Blog

Three nines sounds great — until you realize it allows nearly 9 hours of downtime per year. Here's how to decode SLA percentages and pick the right target for your service.

Your users find out your site is down before you do. Here's how uptime monitoring closes that gap — and what to look for in a monitoring tool.

Email alone isn't enough. A layered alerting strategy — Slack, Discord, webhooks — means the right person gets paged at 2 AM, not just their inbox.

A site that's technically "up" but taking 8 seconds to respond is already failing your users. Response time trends are the leading indicator most teams ignore.

Three nines sounds great until you realize it's 9 hours of downtime per year. Here's the math behind every uptime tier and what you should actually target.

We built PingSentry because every other uptime tool was either too expensive, too complex, or both. Here's what we're launching and what's coming next.