Think through your software idea before you build it

SaaSReadyit turns a one-sentence software idea into a written report that lays out who might buy it, who you would be competing against, what it could cost to build, and where the weak points are. All three are free and each downloads as a Word document. The interface allows up to three minutes for a report to generate.

What this is not

Nobody is interviewed and no customers are surveyed. Every figure is an estimate written by AI from your description. A web search step runs, but its results do not appear as citations in the delivered report. Every tier closes with a limitations appendix.

Report tiers

• Starter — free. Seven sections plus a limitations appendix — the shortest of the three, a few minutes to read.
• Professional — free. Thirteen sections in full paragraphs rather than bullets, plus a limitations appendix. The longest of the three.
• Expert — free. Twelve sections plus a limitations appendix — structured differently from Professional rather than simply longer, and heavier on strategy, technical planning and hiring.
• Simplified — free. A shorter report that also exports as PDF.

There is no subscription and no card is collected. An account is required so reports can be saved, re-downloaded, and emailed.

How the reports are written

Starter and Expert use OpenAI's GPT-5. Professional uses GPT-5 mini. Google's Gemini 2.5 Flash is used as a fallback and for some shorter sections.

Pages

• Home — validate a SaaS idea
• Pricing and free access
• How it works
• Features
• FAQ
• Blog
• Discussions
• Documentation
• About
• Contact
• AI transparency
• Privacy policy

Machine-readable fact sheets: /llms.txt and /llms-full.txt.