WriterDuet runs $9.99 a month for Plus, $11.99 for Pro and $13.99 for Premium, with a free tier that gives you three projects, no page limit and no watermark. Live co-writing is the reason to pick it: two cursors in one document, nothing to reconcile afterwards. The catch is which tier your writing partner sits on.
If you are still shortlisting, start from our best screenwriting software 2026 roundup or the screenwriting software comparisons hub.
Every number below comes from WriterDuet's own pricing, education and FAQ pages, in US dollars, checked in August 2026.
The verdict
Pay for Plus if you write with a partner and you want the collaboration to be genuinely live. Edits appear as they are typed, and there is no merge step at the end of the session. You stop noticing the sync, which is the point of it.
Stay free if you write alone and you are under three projects. Stay away entirely if you write alone, own a formatter you like, and were only tempted by the collaboration. You would be renting an engine you never switch on.
| You are | Best fit | Cost |
|---|---|---|
| Writing solo, three projects or fewer | Free | $0, no credit card |
| Co-writing with a partner, want desktop and offline | Plus | $9.99/mo, or $7.49/mo billed annually |
| Heading into production, need revisions and locked pages | Pro | $11.99/mo, or $8.99/mo billed annually |
| Writing two-column AV, or want narration and translation | Premium | $13.99/mo, or $10.49/mo billed annually |
| Enrolled student or teaching a class | Any tier | Half price |
WriterDuet says over two million screenwriters use it. That figure is the company's own and it appears across the site, so read it as a scale claim rather than a verdict on the software.
The free plan is real, with one condition
Celtx gives you one project on its free plan. WriterDuet gives you three, with no page limit, no watermark stamped on your PDF and no credit card at signup. You get the industry-standard template, editing on computer and mobile, automatic cloud saving, and scheduled external backups to Google Drive or Dropbox. You also get the whole outlining kit: Cards, sequencing, Mind Map, Pins, the Tagger and goal setting. Planning tools are usually the first thing a free tier holds back.
WriterDuet's own sharing FAQ splits the feature in two. Free users can share their projects with readers, and can co-write on the script of an upgraded user. Paid users can invite others to write on their script.
So real-time collaboration is available to a free user as a guest, not as a host. If you and your co-writer are both on the free plan, you cannot write together on either of your projects. One of you has to be paying, and whoever pays owns the room. That is defensible pricing, and it is also why a lot of writers decide the free tier is broken when it is behaving exactly as designed.
What WriterDuet does well
The collaboration itself holds up under the only test that matters, which is two people rewriting the same scene at the same time while disagreeing about it. Changes land instantly, the cursor of the other person is visible, and there is no version reconciliation waiting for you at the end of the session. If you have ever emailed a draft back and forth with "v7_FINAL_ok" in the filename, you already know what problem this solves. We go deeper on the mechanics in our real-time collaboration comparison.
Offline writing is a Plus feature and it works the way it should: keep typing without a connection, and everything syncs when you reconnect. For anyone who writes on trains, or on hotel wifi that keeps dropping, that alone justifies the tier.
File handling is unusually generous. WriterDuet lists PDF, WriterDuet, Final Draft, Fountain, Celtx, docx, rtf, html, JSON and csv for both import and export. That is ten formats each way. JSON and csv are the surprise, and they matter if anyone downstream is feeding your scenes into a scheduling or budgeting pipeline. If you work in plain text, our Fountain to PDF converter handles the same conversion.
Backups come in layers, and you get them before you pay anything. Automatic cloud saving as you type, plus scheduled external backups to your computer, email, Dropbox, Google Drive or iCloud. Set that up on day one whatever tier you land on.
Cancellation terms are clean. WriterDuet states that you keep access to existing projects you own or that were shared with you, and your paid features run until the end of the period you already paid for. No hostage-taking. That matters more than it sounds, because it is the thing that makes a subscription reversible.
Where WriterDuet costs you
There is no perpetual license on offer. Every paid tier is a subscription, so run the arithmetic on the timeline you actually write on. Pro at the annual rate is $8.99 a month, which is $323.64 over three years. A Final Draft 13 license is $199.99 once. Different products, different value, but the writer who plans to be writing in 2031 should do that sum with open eyes. Our piece on what free screenwriting software actually costs makes the argument from the other side.
Production features sit two tiers up, and this is the trap for anyone budgeting for a shoot. Plus buys you collaboration. It does not buy you accept and reject on revisions, show-deleted-text, locked pages and lines, colored revisions, the format checker or document statistics. All of that starts at Pro. So the moment your script stops being a draft and starts being a document a first AD will mark up, you are on Pro whether you planned for it or not. Our script breakdown checklist is a decent proxy for whether you have crossed that line yet.
Text and video chat is also Pro. Which means the cheapest tier with live co-writing gives you two cursors and no voices. In practice you will be on a phone call or in Discord in the other window, and that works, though the pricing page does not spell it out.
Two-column and multi-column formatting is Premium only. If you write commercials, corporate video, AV scripts or anything where audio and video run side by side, the format itself is behind the top tier. ReadAloud narration, AutoTranslate and infinite line and document history live up there too. That last one is the rewind everybody wants at 2am after a bad afternoon, and it costs $13.99 a month.
Smaller things collect at Pro as well: typewriter mode, custom color themes, custom margins and line types, custom title pages. If you want your own title page rather than the default, that is a Pro feature, or free in our title page maker.
WriterDuet pricing decoded
Annual billing takes a quarter off every paid tier.
| Plan | Monthly | Billed annually | What it unlocks |
|---|---|---|---|
| Free | $0 | $0 | Three projects, mobile and desktop web editing, outlining tools, backups |
| Plus | $9.99/mo | $7.49/mo | Unlimited projects, desktop app, offline with auto-sync, invite editors |
| Pro | $11.99/mo | $8.99/mo | Revision tracking, locked pages, chat, customization, stats |
| Premium | $13.99/mo | $10.49/mo | Infinite history, narration, translation, multi-column |
Students and educators get 50% off any subscription, and WriterDuet lists group discounts for bundled education licenses on request. There is a free trial on each paid tier.
Where each feature actually lives:
| Feature | Free | Plus | Pro | Premium |
|---|---|---|---|---|
| Projects | 3 | Unlimited | Unlimited | Unlimited |
| Invite someone to write on your script | No | Yes | Yes | Yes |
| Read-only sharing and comments | Yes | Yes | Yes | Yes |
| Desktop app, offline writing | No | Yes | Yes | Yes |
| Cards, Mind Map, Tagger, goals | Yes | Yes | Yes | Yes |
| View changes | Yes | Yes | Yes | Yes |
| Accept and reject revisions, locked pages | No | No | Yes | Yes |
| Document stats, format checker, filters | No | No | Yes | Yes |
| Text and video chat | No | No | Yes | Yes |
| Watermarks and PDF security | No | No | Yes | Yes |
| Custom margins, line types, title page | No | No | Yes | Yes |
| Multi-column and AV tools | No | No | No | Yes |
| ReadAloud narration, AutoTranslate | No | No | No | Yes |
| Infinite line and document history | No | No | No | Yes |
That watermark row reads backwards at first glance. Watermarks here are a security feature you apply to pages you send out, not something WriterDuet stamps on your free exports. The free plan produces clean PDFs.
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Start FreeWhich plan, by situation
| Your situation | Plan | Reason |
|---|---|---|
| First script, no co-writer | Free | Three projects covers a year of most people's output |
| Writing with a partner who already pays | Free | You can co-write as a guest on their project |
| Writing with a partner, neither of you pays | Plus, one of you | Hosting live collaboration requires a paid account |
| Juggling more than three scripts | Plus | The project cap is the only thing you are hitting |
| Writing on flights and trains | Plus | Desktop app plus offline sync |
| Script going into production | Pro | Locked pages, colored revisions, accept and reject |
| Sending pages to people you do not fully trust | Pro | Watermarks and PDF security |
| Commercials, corporate, AV, two-column | Premium | Multi-column is top tier only |
| Student or teacher | Any tier | Half off, and ask about a class license |
What to test before you pay
Run all of this on the free plan. It costs nothing and it answers the questions the pricing page cannot.
- Import your current script and check the formatting survived, especially dual dialogue and any transitions.
- Export it back out to Final Draft and open the .fdx somewhere else. Round-tripping is where converters fail.
- Set up an external backup to Drive or Dropbox and confirm a file actually landed there.
- Write on your phone for ten minutes, then open the same project on a laptop and see the changes.
- Ask your co-writer to open a read-only link and leave a comment, so you both learn what free-tier sharing feels like.
- Build one act in Cards and use the Mind Map once. If the planning side does nothing for you, you are only buying a formatter and there are cheaper ones.
- Count your live projects. Under three, do not pay yet.
- Decide which of you is going to host, since whoever hosts is the one paying.
If steps 1 and 2 fail on your script, stop there. Nothing else about the app will fix a bad import.
Alternatives worth a look
If what you actually need is scheduling and budgeting hanging off the script, Celtx does that and WriterDuet does not. Final Draft 13 remains the answer when the priority is handing over a file nobody in a production office will question. The subscription itself is the common objection, and Fade In is where writers go when they want to pay once. Plain-text people should look at Highland 2 instead. And if outlining and beat tracking are the whole reason you are shopping, we argued that case in our WriterDuet alternative for outlining.
If live collaboration is the feature you are buying, read how WriterDuet and ScreenWeaver handle real-time co-writing differently before you commit a year of billing to either.
FAQ
Is WriterDuet actually free?
Yes, up to three projects, with no page limit, no watermark on exports and no credit card at signup. You also get the outlining tools and automatic backups. Three projects is the ceiling you will hit first, since pages are not capped at all. The second ceiling is that free accounts cannot invite other writers into their own scripts.
Can two free users write together in real time?
No. WriterDuet's sharing rules let a free user co-write on an upgraded user's script, and let free users share read-only links. Hosting a collaborative project requires a paid plan, so one of the two of you needs to be on Plus or above.
What is the difference between Plus and Pro?
Plus is about writing together: unlimited projects, the desktop app, offline with auto-sync, and inviting editors. Pro is about finishing: accept and reject on revisions, locked pages and lines, colored revisions, document statistics, the format checker, dialogue and character filters, plus text and video chat and PDF security. If the script is going to be shot, you want Pro.
Does WriterDuet export to Final Draft?
Yes. WriterDuet lists import and export for PDF, WriterDuet, Final Draft, Fountain, Celtx, docx, rtf, html, JSON and csv. Test a round trip on your own script before you rely on it, because dual dialogue and unusual transitions are where any converter is most likely to drop something.
What happens to my scripts if I cancel?
WriterDuet states that you keep access to existing projects you own or that were shared with you, and that paid features stay live until the end of the period you have already paid for. You lose the tier's features after that, not the work. Set up external backups anyway.
Is there a student discount?
Individual students and educators get 50% off any subscription. Schools can request a quote for bundled education licenses, which WriterDuet prices by seat count rather than listing publicly.
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