Startup cuts observability costs 38x by having Claude Opus migrate off Datadog in one day

LiamFedus · x · 2026-11-08

Xander AI's founder says DataDog spend was too high, so he told Claude Opus to switch everything to Grafana and VictoriaMetrics. One day later, spend on logs, alerts, and graphs dropped 38x with no loss of functionality. OpenAI researcher Liam Fedus quote-shared it: "This is a fun era to build a startup" — agents now handle infra migrations that used to take a team weeks.

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