FluentSide
ChatGPT pluginWriting coach for ChatGPT
FluentSide helps you improve your writing while you use ChatGPT for everyday work. When your own message has grammar or spelling mistakes, ChatGPT answers normally first, then adds the corrected sentence and a one-line explanation in the language you chose.
With your consent, FluentSide saves only the sentences that contained mistakes, their corrections and short explanations to your private account at fluentside.com. It never stores your full conversations, ChatGPT's answers or sentences you wrote correctly. On the website you can review recurring mistakes per language, follow a short daily plan of curated external lessons, and track activity streaks.
You choose your learning and explanation languages, your self-reported level, whether coaching is always on or only in sessions you start, and how long sentences are kept (30, 90 or 365 days, or until you delete them). You can pause collection, disconnect ChatGPT or delete your data at any time.
Corrections are produced by ChatGPT and may contain mistakes; levels shown are self-reported, not certified. Not every message is analyzed: coaching depends on ChatGPT calling FluentSide.
Requires a FluentSide account (sign in with Google).
- Featured
- No
not on the featured shelf
Movement
From our daily snapshots over the last 30 days.
Rank by placement
Rank in Education & research
In its category
How this plugin compares with others in the same category. Positions are counted within the category, not across the whole directory.
Education & research753rd of 798 by placement
| # | Plugin | Position | 7d |
|---|---|---|---|
| 751 | #10245 | — | |
| 752 | #10262 | — | |
| 753 | #10278 | — | |
| 754 | #10312 | — | |
| 755 | #10325 | — |
Example prompts
- “Use FluentSide to correct and save: Yesterday I go to work and forget my phone.”
- “Show my recurring mistakes and progress in FluentSide.”
- “Start a FluentSide coaching session for this conversation.”
Skills
fluentside-coaching
Coach the user's own writing with FluentSide. Use when FluentSide is enabled and the user writes in their learning language, asks to be corrected, or asks about their FluentSide progress.
- Categories
- Made by
- FluentSide · Website
- Sign-in
- On Install
- Availability
- Available
- Version
- 0.1.0
- Keywords
- writing, grammar, spelling, language learning, education
- Created
- October 19, 2026
- More info
- Sponsorship
- Promote this plugin