kitio.aiFixkey vs AIssistify
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Fixkey starts at See pricing page and AIssistify starts at $10/mo. 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
- One-click rewriting
- Voice to text
- 180+ language translation
- Custom AI prompts
- Personal dictionary
- Works in any Mac app
- Hidden character detection
- AI phrasing cue map
- Multi-model rewriting
- Redline comparison
- MCP developer access
| Feature | Fixkey | AIssistify |
|---|---|---|
| Best for | Mac writing assistant that rewrites and dictates in any app | Finds AI-style patterns in a draft and rewrites it in your voice |
| Category | Writing | Writing |
| Pricing model | Freemium | Freemium |
| Starting price | See pricing page | $10/mo |
| Free plan | Yes | Yes |
| Made by | Fixkey | AIssistify |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Fixkey starts at See pricing page and AIssistify starts at $10/mo. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
2 plans
Inspector
Free
- Invisible character reveal
- Pattern explanations
- No account needed
Rewrite Studio
$10/mo
- Up to $10 in model credits
- Multi-model rewriting
- Voice controls and history
Prices in USD, checked Oct 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Fixkey
- Works in every Mac app
- Dictation and rewriting in one tool
- Custom prompts for your style
- macOS only
- Free tier details not shown
- Pricing page shows only the yearly price
AIssistify
- Inspector is free with no account
- Explains every flag it raises
- Hard limit on credit spending
- Only one paid plan
- Credits limited to $10 of model use a month
- Pattern checks focus on English prose
Which one should you choose?
Choose Fixkey if you want:
- Works in every Mac app
- Dictation and rewriting in one tool
- Custom prompts for your style
Watch out: macos only.
Choose AIssistify if you want:
- Inspector is free with no account
- Explains every flag it raises
- Hard limit on credit spending
Watch out: only one paid plan.
Fixkey vs AIssistify FAQ
What is the difference between Fixkey and AIssistify?
Fixkey: Mac writing assistant that rewrites and dictates in any app. AIssistify: Finds AI-style patterns in a draft and rewrites it in your voice. Both are writing tools.
Is Fixkey or AIssistify cheaper?
Fixkey starts at See pricing page and AIssistify starts at $10/mo. Check both pricing pages for current plans.
Do Fixkey and AIssistify have free plans?
Fixkey: Yes. AIssistify: Yes.
Who makes Fixkey?
Fixkey is made by Fixkey.
Who makes AIssistify?
AIssistify is made by AIssistify.
Which should I choose, Fixkey or AIssistify?
Choose Fixkey if you value works in every mac app and dictation and rewriting in one tool. Choose AIssistify if you value inspector is free with no account and explains every flag it raises.