HyperDX replaces 6 paid apps
One open-source tool, 6 subscriptions it can stand in for. Each pairing below is curated and verified by hand, with the honest catch spelled out. No votes, no pay-to-list.
LogRocketNOT REALLY$176/mo
Session replay plus the logs and errors that explain the bad movie.
the verdict →
AxiomKINDA$25/mo
A searchable event store with traces and dashboards attached; ClickHouse does the lifting.
the verdict →all Axiom alternatives →
DatadogNOT REALLY$15/mo
Logs, traces, errors and session replay joined at the hip.
the verdict →all Datadog alternatives →
Grafana CloudNOT REALLYusage-based
An OpenTelemetry stack with logs, metrics and traces; ClickHouse replaces the alphabet soup.
the verdict →all Grafana Cloud alternatives →
HoneycombNOT REALLYusage-based
OpenTelemetry traces with logs and a query UI; sampling is still your call.
the verdict →all Honeycomb alternatives →
New RelicNOT REALLYusage-based
Logs, traces, metrics, errors and replay in one ClickHouse-backed stack.
the verdict →all New Relic alternatives →last updated 2026-08-06 · up to $2,592/yr replaced · no votes, no pay-to-list
