Prompt Mate — AI prompt enhancer SaaS

Gallery

About

Prompt Mate (promptmate.cloud) is a live, revenue-ready micro-SaaS that fixes the most common reason people get mediocre AI results: the prompt. Users type a half-formed idea, pick a category and a destination model, and get a finished, structured prompt streamed back in about four seconds, plus a short note explaining what changed so they learn the pattern over time. What makes it differentDestination-aware output: XML-sectioned prompts for Claude, Markdown steps for ChatGPT, dense single-line descriptors for image models10 category playbooks (coding, writing, image, research, marketing, data, business, learning, agents/personas, general), each with its own rewrite logicThree detail levels (quick / balanced / comprehensive) and seven tone presetsPrompt Vault: searchable history, favorites, and reusable templatesMulti-provider backend: switch between Claude, OpenAI, Gemini, and Groq from settings (currently running on Groq free)Chrome extension for in-place promptingPrivacy-first: row-level security in Postgres, no training on user promptsBlog and SEO-ready landing page already builtBusiness model Freemium. 3 free enhancements/day with no signup, unlimited on a free account, Pro at $9/month for comprehensive mode, saved templates, and advanced features. Billing portal and cancellation flow already implemented.Tech stack Next.js, Postgres with row-level security Supabase, streaming LLM API integrations (Anthropic, OpenAI, Google, Groq), Stripe billing, Chrome extension.What's included in the salepromptmate.cloud domainFull source code (web app + Chrome extension) chrome extension url: https://chromewebstore.google.com/detail/prompt-mate-%E2%80%94-enhance-you/dimfhhgbbiabfcobppillmfhcfhlllenDatabase and user accounts (transferred per privacy terms)Landing page, blog content, and brand assetsWhy I'm sellingFocusing on my other SaaS products and don't have the time to market this one properly.Ideal buyerSomeone who can market it: the product is finished and stable, the growth lever is distribution. Just a couple of share with your friends and social media groups and it will run on its own. Natural fits are AI newsletter owners, prompt-pack sellers, or anyone with an audience of daily AI users.