Hiwriter
Hiwriter is an AI-powered tool designed to enhance email exchange processes in Gmail. It utilizes the advanced GPT-3.5 model, focusing on the creation of clear,...
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What is Hiwriter?
Hiwriter is a Gmail extension that integrates GPT-3.5 to generate full email drafts and replies directly inside Gmail, aimed at saving time and reducing the cognitive load of composing messages. The extension lets users pick an email topic, supply a few contextual details, then choose style and tone options before generating a polished message that can be sent as-is, edited, regenerated, or translated. Hiwriter supports composing from both desktop and mobile Gmail interfaces and emphasizes speed and simplicity—produce targeted emails in seconds without lengthy prompts or manual rewriting. The product is positioned for professionals and everyday users who write frequent emails and want consistent, well-phrased communication with minimal effort.
Hiwriter pricing
Pricing model: Free
The website states Hiwriter GPT for Gmail™ is free and easy; the homepage highlights a free offering but does not list tiered paid plans, limits, or detailed inclusions on the landing page. The site invites users to install and use the free extension and references a privacy policy, but any premium subscriptions, usage caps, or commercial licensing details are not shown on the main page.
Hiwriter pros
- Direct integration into Gmail for in-context message generation
- Uses GPT-3.5 for fluent, natural-sounding email drafts
- Quick generation workflow: topic, details, style, tone, generate
- Supports both new messages and replies within Gmail
- Mobile support via Gmail mobile compose menu
- Option to regenerate alternative variations instantly
- Built-in tone and style selection for consistent voice
- Ability to translate generated messages to other languages
- Simple UI that reduces friction and cognitive load
- Saves time for business and personal email composition
- Free and easy to install and use according to site text
- Helpful for non-native speakers to produce fluent emails
- Allows editing after generation for fine-grained control
- Integrates with standard Gmail send workflow (no copy/paste)
- Privacy policy available on the site for transparency
Hiwriter cons
- Depends on GPT-3.5 which may produce occasional inaccuracies
- Limited to Gmail (not a universal email client extension)
- Feature details and limits (rate, usage) not fully specified on homepage
- No visible advanced customization (templates or macros) on landing page
- Unclear enterprise or team plan options from the site
- No stated offline functionality—requires internet access
- Potential privacy concerns for sensitive email content despite policy link
- No explicit information about supported languages list on homepage
Frequently asked questions about Hiwriter
What does Hiwriter do inside Gmail?
Hiwriter integrates GPT-3.5 into Gmail so you can select an email topic, add a few details, choose style and tone, then generate a complete draft or reply directly inside the Gmail compose window.
Is Hiwriter free to use?
The homepage describes Hiwriter GPT for Gmail™ as free and easy to use; however, the site does not display any information about paid tiers or usage limits on the main landing page.
Which AI model does Hiwriter use?
Hiwriter advertises that it brings the power of GPT-3.5 to Gmail for generating email drafts and replies.
Can I edit the generated email before sending?
Yes — after generation you can send the email as-is, edit it to your liking, regenerate alternative versions, or translate it before sending from the Gmail interface.
Does Hiwriter work on mobile Gmail?
The site explains there is mobile support: open the Gmail compose window on mobile and use the menu to open the Hiwriter window for composing messages.
Can Hiwriter translate generated emails?
Yes — the homepage notes that generated emails can be translated to another language as part of the workflow after generation.
How do I control style and tone of the email?
During the composition flow you select the desired style and tone before hitting generate so the AI produces an email aligned with that voice.
Does Hiwriter store or access my emails?
The site includes a link to a privacy policy for details, but the main page does not enumerate how message content is stored or processed beyond providing that policy for users to review.
Can I use Hiwriter for both new messages and replies?
Yes — Hiwriter supports generating both new messages (Compose) and replies within the Gmail interface according to the product description.
What should I do if I have questions or need support?
The user guide and contact instructions on the site note that users can reach out via the provided contact address ([email protected]) for questions or comments and consult the user guide for usage instructions.