Alright, let's get the inevitable out of the way first. You're a team of three. You're about to be inundated with recommendations for the usual suspects—PagerDuty, Opsgenie, VictorOps—as if they are the divinely ordained path to incident nirvana. I'm here to gently suggest that adopting the "industry standard" tooling at your scale is a fantastic way to automate and institutionalize pager fatigue before you even have a meaningful number of incidents to manage. You'll be paying for a Ferrari's worth of features to drive to the corner store.
So, let's re-evaluate the actual problem. You're three people. The primary goal isn't sophisticated escalation policies or 200+ integrations. It's to **stop the chaos of a text message/Slack/email/smoke-signal storm** and to **build a habit of writing things down** when something breaks. Anything beyond that right now is premature optimization, and likely a waste of your very limited budget and cognitive overhead.
Given that, here is a deliberately contrarian starter pack:
* **Severity Zero: A #incidents Slack channel and a shared Google Doc.** I'm not joking. For a team of three, the barrier to entry is zero. Declare the channel, pin a doc template with "What happened? What's the impact? What are we doing? Who's leading?" This will solve 80% of your initial problem, which is communication and basic logging. Try this for two weeks. You'll learn what you *actually* need.
* **If you must have a "tool": Consider something painfully simple like Cronitor's status page + basic alerts, or even a lightweight ticketing system you might already have (like a dedicated Jira project with a swift workflow).** The moment you start looking at tools built for 50-person SRE teams, you are configuring complexity, not solving it.
* **Utterly ignore:** Runbook automation, complex on-call rotations with follow-the-sun rules, AI-powered noise reduction, and anything that mentions "enterprise workflow orchestration." These are problems for a future version of your team, if they ever become problems at all.
The critical metric for you isn't MTTA or MTTR. It's this: **Did we all know what was happening, and did we write it down so we can laugh at ourselves later?** The fanciest tool in the world won't instill that discipline. A culture of blameless post-mortems (which, again, can be a shared doc) is infinitely more valuable than a polished incident console.
Spend your money later. For now, spend your attention on process. The tool should be an almost invisible scaffold for that, not the centerpiece.
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