Best AI Video & Audio Tools

Video and audio tools cover very different jobs: generating video from text or images (Runway), presenting with an AI avatar (Synthesia, HeyGen), editing by editing the transcript (Descript), synthesizing voices (ElevenLabs) and generating music (Suno). Compare within a job, not across them; an avatar tool and a video generator are not substitutes.

All of these bill by minutes or credits rather than flat seats, so estimate your monthly output before choosing a tier. Voice cloning and avatar creation also carry consent requirements in most vendors' terms, which matter if you are producing content for clients.

Where to start

• RunwayText and image to video generation with professional editing tools around it.
• SynthesiaAvatar presenters for training and corporate video, with enterprise controls.
• ElevenLabsThe most natural text-to-speech and voice cloning, priced by characters.
• DescriptEdit video and podcasts by editing the transcript; strong for talking-head content.
• SunoFull songs from a text prompt, with commercial rights on paid plans.

Written by AI Registry, last checked 2026-09-28. Listings below are maintained by vendors or imported from public sources; reviews come from signed-in users.