Free trial
The homepage states that Jetwriter is free to try and offers a free extension install, but it does not specify a trial length or which features are gated.
Learn moreJetwriter AI
AI writing assistant that works inside Gmail, Slack and any web page
Beginner
What is Jetwriter AI?
Jetwriter AI is an email polishing tool. A lightweight Chrome extension plus web app that drafts email replies, fixes grammar, translates and summarizes text directly inside Gmail, Outlook, Slack and other sites, using GPT-6, Claude and Gemini models with personalization from past emails.
Jetwriter AI is a browser extension and web app that puts an AI writing assistant on top of the sites people already use for work communication. The core idea is to remove tab switching: instead of copying a draft into a separate chatbot, users select text or open a prompt panel directly inside Gmail, Outlook, WhatsApp Web, LinkedIn, Slack, Zoho, Freshdesk or Zendesk. From there it drafts replies, fixes grammar, translates, summarizes, explains or rewrites the selected passage, and users can define their own one click actions or turn the built in ones off. The Gmail side is the most developed part. Jetwriter analyzes past emails and drafts to learn tone and recurring details, then writes a reply automatically when an incoming message seems to need one. Users can switch this behavior off or adjust it in settings. Beyond email, the extension can read the page in front of it and answer questions about it, and the web app covers files, live web search, voice input and a choice of models from the GPT-6 series, Claude Opus and Sonnet, and Gemini Pro. A personal profile, long term memory and saved writing styles push output closer to the user's own voice across repeated sessions. The product suits sales and support teams working a shared inbox, freelancers juggling client email, and anyone who writes in a second language and wants a translation and grammar check in the same place. Personal assistants and operations staff who answer messages across several tools are another natural fit. Because the extension weighs under 1MB, it is meant to stay installed permanently rather than be opened on demand, and the same account works on mobile and on browsers that do not support extensions through the web app. The market here is crowded: browser based assistants, grammar checkers and standalone AI chat clients all overlap with parts of what Jetwriter does. Jetwriter's argument is breadth in one lightweight package plus the email personalization layer, rather than a single best in class writing surface. Buyers who need deep document editing, team style guides or enterprise administration should check the pricing page and confirm what is included before committing.
How do you use Jetwriter AI?
1Install the extension from the Chrome Web Store
Open the install link and add Jetwriter to Chrome. Keep the extension pinned so the toolbar icon and the Ctrl+Shift+K shortcut are always within reach.
2Create your account
Sign up with your email to get a single account that works across the extension, the web app and mobile.
3Set up your profile and writing styles
Fill in the personalization profile and create writing styles for different contexts, such as formal client email versus internal chat. This is what makes generated replies sound like you.
4Adjust Gmail auto draft settings
Open the Gmail integration settings and decide whether replies should be drafted automatically. Review a few drafts before leaving it on for a busy inbox.5Try select and transform on a live page
Highlight a paragraph in any text box or email, then use the inline actions to fix grammar, translate, summarize or improve. Add your own one click action for a task you repeat often.6Check plan options on the pricing page
Compare the plans once you know which features you actually use daily, especially model access and auto draft behavior.
Pros and cons
Pros
- Works inside the tools people already use, with buttons on Gmail, Outlook, Slack, LinkedIn and several helpdesk platformsAI
- Gmail auto draft learns from past emails and drafts so replies match the user's toneAI
- Extension is under 1MB, so it can stay installed without noticeable browser slowdownAI
- Model switching across GPT-6, Claude and Gemini lets users trade speed against quality per taskAI
- Personal profile, memory and custom writing styles reduce repetition across sessionsAI
Cons
- Full pricing detail is not shown on the homepage, so feature limits per plan need checking before purchaseAI
- Personalization depends on handing over historical email content, which some organizations will not permitAI
- The feature list is broad but shallow in places; users needing advanced long document editing may outgrow itAI
- Auto draft in Gmail can produce confident but wrong replies if style learning picks up ambiguous contextAI
- Only a Chrome web store install link is offered on the homepage, so other browsers rely on the web appAI
How much does Jetwriter AI cost?
Pricing
The homepage advertises that Jetwriter is free to try and links to a dedicated pricing page for plan details. No specific tiers, prices or usage limits are stated on the homepage, so the pricing page is the place to confirm what each plan includes.
Learn moreIntegrations
The homepage names Gmail (with deep integration and auto draft), Outlook, WhatsApp Web, LinkedIn, Slack, Zoho, Freshdesk and Zendesk, plus reading of any webpage the user is viewing.
Learn moreFeatures
Drafts email and message replies inside Gmail, Outlook, WhatsApp Web, LinkedIn, Slack, Zoho, Freshdesk and Zendesk; select and transform actions for grammar, translation, summaries and rewriting; chat with any page; chat with documents; live web access; voice input; model switching across GPT-6, Claude and Gemini; personal profile, memory, custom writing styles and saved prompt templates.
Learn moreFrequently asked questions about Jetwriter AI
How much does Jetwriter AI cost?
The homepage advertises that Jetwriter is free to try and links to a dedicated pricing page for plan details. No specific tiers, prices or usage limits are stated on the homepage, so the pricing page is the place to confirm what each plan includes.Does Jetwriter AI offer a free trial?
The homepage states that Jetwriter is free to try and offers a free extension install, but it does not specify a trial length or which features are gated.How do you use Jetwriter AI?
The walkthrough on this page covers 6 steps: 1. Install the extension from the Chrome Web Store 2. Create your account 3. Set up your profile and writing styles 4. Adjust Gmail auto draft settings 5. Try select and transform on a live page 6. Check plan options on the pricing page.What platforms does Jetwriter AI support?
Jetwriter AI is available on Browser extension, Web App, iOS and Android.What does Jetwriter AI integrate with?
The homepage names Gmail (with deep integration and auto draft), Outlook, WhatsApp Web, LinkedIn, Slack, Zoho, Freshdesk and Zendesk, plus reading of any webpage the user is viewing.What are the limitations of Jetwriter AI?
Full pricing detail is not shown on the homepage, so feature limits per plan need checking before purchase. Personalization depends on handing over historical email content, which some organizations will not permit. The feature list is broad but shallow in places; users needing advanced long document editing may outgrow it.
Status
StatusActive
Views0
Outbound clicks0
Added10/22/2026
Platforms
Browser extensionWeb AppiOSAndroid
Pricing
FreemiumFree Trial
