kitio.aiHiwriter vs superReply
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Hiwriter is completely free, while superReply is freemium.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Email draft generation
- Thread-aware replies
- Tone and style selector
- Built-in translation
- Regenerate variations
- One-click reply suggestions
- Tone of voice options
- Gmail and Outlook support
- Works in Slack and LinkedIn
- Replies not stored on servers
| Feature | Hiwriter | superReply |
|---|---|---|
| Best for | Gmail add-on that drafts emails and replies with GPT | Chrome extension that drafts email replies in Gmail and Outlook |
| Category | Writing | Writing |
| Pricing model | Free | Freemium |
| Starting price | Free | See pricing page |
| Free plan | Yes, fully free | Yes |
| Made by | Rebump | superReply |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
|
Pricing compared
Hiwriter is completely free, while superReply is freemium.
Free plan
Cheapest paid plan
Top plan
Free trial
Prices in USD, checked Nov 5, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Hiwriter
- Works inside Gmail on mobile too
- Translates drafts before sending
- Free to install
- Only works with Gmail
- Runs on the older GPT-3.5 model
- Improve feature still marked as coming soon
superReply
- Works inside your existing inbox
- Several reply options per email
- Free for up to 90 emails a month
- Paid plan prices not shown on the site
- Chrome only
- Short emails, not long documents
Which one should you choose?
Choose Hiwriter if you want:
- Works inside Gmail on mobile too
- Translates drafts before sending
- Free to install
Watch out: only works with gmail.
Choose superReply if you want:
- Works inside your existing inbox
- Several reply options per email
- Free for up to 90 emails a month
Watch out: paid plan prices not shown on the site.
Hiwriter vs superReply FAQ
What is the difference between Hiwriter and superReply?
Hiwriter: Gmail add-on that drafts emails and replies with GPT. superReply: Chrome extension that drafts email replies in Gmail and Outlook. Both are writing tools.
Is Hiwriter or superReply cheaper?
Hiwriter is completely free, while superReply is freemium.
Do Hiwriter and superReply have free plans?
Hiwriter: Yes, fully free. superReply: Yes.
Who makes Hiwriter?
Hiwriter is made by Rebump.
Who makes superReply?
superReply is made by superReply.
Which should I choose, Hiwriter or superReply?
Choose Hiwriter if you value works inside gmail on mobile too and translates drafts before sending. Choose superReply if you value works inside your existing inbox and several reply options per email.