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Arc StudioStory Architect (STARC)
Freemium

Free to start without a credit card, with a paid Pro tier.

 Freemium

A free version with unlimited projects is available, and some features are reserved for…

Web Windows, macOS, Linux, iOS
  • Whiteboard outlining with story beat cards
  • Outline and notes shown beside the script
  • TV series with all episodes kept in one project
  • Screenplays, comics, plays and books share one story bible
  • Advanced features require a paid plan
  • Requires an account
  • Proprietary licence on Linux builds
  • AI assistant relies on ChatGPT technology
Downloadable app, Web application Downloadable app
Closed source Closed source
License not stated License: Proprietary
Account needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked October 2, 2026

Checked October 1, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.