ForthWrite
AI email writer that actually sounds like you
Details
- Follow on
- Categories
- Productivity & NotesAI Writing
- Target Audience
- Remote WorkersFreelancersEntrepreneurs
- Pricing
- Freemium from $12
- Alternative To
- FFyxer AI
Superhuman
About ForthWrite
ForthWrite is an AI email writing assistant that learns your writing style from your real sent mail and uses it to generate drafts that sound like you wrote them. It works natively inside Gmail and Outlook via a Chrome extension. Key capabilities include: - Voice matching: captures your tone, rhythm, and sign-offs from sent history - Auto-draft: generates replies as emails arrive, before you open your inbox - Recipient-aware drafts: adapts style based on who you are writing to - Prompt Lab: version-control and A/B test your persona prompt against real sent mail - BYOK support: bring your own API key for Claude, OpenAI, Grok, Mistral, and others - Performance analytics: tracks acceptance rate, voice alignment score, and time saved - Data portability: full training data export and one-click wipe Free tier includes 10 drafts per week with no credit card required. Paid plans start at $12 per month and include unlimited drafts, custom persona prompts, and auto-draft.
Product Insights
ForthWrite provides a style-matching email assistant that operates through a Chrome extension on Gmail and Outlook. It combines automated drafting based on sent history with performance analytics and support for multiple LLM providers through a BYOK model.
- Native integration with Gmail and Outlook through a Chrome extension.
- Support for external API keys from Claude, OpenAI, Grok, and Mistral.
- Automated draft generation that occurs before the inbox is opened.
- Data portability features including full training data export and wipe options.
Ideal for: Remote workers, freelancers, and entrepreneurs can use ForthWrite to automate email management while maintaining a consistent personal voice.
The product is listed as an alternative to Fyxer AI and Superhuman.
Product Video
Watch a video demo of ForthWrite.
Screenshots
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Comments (1)
Iโm the founder, so biased, but ForthWrite is the email tool I wanted: quick drafts that sound like me, not generic AI. Built for busy professionals trying to buy back time.