text-to-speech and voice cloning platform (shut down in 2025)

AssistantAudio Generation
P
PlayAI
PlayAI (acquired by Meta)
62

Voice AI platform for human-like speech, voice cloning, and voice agents

SupervisedVoice AI
PolyAI screenshot
72
P
PolyAI

Enterprise voice AI agents that answer and resolve customer calls

SupervisedVoice AI
Regal screenshot
71
R
Regal

AI phone agents for enterprise inbound and outbound contact centers

AutonomousVoice AI
Resemble AI screenshot
58
R
Resemble AI

Voice cloning, real-time text-to-speech, and AI deepfake detection

AssistantAudio Generation
Retell AI screenshot
80
R
Retell AI

Platform to build, test, deploy, and monitor AI voice agents for calls

AutonomousVoice AI
Sindarin screenshot
76
S
Sindarin

Developer platform for low-latency conversational voice AI agents (Persona)

AutonomousVoice AI
Synthflow screenshot
81
S
Synthflow
Synthflow AI

No-code platform to build and run AI voice agents for phone calls

AutonomousVoice AI
Vapi screenshot
78
V
Vapi

Developer platform for voice AI agents that handle phone calls

SupervisedVoice AI
Vocode screenshot
60
V
Vocode

Open-source framework for building real-time voice LLM agents

AssistantVoice AI
Yellow.ai screenshot
71
Y
Yellow.ai

Enterprise conversational AI for customer and employee experience

SupervisedCustomer Support
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