Celtx vs Revision Screenwriter

Celtx is cloud-based software for writing, planning and managing media-production projects, including film, television, commercials, documentaries and interactive media. Script editors cover film and television screenplays, stageplays, multi-column audiovisual scripts and game scripts. Story development includes Beat Sheet, Storyboard and Script Goals & Insights; production planning tools cover breakdowns, catalogs, shot lists, scheduling, cast and crew, sides, budgets, call sheets and reports. Users can collaborate in real time with comments, presence awareness, permissions and shareable read-only links. Script revisions, feedback and approvals have a history. The cloud product runs in a browser, while Celtx Screenplay is listed for Windows computers and Android devices; mobile browsers include iPhone Safari support. The free plan allows one project, and the Writer plan supports up to three. Paid Writer billing is $11.24 a month when billed yearly, and a seven-day trial is listed. The maker is based in St. John's, Newfoundland and Labrador, Canada, and was founded in 2000.

Revision Screenwriter is screenwriting software for drafting scripts and managing changes across their elements. It keeps drafts, revisions, and passes in a version history, and lets writers compare versions side by side, even when scenes have moved. Live Collaboration lets people work on the same script over the internet or a local network; a desktop app is required to host a session. Writers can tag script elements and scene details and generate a populated Movie Magic Scheduling .msd file, a feature the maker describes as experimental. The desktop app can read scripts aloud with custom voices and create MP3 or WAV recordings, with an additional voice-engine download required. Exports include PDF, .Fountain, .Fadein, and .FDX. Autosave, optional parallel backup files in screenplay formats, and recovery checkpoints help preserve work. Collaboration uses direct network connections and sends the entire script and every keystroke between collaborators. Revision Screenwriter is free, with no plan limits listed, and is available on Android, iOS, Linux, macOS, web, and Windows.