AI tool that rewrites your texts and messages in 9 tones before you send them.
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.
Next step: <p>SEO groundwork is done — keyword research complete, 5 landing pages planned (anchor keyword: "tone checker," ~720 searches/month, low competition). Product Hunt account is created and warmed up. A validated content angle exists (talk-to-text "mishearing" comedy format) with two tested concepts ready to produce. Realtor and small-business workplace-messaging use cases are proven-fit but untapped distribution channels.</p>
For sale
Asking price: $6,900 USD
What's included
Domain name, All related design work, All related data
Full Bubble account transfer (editable visual build, not exportable source code — see build details in the previous section). Includes Stripe account configuration, Google OAuth setup, PostHog analytics, and Postmark email configuration.
Reason for selling
I am busy with other things and no longer have time to maintain this project.
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