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Datadog vs Honeycomb

Self-host either: open-source alternatives compared. · Category: observability & analytics

Both Datadog and Honeycomb are in the observability & analytics category. SigNoz self-hosts as a replacement for both — listed below alongside the picks unique to each.

DatadogHoneycomb
CategoryObservability (metrics + logs + traces + APM)Distributed tracing / observability
SaaS pricing anchor$15-23/host/mo for Pro/Enterprise APM, plus per-GB log chargesFree 20M events/mo; Pro $130/mo for 100M events; Enterprise custom
Self-host options listed33

Replaces both — 1 shared open-source pick

These open-source projects appear on both /datadog/ and /honeycomb/ — picking one solves the migration off either SaaS.

SigNozSigNoz/signozalivereplaces both

GitHub
★ 26.9k · last commit today
License
MIT
Setup time
20min docker-compose
Monthly cost
$20 VPS (4GB RAM minimum) for a small fleet; ClickHouse is the heavy part.

Picks unique to each

Datadog only

  • Grafana stack (Mimir + Loki + Tempo)alive
    AGPL-3.01-2h to wire up the LGTM stack via docker-compose; multi-day to do it production-grade$20-40 VPS for a small setup; cost scales with retention (S3 / object store strongly recommended).
  • Uptracealive
    AGPL-3.030min docker-compose$10-20 VPS for a small fleet; ClickHouse + Postgres backend.

Honeycomb only

  • Jaegeralive
    Apache-2.010min docker run (`all-in-one`) for dev; 1h for production with Cassandra/Elasticsearch backend$5/mo VPS for dev; $50+/mo for production with Elasticsearch storage.
  • Grafana Tempoalive
    AGPL-3.030min docker-compose (Tempo + Grafana + collector)$15-50/mo VPS — S3-backed for trace storage keeps cost predictable.

In a terminal? npx os-alt datadog or npx os-alt honeycomb prints either side — how the CLI works →

FAQ

Which open-source self-host alternatives replace both Datadog and Honeycomb?

1 open-source project appears on both /datadog/ and /honeycomb/: SigNoz.

How many self-host alternatives are listed for Datadog and Honeycomb?

3 for Datadog, 3 for Honeycomb.

Are all the self-host alternatives free?

Yes — every listed option is open source. Your cost is the VPS or hardware that runs it.