This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
Most monitoring tells you something broke. StackClock tells you what will break, and when. One timeline for every deadline in your stack: domain and SSL expiry, API keys and licenses, vendor API shutdowns (OpenAI, Stripe, GitHub...), deprecated npm/PyPI/Go packages, known vulnerabilities and end-of-life runtimes. Import a package.json or lock file and it's checked daily. Alerts by email, Slack or webhook. Never stores secrets. Free plan.
Hey PH! Vladimir here, I built StackClock on my own.
Quick backstory: I run a few products on my own servers (Mailark, Bekap and now this one) and the amount of stuff that can expire kept growing. Domains, SSL certs, API keys, Docker images, SDKs that get deprecated... All those
dates were spread between registrar emails, vendor changelogs and my head. Not great :D
The annoying part is that none of it is a surprise. The date is always published somewhere months before, you just don't see it until something breaks.
So I made one timeline for all of it. You add your domains and it finds the expiry and the cert by itself. You import your package.json / requirements.txt / go.mod / Dockerfile and it checks every day for vulnerabilities, deprecated packages, end of life runtimes and vendor shutdowns (OpenAI, Stripe, GitHub, AWS etc) that actually touch your stack. Then it reminds you by email, Slack or webhook before the date hits.
It never stores secrets btw, for API keys it only keeps the name and the expiry date.
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About StackClock on Product Hunt
“Know what expires before your users find out.”
StackClock was submitted on Product Hunt and earned 3 upvotes and 1 comments, placing #68 on the daily leaderboard. Most monitoring tells you something broke. StackClock tells you what will break, and when. One timeline for every deadline in your stack: domain and SSL expiry, API keys and licenses, vendor API shutdowns (OpenAI, Stripe, GitHub...), deprecated npm/PyPI/Go packages, known vulnerabilities and end-of-life runtimes. Import a package.json or lock file and it's checked daily. Alerts by email, Slack or webhook. Never stores secrets. Free plan.
StackClock was featured in SaaS (44.9k followers), Developer Tools (521.5k followers) and Security (3k followers) on Product Hunt. Together, these topics include over 155.4k products, making this a competitive space to launch in.
Who hunted StackClock?
StackClock was hunted by Vladimir Dimitrijevski. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how StackClock stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Vladimir Dimitrijevski
Hey PH! Vladimir here, I built StackClock on my own.
Quick backstory: I run a few products on my own servers (Mailark, Bekap and now this one) and the amount of stuff that can expire kept growing. Domains, SSL certs, API keys, Docker images, SDKs that get deprecated... All those
dates were spread between registrar emails, vendor changelogs and my head. Not great :D
The annoying part is that none of it is a surprise. The date is always published somewhere months before, you just don't see it until something breaks.
So I made one timeline for all of it. You add your domains and it finds the expiry and the cert by itself. You import your package.json / requirements.txt / go.mod / Dockerfile and it checks every day for vulnerabilities, deprecated packages, end of life runtimes and vendor shutdowns (OpenAI, Stripe, GitHub, AWS etc) that actually touch your stack. Then it reminds you by email, Slack or webhook before the date hits.
It never stores secrets btw, for API keys it only keeps the name and the expiry date.
If you want to try it without signing up:
stackclock.app/stack-check - paste a package.json
stackclock.app/check - check a domain and its cert
Free plan is 5 assets and 25 packages, no card needed.
Would really like honest feedback. What expired on you last time? And which vendors should I add next?
I'll be around all day answering :)