aiCat vs Grammarly
Grammarly costs around $12–$30 / month depending on plan and billing period. aiCat is $6/month, works in every application, and covers ten tasks instead of one. Here is the honest split.
Grammarly is a writing assistant. aiCat is a system-wide AI layer over everything you already read and write. They overlap, but they solve the problem from opposite ends: Grammarly asks you to bring text to it, aiCat goes to the text.
Below is an honest comparison — including where Grammarly is the better choice. Prices are approximate list prices checked in August 2026; check their site before deciding on price alone.
aiCat vs Grammarly
| aiCat | Grammarly | |
|---|---|---|
| Price | Free · $6/mo Premium | around $12–$30 / month depending on plan and billing period |
| Where it works | Every app, OS-wide hotkeys | Browser / its own window |
| Rewrite & paraphrase | Yes | Yes |
| Translate | Yes, any language | Limited |
| Proof-check facts | Yes, with sources | No |
| AI detection | Yes, with reasoning | No |
| Voice in / voice out | Yes, dictation free on all plans | No |
| Image / video generation | Yes, from Premium | No |
| Choice of AI model | Google, OpenAI, Anthropic, Gonka, local | Vendor's own |
| Offline / local model | Yes, Team + Offline | No |
Where aiCat wins
- Works in every application, not only supported ones
- Translation, proof-checking, AI detection, voice and images in the same hotkey set
- $6/month instead of ~$12–30, and a usable free tier
- Any language, including RTL scripts
Where Grammarly wins
- Longer track record on English style
- Deeper document-level editing UI
- Enterprise style-guide enforcement
Who should stay on Grammarly
If your work is exactly what Grammarly was built for and nothing else — deep grammar and style checking in english; browser extension and office/docs integrations — Grammarly will do that one thing more deeply than aiCat does.
aiCat is for the other case: you do six different things to text all day, in several languages, in a dozen applications, and you resent paying twenty dollars a month for each of them.
Try it on the text in front of you
Free to start, 10 aiCatCoins included, no card. Mac, Windows and Linux.
aiCat pricing at a glance
| Plan | Price | aiCatCoins / month | Max selection | What it unlocks |
|---|---|---|---|---|
| Free | $0 | 10 | 500 chars | All text tasks + free voice-to-text |
| Premium | $6/mo (was $10) | 3 000 | 5 000 chars | Voice, image, video, premium models |
| Team + Offline | $18/member | 12 000 | 50 000 chars | Local models, no-internet mode, team sync |
| Enterprise | $90/member | 150 000 | Unlimited | SSO, audit, best coin rate |
Frequently asked
Is aiCat a good Grammarly alternative?
If you want one tool that covers rewriting, translation, proof-checking, AI detection, voice and images in every app, yes. If you only need deep grammar and style checking in english, Grammarly is more specialised.
Is aiCat cheaper than Grammarly?
Yes. aiCat Premium is $6/month against around $12–$30 / month depending on plan and billing period for Grammarly, and aiCat has a free tier plus pay-as-you-go coins that never expire.
Can I use aiCat and Grammarly together?
Yes. They do not conflict — aiCat sits on a hotkey and does not modify other applications.
What is aiCat?
aiCat is a desktop app for macOS, Windows and Linux. You select text anywhere on your computer, press one hotkey, and an AI does what you need with it — rewrite, translate, proof-check, detect AI, explain, read aloud, dictate, or start a chat.
How much does aiCat cost?
Free to start, with 10 aiCatCoins a month and every text task included. Premium is $6 a month (40% off the $10 list price) and adds voice, image and video generation, 5000-character selections and 3000 coins a month. Team + Offline is $18 per member and adds local models that work without internet.