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Dev.to
Dev.to
6/24/2026
The SRE's Guide to Surviving Tool Sprawl

The SRE's Guide to Surviving Tool Sprawl

Short summary

A startup consolidated 14 overlapping monitoring tools ($18k/mo) into four essentials (metrics, APM, logs, alerting) using a tool matrix and 30-day parallel migration. This cut costs to $7.2k/mo and reduced MTTR by 40%. Includes the '3 AM test' methodology to prevent future tool sprawl.

  • Consolidated 14 tools to 4 core capabilities via tool matrix analysis and cost tracking
  • Reduced monthly spend from $18k to $7.2k while improving MTTR by 40%
  • Parallel-run methodology minimizes migration risk; includes decision framework for new tools

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