Top Chrome Extensions for Chatgpt Writing Assistant
Chatgpt Writing Assistant Chrome extensions — 590 monthly searches · Rankings shifted 53× in 7 days · Top 3 partially locked by ChatGPT Writing Assistant, MagickPen - ChatGPT Writing Assistant
What Developers Can Learn
Intelligence derived from tracked keywords across all Chatgpt Writing Assistant sub-keywords
Most Congested
With only 24 active extensions and an open concentration ratio, 'Chatgpt Writing Assistant' faces low competition — though the top performer MagickPen dominates with ~1000 users while two leading names still show unrated (0.0) states.
Possible Openings
Adjacent keywords like 'Chatgpt Grammar Checker' (670 monthly searches) and 'Chatgpt Math Solver' (1800) present lower-competition opportunities for developers targeting specialized AI writing workflows.
Positioning Patterns
The current top 3 mix high-user counts (MagickPen: 1000 users) with perfect ratings (Web Assistant: 5.0) against unrated extensions, suggesting new entrants must prioritize rapid user acquisition and review solicitation to stand out in this category.
Top Extensions Leaderboard
7-day ranking snapshot and appearances in Top 10
| # | Extension | Users | Rating | Appearances | Category | Momentum |
|---|---|---|---|---|---|---|
| 1 |  ChatGPT Writing Assistant | 39 | ⭐ 0 | 7/7d | Chatgpt | ↑ rising |
| 2 |  MagickPen - ChatGPT Writing Assistant | 1,000+ | ⭐ 0 | 7/7d | Chatgpt | ↓ dropping |
| 3 |  Web Assistant - ChatGPT everywhere | 51 | ⭐ 5 | 7/7d | Chatgpt | ↑ rising |
| 4 |  Autowriter | ChatGPT on Every Website | 502 | ⭐ 4 | 7/7d | Chatgpt | ↓ dropping |
| 5 |  AI Search Assistant for Google & Email Writer | 989 | ⭐ 5 | 7/7d | Chatgpt | ↓ dropping |
| 6 |  Ghostwrite: ChatGPT Email Assistant | 20,000+ | ⭐ 3.9 | 7/7d | Chatgpt | — stable |
| 7 |  SideAI: AI Sidebar For ChatGPT - Free Access | 10,000+ | ⭐ 4.6 | 7/7d | Chatgpt | — stable |
| 8 |  ZapGPT - Summarize, Translate & Rewrite with ChatGPT - AI Text Assistant | 143 | ⭐ 4.8 | 7/7d | Chatgpt | ↑ rising |
| 9 |  FutureWrite AI for Writing & More w/ ChatGPT | 649 | ⭐ 5 | 7/7d | Chatgpt | ↓ dropping |
| 10 |  Writingmate: #1 AI Copilot powered by GPT-4 | 10,000+ | ⭐ 4.4 | 5/7d | Chatgpt | — stable |
ChatGPT Writing Assistant
39 · ⭐ 0 · 7/7d
MagickPen - ChatGPT Writing Assistant
1,000+ · ⭐ 0 · 7/7d
Web Assistant - ChatGPT everywhere
51 · ⭐ 5 · 7/7d
Autowriter | ChatGPT on Every Website
502 · ⭐ 4 · 7/7d
AI Search Assistant for Google & Email Writer
989 · ⭐ 5 · 7/7d
Ghostwrite: ChatGPT Email Assistant
20,000+ · ⭐ 3.9 · 7/7d
SideAI: AI Sidebar For ChatGPT - Free Access
10,000+ · ⭐ 4.6 · 7/7d
ZapGPT - Summarize, Translate & Rewrite with ChatGPT - AI Text Assistant
143 · ⭐ 4.8 · 7/7d
FutureWrite AI for Writing & More w/ ChatGPT
649 · ⭐ 5 · 7/7d
Writingmate: #1 AI Copilot powered by GPT-4
10,000+ · ⭐ 4.4 · 5/7d
Find one that fits what you need
This page ranks Chatgpt Writing Assistant extensions by Chrome Web Store search data. If you just want to pick one, Extensionow compares extensions by the job you are trying to get done.
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7-day Top 10 movement snapshot (2026-07-14 to 2026-07-20)
✦ 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.