Jetwriter AI
Verified Oct 16, 2026 ActiveBrowser extension that drafts emails and replies anywhere
Listed on EffectHub ·
Pricing
- Pricing model
- Freemium
- Paid options from
- $18/mo
- Billing
- Monthly
Free allows 15 responses a month on regular models only; Elite is $18/month and Ultra $39/month (cheaper annually), each metered by advanced-model responses plus a daily cap on Gmail auto-drafts.
Use tool ↗About Jetwriter AI
Jetwriter AI, previously released as ChatGPT Writer, is a browser extension that drafts emails, replies and rewrites directly on whatever page you are on. It can read your earlier Gmail threads to match your phrasing, auto-draft replies, correct grammar, translate, and answer questions about the current page. Subscribers choose between GPT, Claude and Gemini models instead of being tied to a single provider.
- Platforms
- Web · Chrome extension
- API
- Not confirmed
- Last verified
- Oct 16, 2026
Verified sources
- Elite $18/month, Ultra $39/month, free tier 15 regular responses, Gmail auto-draft capsjetwriter.ai ↗
- Rename from ChatGPT Writer; extension support for Chrome/Edge/Brave/Opera/Vivaldi, Safari and Firefox pendingjetwriter.ai ↗
- Product began as a Gmail Chrome extension in December 2022jetwriter.ai ↗
Is Jetwriter AI legit?
We don’t label tools safe or unsafe. Below are the records we checked ourselves, each with the date we read it.
- Domain registered
- May 5, 2025 (1 year ago)Registry record (RDAP), registrar Porkbun LLC, looked up Sep 6, 2026
- TLS certificate
- Issued by Let's Encrypt, valid until Dec 9, 2026Seen in our own connection to the site on Oct 16, 2026
- Last checked
- Oct 16, 2026The site answered
- On the market since
- 2022The vendor's own material, read by us
- Operated by
- Jetwriter AIOur research, card verified Aug 16, 2026
Pros & cons of Jetwriter AI
The right shape if your writing happens inside Gmail, LinkedIn and support tools and you resent tabbing out to a chat window. For long-form documents it is the wrong tool entirely.
Pros
- Learns tone from your own Gmail history rather than a generic style picker
- Three model vendors covered by a single subscription
- Works on arbitrary web pages, not just a fixed list of supported apps
- Free tier is genuinely usable for occasional drafting
Cons
- Free plan is 15 responses a month with no advanced-model access
- $18/month is steep beside assistants already bundled into Gmail and Outlook
- No developer API
- Safari and Firefox builds still have not shipped
Best for
- High-volume email and LinkedIn reply drafting
- Support agents composing responses inside Zendesk or Outlook
- People who want GPT, Claude and Gemini from one extension
Not for
- Articles, documentation or any long-form drafting
- Programmatic use, since no developer API exists
- Firefox and Safari users, still listed as unsupported
Watch out: Advanced-model responses and Gmail auto-drafts are metered separately, so one budget can run dry while the other is barely touched.
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