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Descript vs Mosaic

Two fact sheets from our own research, side by side — pricing, platforms, API access and status re-checked by us rather than quoted from the vendors. Descript starts at $16, Mosaic at $40. Only Descript has a free tier. Both ship a public API.

DescriptEdit video and podcasts by rewriting the transcriptMosaicNode canvas for video editing where each tile — rough cut, reframe, captions, colour — runs as a metered agent step.

Side by side

FactDescriptMosaic
CategoryAI Video EditingAI Video Editing
Pricing modelFreemiumPaid
Starts at$16 month$40 month
Public APIYesYes
PlatformsmacOS, Windows, Web, APIWeb, API
CompanyDescriptMosaic AI Labs, Inc.
Launched20172025
Last verifiedSep 6, 2026Sep 6, 2026

What our research says

Descript

Descript is the right tool when your footage is people talking and you would rather edit a document than a timeline. Anyone cutting to music, working frame-accurate, or grading footage will fight it the whole way.

Pros

  • Transcript-first editing genuinely collapses the time to a rough cut for spoken content
  • Studio Sound rescues bad room audio well enough to skip a re-record
  • The API is included with any paid plan rather than sold as a separate tier
  • One project holds recording, editing, captions, translation and publishing

Cons

  • Two independent meters, media hours and AI credits, so either can strand you mid-month
  • The API cannot export a media file directly, you still download through the app
  • Entry paid tier is single-seat and capped at 10 media hours
  • Free tier watermarks exports, so it is a demo rather than a usable tier

Mosaic

Mosaic is the rare AI video tool built for repetition rather than for one clip: a workflow you assemble once, trigger from a Drive folder, and let run over every new file. Per-tile credit rates are published down to the minute, which makes cost modelling possible. The catch is that those rates vary by two orders of magnitude — background removal costs 300 credits a minute against 6 for colour correction — so a plan's headline credit count says almost nothing until you know your tile mix.

Pros

  • Workflows trigger from Google Drive, S3, Dropbox or YouTube and post to social
  • Per-tile credit rates are published per input minute, so costs can be modelled
  • Exports to Premiere Pro, Final Cut Pro and DaVinci Resolve
  • HTTP API with webhooks plus an installable skill for coding agents
  • SOC2 Type 2 and GDPR compliance stated across all plans

Cons

  • No free tier — the entry plan is $40/month on an annual commitment
  • Tile rates vary hugely, so credit counts are hard to translate into output
  • Admin dashboard, RBAC and audit logs are enterprise-only
  • Credits do not roll over between months

Which one fits

Choose Descript if you need

  • Podcasters and interview shows where the edit is driven by what was said
  • Course, demo and webinar recordings that need a fast, clean pass
  • Teams with no trained editor who still have to ship weekly video
  • Automating repetitive transcribe-clean-caption pipelines through the API

Choose Mosaic if you need

  • teams cutting the same format repeatedly from long-form footage
  • agencies automating vertical repurposing at volume
  • developers driving edits from an API or an agent skill

More comparisons

All Mosaic alternatives →Browse all AI Video Editing →