Spreadsheet-to-SaaS analyzer that finds the $10K/month opportunities indie founders miss
Scans public shared spreadsheets to surface spreadsheet addiction patterns—so you can build the paid tool people actually need instead of guessing.
The signal
“there's a pattern i keep seeing that nobody talks about. behind every successful micro-saas there's a spreadsheet. a google sheet or excel file that someone built for themselves, shared with a few people, and slowly realized "wait, people would pay for a better version of this." ”r/AppIdeas — read the original
Why it scores 80
The pattern of profitable micro-SaaS emerging from widely-used spreadsheets indicates real, repeated demand for automating manual workflows.
While many SaaS tools exist, the vast landscape of specific spreadsheets represents thousands of underserved niche opportunities.
A solo dev can identify simple spreadsheet workflows and build focused CRUD apps quickly using modern frameworks and APIs.
Low-code/no-code tools and AI assistants are lowering SaaS development barriers, making now ideal for spreadsheet automation.
MVP build path
Build a Python scraper that pulls posts from Reddit's r/excel and r/googlesheets via PRAW, scores them for 'spreadsheet addiction' keywords, and outputs a simple ranked web page using FastAPI + Jinja.