Free tools we built for ourselves first.
Most of our internal tooling stays internal. Some of it earns its keep in the wild — calculators, self-assessments, replay tools. Use them without giving us your email.
SLO calculator
Plug in your monthly request volume and current error rate. Get a defensible SLO target and a sample error-budget policy.
Maturity self-assessment
Eight minutes. Twelve questions. Returns your maturity score on the same axes we use in paid Diagnostics.
Cardinality budget builder
Sketch a metric library and see which dimensions are about to blow your bill. Useful before vendor renewal.
Trace ingestion replay
Drop in an OTLP file. We render the trace tree and tag the noise. Useful before you spend a quarter rewriting probes.
Alert noise heatmap
Paste a week of alert IDs. Get a 7×24 heatmap of who paged whom for what. Drives the most uncomfortable conversation in any post-mortem.
OTel collector recipe book
Reference configs for the eleven pipelines we deploy most. Apache-2.0 licensed.
Need a private tool built for your stack?
The labs above started as one-off internal scripts. If you'd like one built for your data, that's a workshop engagement.