# Which of these success stories have observed revenue? > Which sites from the list have observed revenue, and how large they are. **Who asks:** Founder reading success stories ## Example **Question:** An article lists ten «profitable micro-SaaS». Which of them have observed revenue? **Megido calls:** - `lookup_domain`: 10 domains, 9 found **Answer:** Revenue has been observed on nine of the ten. carrd.co and tally.so get over 1M visits a month; photoai.com, interiorai.com, remoteok.com, typefully.com, bannerbear.com, plausible.io and senja.io get 75k–1M. One is not in the corpus. Real data from the corpus, as of June 2026. ## How your agent answers 1. `lookup_domain` checked all ten domains in one call and returned the size of each one found. ## Where it stops Megido does not check revenue or MRR figures. A site that is not in Megido can still have paying visitors. ## Ask your agent ```text Which of these sites have observed revenue: [domain 1], [domain 2], [domain 3]? ```