About buildersos.ai
buildersos.ai is a pricing tracker and stack guide for solo founders, indie hackers, and small builder teams. We capture pricing data daily from the actual product pages of AI tools and SaaS, then surface changes, comparisons, and recommended stacks in one place.
What we do differently
- ›Track real pricing every day, not once a quarter.
- ›Show the historical trend, so you see if a tool is getting more or less expensive.
- ›Index the stack a solo founder actually uses, not the enterprise catalog.
Disclosures
Some links on this site are affiliate links: when you sign up through them we may receive a commission at no extra cost to you. This is how the tracker stays free. Affiliate revenue does not change which tools we include — selection is based on what's relevant to a builder stack.
Some written content is AI-assisted. All pricing data is captured by an automated scraper from the official source page, then verified by a human before publishing. Original source is linked on every plan.
Contact
Reach out at hello@buildersos.ai .