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Jetwriter AI

● Identity checked

Writing · Vendor site 2026-10-04

Jetwriter AI, formerly ChatGPT Writer, is a personalized AI writing assistant delivered as a browser extension and web app. It drafts emails, fixes grammar, translates, researches pages, and runs advanced models such as GPT 6 Sol, Claude, and Gemini directly on sites you visit.

Updated 2026-10-04View sources
Official website
Category
Writing
Free access
Free plan includes 15 regular AI model responses per month across extension and web app surfaces.
API access
Pricing FAQ mentions a BYOK option for using your own API key.

Is Jetwriter AI right for you?

A good fit for

Professionals who live in Gmail and other websites and want affordable advanced-model writing help without tab switching.

Before you choose

Elite paid tier starts at $18/month for advanced model quotas while the free tier caps regular model responses at 15 per month.

Personal writing assistant

Jetwriter AI markets a personal AI writing assistant that works on any site, helping users write emails, fix grammar, translate, and chat with pages using leading frontier models.

What it can do

Features & capabilities

Unknown is different from unavailable. Each fact carries its own evidence.

CapabilityValueEvidenceChecked
Any-site extensionHomepage promises AI on any site via a free browser extension with deep Gmail integration.Facts sourced2026-10-04
Model lineupPricing lists GPT 6 Sol, Gemini 3.1 Pro, Sonnet 5, and other advanced models on paid tiers.Facts sourced2026-10-04
Former brandingFooter notes Jetwriter AI was formerly ChatGPT Writer.Facts sourced2026-10-04

Understand the total cost

Jetwriter AI pricing & plans

Free

Free

Free tier on the pricing page

Regular models
15 regular AI model responses per month
Advanced models
No advanced AI model responses

Ultra

$39.00 /mo

Listed at $39/month on the monthly plan toggle

Advanced models
About 2,500 advanced AI model responses per month
Gmail drafts
70 Gmail auto-draft replies per day
Explore pricing & history

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The practical questions

Frequently asked questions

Can I cancel my plan at any time?

Jetwriter pricing FAQs state you can cancel your plan at any time.

Can I use my own API key?

Jetwriter pricing FAQs include guidance on using your own API key via BYOK.

What is Jetwriter AI used for?

Jetwriter AI, formerly ChatGPT Writer, is a personalized AI writing assistant delivered as a browser extension and web app. It drafts emails, fixes grammar, translates, researches pages, and runs advanced models such as GPT 6 Sol, Claude, and Gemini directly on sites you visit.

Does Jetwriter AI have a free plan?

Free plan includes 15 regular AI model responses per month across extension and web app surfaces.. This record lists ongoing free access; check the plan limits before starting.

How much does Jetwriter AI cost?

The listed monthly price is $18.00 USD at monthly billing. See the plan cards for entitlements, billing commitments and seat minimums.

Can I use Jetwriter AI through an API?

Pricing FAQ mentions a BYOK option for using your own API key.. API access and subscription access may have different terms; consult the linked sources.

What should I check before choosing it?

Elite paid tier starts at $18/month for advanced model quotas while the free tier caps regular model responses at 15 per month.

Price history

No retained pricing changes yet. A current price alone does not establish a historical trend.

How this profile is supported

Facts apply to the named version and check date. Send a sourced correction if something changed.