Captions

Editing a talking-head video eats far more time than recording it. You've got the dead air to cut, the filler words to trim, the captions to time, the B-roll to hunt down, and the background hum that only shows up on playback. For a 60-second clip, that's easily an hour of fiddly work. If you're posting several times a week, post-production becomes the real job. Captions, at captions.ai, is built around that problem. Its pitch is blunt: "Skip post-production entirely."

The core feature is AI Edit. You upload footage, pick a style from a library with names like Prism, Paper and Prime, and Captions cuts scenes, overlays B-roll, adds zooms, transitions and music in one pass. The site shows the same clip in three styles, switched with a click. On top of that sit the cleanup tools you'd otherwise do by hand: trimming pauses and filler words, denoising audio, fixing eye contact, and auto-captioning with 100+ caption styles and translated subtitles in 100+ languages. If you want changes, a chat-based editor takes plain-language prompts instead of timeline work. Captions also folds in what used to be Mirage Studio, so you can generate AI avatars or a digital twin of yourself and reuse it across topics.

The catch is in the business model. Signing up is free, but the company says outright that "you'll want a subscription to access the best features," and the paid plans run on monthly credits, so generative features like custom B-roll and avatars draw down a budget. Max includes 500 credits, and heavier usage pushes you into Frontier tiers that climb to $279.99/mo. Captions claims 20M current users, and for solo creators and small marketing teams pumping out short-form social video, it's one of the fastest ways to go from raw footage to something postable. If you need precise, frame-level control or work on long-form projects, you'll likely still want a traditional editor alongside it.