# MarketFit AI > Intelligence briefings for founders. Know if your idea is worth building before you build it — with cross-referenced competitor history, community sentiment, and market timing analysis delivered in 60 seconds. MarketFit AI validates startup ideas using a 21-pillar analysis framework: 16 analytical pillars grouped into four sequential stages (Market Reality, Product Strategy, Business Model, Launch Readiness), 4 synthesis pillars that issue a group verdict per stage, and a final verdict pillar that returns STOP, PIVOT, GO_WITH_CONDITIONS, GO, or EXCEPTIONAL with scenario analysis and a prioritized action plan. Founders enter an idea and receive a structured intelligence briefing within minutes. ## Key pages - [Homepage](https://marketfit.ai/): Product overview, sample briefing preview, and idea submission form. - [Features](https://marketfit.ai/features): The 21-pillar analysis framework. Market Reality Synthesis (Customer Pains, Target Market Clarity, Competitors Landscape, Willingness to Pay, Market Saturation, Market Timing); Product Strategy Synthesis (Solution Fit, Defensibility, Tech Feasibility); Business Model Synthesis (Revenue Model, Unit Economics, Scalability); Launch Readiness Synthesis (Founder Fit, Regulatory Risk, Execution Risk, GTM Strategy); Final Verdict. - [About](https://marketfit.ai/about): Mission, values, and team behind MarketFit AI. - [Contact](https://marketfit.ai/contact): Contact form and FAQ (analysis accuracy, data sources, privacy). - [Privacy](https://marketfit.ai/privacy): Privacy policy. - [Terms](https://marketfit.ai/terms): Terms of service. ## How it works 1. Submit a one-paragraph description of your startup idea along with the customer pain, key solutions, target market, pricing model, and primary launch geography. 2. The engine cross-references competitor history (including failed competitors and pivots), community sentiment from Reddit and X, market sizing data, and runs each of the 16 analytical pillars through a multi-subagent research pipeline (Researcher + Analyst + Judge per pillar). 3. After each of the four groups, a synthesis pillar issues a group verdict — STRONG, MODERATE, WEAK, or INSUFFICIENT — which can hard-stop downstream analysis when a critical constraint is violated. 4. A final verdict pillar synthesizes the four group outcomes into a single decision (STOP / PIVOT / GO_WITH_CONDITIONS / GO / EXCEPTIONAL) with bear-case constraints, scenario probabilities, and a prioritized action plan. ## Pricing The free tier currently includes only the **Customer Pains** pillar (Pillar 1) — founders can validate whether the pain they're targeting is real, severe, and frequent at no cost. The remaining 20 pillars — Target Market Clarity, Competitors Landscape, Willingness to Pay, Market Saturation, Market Timing, the full Product Strategy / Business Model / Launch Readiness groups, all four synthesis verdicts, and the Final Verdict — unlock on paid plans. (See the live site for current pricing tiers.) ## Differentiation Unlike a generic LLM chat that gives surface-level feedback, MarketFit AI runs structured multi-source research per pillar: real competitor histories, live community discussion, and per-pillar judgment blocks (insights, assessment, reasoning, implication). Every pillar surfaces its assumptions explicitly so founders can review what the engine inferred before reading the verdict. ## Contact - Website: https://marketfit.ai - Twitter/X: https://twitter.com/marketfitai - TikTok: https://tiktok.com/@marketfit.ai ## Optional - [Sitemap](https://marketfit.ai/sitemap.xml)