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Mutie
AI tool that rewrites your texts and messages in 9 tones before you send them.
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About
Mutie helps people fix their message before they send it — paste in a text, email, or social post, pick a tone, and get two clean rewritten options with a one-tap copy. Built around a context field ("who's this for, what's the situation") that most competitors skip, plus behavioral logic like no-blame phrasing and hyperbole-stripping baked into the prompt system.Full stack is built and working: Google OAuth + email login, Stripe subscriptions wired up, PostHog analytics, transactional email via Postmark. Runs as a PWA on Bubble, powered by OpenAI's GPT-4.1 mini.~200 hours of development went into this — the prompt logic, the tone system, the auth/billing/analytics plumbing — all of which a buyer skips by picking this up instead of building from scratch.mutie.com itself is a clean 5-letter, 2-syllable .com with 23 years of history — comparable domain sales in this category have run $5,000–$12,000 on their own.
Comments (5)
pretty neat idea, what stack are you using for the tone analysis and how’s the UI for tone selection?
rewriting is cool, but what's the stack and how’s the tone algorithm work?
finally a way to fix those awkward texts before hitting send. can’t wait to try out the different tones!
rewriting messages in different tones? that sounds like fun, how does it know which tone to use?
rewriting my texts in 9 tones sounds cool, but does anyone actually need that many options? feels kinda extra.
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