Never let a certificate expire again
upcheck.so · $10/month base · $1 per website
Every certificate on one board
Certificate expiry tracking
Every website's certificate is checked automatically, with status and days remaining on one board.
Alerts where your team already is
Route expiry warnings to email, Slack, Discord, Microsoft Teams, or your own webhook endpoint.
Thresholds you choose
Warn at 30, 14, or 7 days out. Several thresholds per rule, scoped to one website or all of them.
Full certificate detail
Issuer, subject alternative names, serial, signature algorithm, key type and size, fingerprint, and chain.
History and audit trail
Every check result is kept per website, alongside an activity feed of what changed and who changed it.
Reusable recipient lists
Group the people who should hear about each website into named email lists, then point any rule at them.
Ready to see it in action?
Open the dashboard to add real websites, configure alert rules, choose where they deliver, and review certificate history.