Retell AI

Retell AI
Retell AI combines configurable voice agents, telephony, testing, monitoring, and integrations for operational workflows.

ElevenLabs
ElevenLabs provides configurable AI voice agents with telephony, workflow, testing and observability features.

Cartesia
Cartesia is a developer-focused AI voice platform with multilingual TTS, cloning, speech controls, streaming APIs, and telephony-ready audio.

Speechify
Speechify combines consumer listening tools, creator dubbing and voiceover workflows, and a developer speech API.

Dubverse
Dubverse is a multilingual voice and localization platform for dubbing, subtitles, text-to-speech and API delivery.

Resemble AI
Resemble AI combines voice cloning, granular speech controls, and streaming delivery for API-led voice workflows.

WellSaid Labs
WellSaid Labs combines polished AI voiceover production, detailed speech controls and API delivery for enterprise-oriented teams.

Murf AI
Murf AI offers Studio voiceover production, dubbing and APIs for rendered or real-time speech.

InVideo
InVideo combines AI video generation, a browser-based multitrack editor, collaboration tools, and broad export options.

Luma AI
Luma AI combines Ray 3.2 video generation and detailed controls with a multimodal creative workspace and API.