Celtx vs WriterDuet

Celtx9.2Visit WriterDuet8.7Visit

Higher score Celtx #3 in Writing Apps 9.2/10 Free plan · 7-day trial Free planFree trial✓ 5 of 5 features Visit Celtx

vs

WriterDuet #8 in Writing Apps 8.7/10 Free plan Free plan✓ 5 of 5 features Visit WriterDuet

• Celtx fits best

  Production-oriented screenwriters

• WriterDuet fits best

  Screenwriters working with co-writers or teams

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Side by side

Feature	Celtx 9.2/10 Visit ↗	WriterDuet 8.7/10 Visit ↗
At a glance
Editor score	9.2	8.7
Ranking	#3 in Writing Apps	#8 in Writing Apps
Best for	Production-oriented screenwriters	Screenwriters working with co-writers or teams
Pricing model	Free plan + paid	Free plan + paid
Starting price	$11.24/mo	—
Free plan	✓	✓
Free trial	7 days	—
Deployment	Cloud, Desktop, Mobile	Cloud, Desktop, Mobile
Platforms	Web, macOS, Android	Web, Windows, macOS, Linux, iOS, Android
Features Celtx 5/5 · WriterDuet 5/5
Publishing tools	✓	✓
Real-time collaboration	✓	✓
Version history	✓	✓
Offline mode	✓	✓
Mobile apps	✓	✓
Specs
Export formats	Standard	Extensive
Our review
Pros	Automatic formatting for screenplay, stageplay, and multi-column scripts Real-time co-writing, comments, permissions, and approvals Production tools include breakdowns, schedules, budgets, and call sheets	Real-time collaboration includes comments, mentions, chat, and video chat. Outlining combines cards, sequencing, and mind maps. Exports cover script formats and common document formats.
Cons	Free plan is limited to one project Version preview and restore are for subscribers Platform coverage and export breadth are limited	The Free plan is limited to three projects. Offline writing, auto-sync, and real-time collaboration start with Plus. Revision and production tools are split across paid tiers.
Our verdict	Celtx brings scriptwriting and media production planning into a cloud-based workspace for screenwriters, stage writers, filmmakers, educators, and production teams. Its editors automatically format screenplay, stageplay, and multi-column… Read the review →	WriterDuet is screenwriting software for solo writers, co-writers, and writing teams. It supports screenplay, stageplay, sitcom, podcast, book, graphic novel, and other templates, with industry-standard script formatting and customizable… Read the review →

Strengths and trade-offs

• Celtx — where it wins

  • Automatic formatting for screenplay, stageplay, and multi-column scripts
  • Real-time co-writing, comments, permissions, and approvals
  • Production tools include breakdowns, schedules, budgets, and call sheets

  Where it doesn't

  • Free plan is limited to one project
  • Version preview and restore are for subscribers
  • Platform coverage and export breadth are limited

• WriterDuet — where it wins

  • Real-time collaboration includes comments, mentions, chat, and video chat.
  • Outlining combines cards, sequencing, and mind maps.
  • Exports cover script formats and common document formats.

  Where it doesn't

  • The Free plan is limited to three projects.
  • Offline writing, auto-sync, and real-time collaboration start with Plus.
  • Revision and production tools are split across paid tiers.

• Celtx9.2/10 · Free plan · 7-day trial

  Scriptwriting and production planning for screenwriters working with collaborators.

  Visit CeltxFull verdict →
• WriterDuet8.7/10 · Free plan

  A screenwriting workspace with collaboration, outlining, revision tools, and broad exports.

  Visit WriterDuetFull verdict →