Alternatives to Cartesia

AI voice generator with 1,000+ lifelike voices in 60+ languages, plus dubbing, cloning, and avatars

Fastest text-to-speech API for AI voice agents — sub-100ms latency at 1¢/min.

ElevenLabs turns text into ultra-realistic speech and voice agents in 70+ languages, with cloning, dubbing and APIs.

Enterprise voice AI agents that handle complex calls with lifelike conversation

Bland AI runs enterprise voice AI phone agents for regulated calls, with per-minute pricing that bundles LLM, STT, and TTS.

Build real-time conversational AI voice and chat agents that listen, understand, and act in 70+ languages.

Vapi builds voice AI agents with sub-500ms latency, telephony, and enterprise compliance out of the box.

CAMB.AI delivers production-grade AI dubbing, text-to-speech and live voice translation in 150+ languages.

Realtime voice AI platform: top-ranked TTS-2, speech-to-speech, and zero-markup LLM routing for consumer apps.

Enterprise Voice AI agents with in-house telephony for high-volume call automation

AI voice cloning and multilingual dubbing API for scalable voice production

Real-time voice AI platform: sub-100ms TTS, 38-language STT, and native speech-to-speech agents

API-first conversational text-to-speech for low-latency, human-sounding voice agents

Build and deploy LLM voice agents with 500-600ms low latency, from no-code to low-code.

No-code AI voice agents that automate phone calls, book meetings, and handle customer interactions 24/7.

Open-source framework for building and scaling voice AI agents

AI voice agents that autonomously improve your support metrics

No-code AI voice agents that answer calls, qualify leads, and book appointments 24/7.

Speaktor converts text to speech in 55+ languages with 200+ AI voices and instant MP3 or WAV downloads.

Free expressive text-to-speech & voice cloning with emotion control and a free API

AI voice generator with 900+ voices and 142 languages

Free AI video generator with 1900+ avatars, 2000+ voices, and 2800+ templates.

Enterprise Voice AI platform with in-house telephony and the BELL deployment framework for automating phone calls at scale.

Real-time speech AI that translates accents and 25+ languages while keeping the speaker's own voice

All-in per-minute AI calling API for high-volume phone agents

Decagon is an enterprise AI concierge platform for omnichannel customer support across chat, voice, and email.

Branded, customizable AI voice ordering for restaurant chains

Open-source text-to-speech and voice cloning toolkit for developers.

VMEG delivers AI video translation, dubbing, and lip-sync in 170+ languages with 17,000+ premium voices and voice cloning.

All-in-one AI voice generator and online video editor for creators, marketers, and educators.