CronPulse - my first launch

Hey everyone, i've been a reader for so long but first time poster today.
I "launched" CronPulse.
I say "launched" because to be entirely honest I haven't built a community, pre-warmed an audience, taken care of SEO, nothing like that. I'm just telling people this is live. So as far as launches, my one is perhaps very anti-climatic.
I'm an engineer, I had an idea, I believe that if it's good then some people will use it, but there is no need for fanfare and anyway, I'm incredibly bad at the whole PR thing.
CronPulse is a kind of anti-observability tool, its motto is "just tell me when it breaks": the classic use cases would be long running cron jobs or services, and you want to be alerted in real time if anything goes wrong, but you don't want unnecessary frills (tracing, debugging, logs etc.) because it's very likely you know already in advance what can go wrong, and do not need help fixing the issue. You just need to know something happened.
For me it was ETL jobs running for hours, logging into my systems the next morning only to find out the job had failed 2 minutes after I launched it on the previous day.
Any feedback good bad or indifferent is very welcome, this has been a learning exercise more than anything, realizing that once you are finished developing the actual system you're not halfway through to having a finished product was illuminating (user management, pricing, receiving payments, deployment etc.). So right now I'm looking to see if it will make a famous first dollar, but the experience in itself has been well worth it.

Thanks IH for the very interesting reads throughout the years.