kitio.aiHyperWrite vs Cotypist
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. HyperWrite starts at $19.99/mo and Cotypist starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- TypeAhead autocomplete
- Writing chat with citations
- Custom personas
- Rewrite tools
- Chrome extension
- Inline word predictions
- Works in any Mac app
- Tab to accept
- Word-by-word acceptance
- Runs fully on-device
| Feature | HyperWrite | Cotypist |
|---|---|---|
| Best for | AI writing assistant with autocomplete and research-backed drafts | On-device AI autocomplete that works in every Mac app |
| Category | Writing | Writing |
| Pricing model | Freemium | Freemium |
| Starting price | $19.99/mo | See pricing page |
| Free plan | Yes | Yes |
| Made by | OthersideAI | Cotypist |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
HyperWrite starts at $19.99/mo and Cotypist starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
2 plans
Premium
$19.99/mo
- 250 AI messages per month
- Citations and real-time info
- 3 custom personas
- HyperWrite extension tools
Ultra
$44.99/mo
- Unlimited AI messages
- 10 custom personas
- First access to experimental features
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
HyperWrite
- Autocomplete works across websites
- Cites sources in drafts
- Large library of tools
- Free credits run out quickly
- Weaker for long structured documents
Cotypist
- Private, on-device processing
- Works system-wide on Mac
- 30-day Pro trial
- Apple Silicon Macs only
- Free plan capped at 100 words a day
- Pro price not listed upfront
Which one should you choose?
Choose HyperWrite if you want:
- Autocomplete works across websites
- Cites sources in drafts
- Large library of tools
Watch out: free credits run out quickly.
Choose Cotypist if you want:
- Private, on-device processing
- Works system-wide on Mac
- 30-day Pro trial
Watch out: apple silicon macs only.
HyperWrite vs Cotypist FAQ
What is the difference between HyperWrite and Cotypist?
HyperWrite: AI writing assistant with autocomplete and research-backed drafts. Cotypist: On-device AI autocomplete that works in every Mac app. Both are writing tools.
Is HyperWrite or Cotypist cheaper?
HyperWrite starts at $19.99/mo and Cotypist starts at See pricing page. Check both pricing pages for current plans.
Do HyperWrite and Cotypist have free plans?
HyperWrite: Yes. Cotypist: Yes.
Who makes HyperWrite?
HyperWrite is made by OthersideAI, based in United States.
Who makes Cotypist?
Cotypist is made by Cotypist.
Which should I choose, HyperWrite or Cotypist?
Choose HyperWrite if you value autocomplete works across websites and cites sources in drafts. Choose Cotypist if you value private, on-device processing and works system-wide on mac.