I built https://dependabot.com to be passive, but ended up going full time on it (the startup I was working on feel through). Generates $9k/month passively, but I put my full-time energy into growing it (adding new languages / improving support for existing ones).
This looks awesome and obvious in hindsight, but as patio11 would say, you need to charge more. Especially on the higher end, let people that want to pay more, pay more.
Awesome product Grey. I also watched the youtube video shared by other user (thanks for sharing). Very good demo there and they even discussed on how the changes and release notes are fetched from the git repos.
Haha, thanks, I guess that's one place where Dependabot shows its side-project roots - I just want as many people to use it as possible, and am less fussed about capturing the biggest share of value.
You can still get that benefit with the lower tier. I would definitely raise the prices for your higher tiers, because those are going to be for businesses, and they have money to spare. You might see your ARPU go up considerably. :)
2 months of that (part time) was the initial build and the rest was hustling to get initial users. GitHub wouldn't put it in the GitHub Marketplace (which drives pretty much all signups now - I don't do any marketing or sales) until it had 250 users and it was a struggle getting the word out to that many people. In the end I did it by commenting on relevant open source PRs on GitHub asking if they'd be up for giving it a try (being really careful not to be spammy).