Top Chrome Extensions for Chatgpt Grammar Checker
Chatgpt Grammar Checker Chrome extensions — 670 monthly searches · Rankings shifted 16× in 7 days · Top 3 partially locked by ChatGPT grammar correction for Slack, Linguix: Grammar Checker and AI Writing App
What Developers Can Learn
Intelligence derived from tracked keywords across all Chatgpt Grammar Checker sub-keywords
Most Congested
Low competition with only 20 active extensions, but the top slot has a 0.0 rating indicating an incomplete or placeholder entry that could be displaced.
Linguix leads with 30,000 users at 4.5 stars, while Magictool AI holds strong at 4.8 stars with 9,000 users.
Possible Openings
Adjacent keywords Chatgpt Math Solver (1.8K) and Chatgpt Voice Chat (2K) offer related niches with higher search volume.
Chatgpt Writing Assistant (590) shares the same audience with lower competition.
Positioning Patterns
Top performers specialize narrowly — Slack integration, dedicated writing apps, and general AI toolkits.
Quality bar is high at 4.5-4.8 stars for established players.
Descriptive, functional naming (e.g., 'grammar correction,' 'writing app') outperforms generic titles.
Top Extensions Leaderboard
7-day ranking snapshot and appearances in Top 10
| # | Extension | Users | Rating | Appearances | Category | Momentum |
|---|---|---|---|---|---|---|
| 1 |  ChatGPT grammar correction for Slack | 815 | ⭐ 0 | 7/7d | Chatgpt | — stable |
| 2 |  Linguix: Grammar Checker and AI Writing App | 30,000+ | ⭐ 4.5 | 7/7d | Chatgpt | — stable |
| 3 |  AI Chrome Extension powered by ChatGPT - Magictool AI | 9,000+ | ⭐ 4.8 | 7/7d | Chatgpt | — stable |
| 4 |  Secure AI Grammar Checker - GrammarSafe | 31 | ⭐ 5 | 7/7d | Chatgpt | — stable |
| 5 |  Grammar Checker | 12 | ⭐ 0 | 7/7d | Chatgpt | — stable |
| 6 |  Typely – AI Writing Assistant & Grammar Checker | 29 | ⭐ 4 | 7/7d | Chatgpt | — stable |
| 7 |  Sider: Chat with all AI: GPT-5, Claude, DeepSeek, Gemini, Grok | 5,000,000+ | ⭐ 4.9 | 7/7d | Chatgpt | — stable |
| 8 |  Quick Prompts: ChatGPT Text Rewriter & Summarizer | 65 | ⭐ 5 | 7/7d | Chatgpt | — stable |
| 9 |  ChatsNow: ChatGPT AI Sidebar (o1-preview, GPT-4o, Claude 3, Gemini) | 10,000+ | ⭐ 4.8 | 7/7d | Chatgpt | — stable |
| 10 |  Chat with all AI models (Gemini, Claude, DeepSeek…) & AI Agents | AITOPIA | 1,000,000+ | ⭐ 4.9 | 7/7d | Chatgpt | ↑ rising |
ChatGPT grammar correction for Slack
815 · ⭐ 0 · 7/7d
Linguix: Grammar Checker and AI Writing App
30,000+ · ⭐ 4.5 · 7/7d
AI Chrome Extension powered by ChatGPT - Magictool AI
9,000+ · ⭐ 4.8 · 7/7d
Secure AI Grammar Checker - GrammarSafe
31 · ⭐ 5 · 7/7d
Grammar Checker
12 · ⭐ 0 · 7/7d
Typely – AI Writing Assistant & Grammar Checker
29 · ⭐ 4 · 7/7d
Sider: Chat with all AI: GPT-5, Claude, DeepSeek, Gemini, Grok
5,000,000+ · ⭐ 4.9 · 7/7d
Quick Prompts: ChatGPT Text Rewriter & Summarizer
65 · ⭐ 5 · 7/7d
ChatsNow: ChatGPT AI Sidebar (o1-preview, GPT-4o, Claude 3, Gemini)
10,000+ · ⭐ 4.8 · 7/7d
Chat with all AI models (Gemini, Claude, DeepSeek…) & AI Agents | AITOPIA
1,000,000+ · ⭐ 4.9 · 7/7d
Ranking Volatility - Top 10 Ranks
7-day Top 10 movement snapshot (2026-05-12 to 2026-05-18)
✦ Entered Top 10 This Week
↓ Dropped Out of Top 10
Data Methodology
- Data source:
- Chrome Web Store search results
- Update frequency:
- Weekly
- Monthly Search Demand:
- Estimated demand indicator sourced from third-party keyword data. Not CWS-internal figures.
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