OpenMetadata
OpenMetadata 2.0.8 widens Hex, Sigma and BigQuery coverage while 2.1 waits in release candidates.
Comparison · Analytics
OpenReplay vs OpenObserve
A side-by-side editorial comparison of OpenReplay and OpenObserve — release velocity, themes, recent moves, and the top alternatives to consider.
OpenReplay vs OpenObserve: at a glance
What is OpenReplay?
OpenReplay's feed is Helm chart bumps behind its asset-cacher deny list.
OpenReplay's entries since November 4 are automated backup tags on the 1.26 and 1.27 lines that only increment Helm chart versions for chalice, assist-api and assist-stats. The last functional change remains the November 3 ASSETS_DENY_HOSTS option, which lets self-hosters block hosts the asset cacher may fetch, alongside a fix for EE 1.26 images that crashed on start.
What is OpenObserve?
OpenObserve 1.2.0-rc2 is a long fix list that closes a cross-tenant write gap.
OpenObserve opened its 1.2 cycle with rc1, led by metrics v2: alerts created from charts, comparisons, forecasts, formulas and Prometheus 3.x functions. rc2 is a large batch of fixes across the new surfaces, including blocking cross-tenant writes through function updates and remote destinations, scoping service graphs and alert lists to what a user may read, and polish for an On-Call module now tagged beta. Fleet, RUM, Kubernetes and synthetics views also got fixes.
OpenReplay vs OpenObserve: editorial side-by-side
OpenReplay
5.0ANALYTICS
OpenReplay's feed is Helm chart bumps behind its asset-cacher deny list.
◆ Current state
OpenReplay's entries since November 4 are automated backup tags on the 1.26 and 1.27 lines that only increment Helm chart versions for chalice, assist-api and assist-stats. The last functional change remains the November 3 ASSETS_DENY_HOSTS option, which lets self-hosters block hosts the asset cacher may fetch, alongside a fix for EE 1.26 images that crashed on start.
◆ Where it's heading
The project is in a maintenance stretch, backporting fixes across 1.25 to 1.27 and repackaging charts. Nothing in recent entries points to new user-facing features.
◆ Prediction
Unclear from these entries; more chart-bump backup tags are likely until a 1.27.x release with notes appears.
OpenObserve
5.0ANALYTICS
OpenObserve 1.2.0-rc2 is a long fix list that closes a cross-tenant write gap.
◆ Current state
OpenObserve opened its 1.2 cycle with rc1, led by metrics v2: alerts created from charts, comparisons, forecasts, formulas and Prometheus 3.x functions. rc2 is a large batch of fixes across the new surfaces, including blocking cross-tenant writes through function updates and remote destinations, scoping service graphs and alert lists to what a user may read, and polish for an On-Call module now tagged beta. Fleet, RUM, Kubernetes and synthetics views also got fixes.
◆ Where it's heading
The 1.2 cycle is wider than metrics: rc2's fixes reveal on-call scheduling, fleet management, RUM, synthetics and incident root-cause features heading into the release. Several fixes tighten tenant and permission boundaries, which suggests multi-tenant and enterprise deployments are a priority before 1.2 goes stable.
◆ Prediction
Expect one more release candidate or a 1.2.0 stable soon, followed by 1.2.x backport patches as the 1.1 line had.
Alternatives to OpenReplay and OpenObserve
Other Analytics products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either OpenReplay or OpenObserve.
Dovetail
Dovetail lets admins choose which connectors members can plug into the workspace.
Dagster
Dagster drops Python 3.10 and lets agents run schedules and sensors through MCP.
OpenHouse
OpenHouse adds time-zone-aware retention and per-database table caps.
Countly
Countly 25.03.59 defaults to Node 26, supports MongoDB 9 and tightens app scoping.
Kubecost
Kubecost cuts three 3.3.2 release candidates in two days, still without notes.
See all OpenReplay alternatives → · See all OpenObserve alternatives →
Recent activity from OpenReplay and OpenObserve
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 1d agoOpenObserve1.2.0-rc2 blocks cross-tenant writes, polishes On-Call beta
- 4d agoOpenReplayOpenReplay backup tag: sourcemap reader chart bump
- 4d agoOpenReplayOpenReplay backup tag: sourcemap reader chart bump
- 4d agoOpenReplayOpenReplay 1.27.0 backup tag bumps sourcemap reader chart
- 7d agoOpenReplayOpenReplay 1.27 backup tag: chalice chart version bump
- 9d agoOpenReplayOpenReplay 1.27 backup tag: assist-stats chart bump
- 9d agoOpenReplayOpenReplay 1.27 backup tag: assist-api chart bump
- 9d agoOpenObserveOpenObserve 1.2.0-rc1: metrics v2 with chart alerts and forecasts
- 25d agoOpenObservev1.1.2: PromQL streaming fix plus five backported fixes
- 29d agoOpenObservev1.1.1: indexing fsync fix, metrics index and WAL pack always on
- 1mo agoOpenObserveOpenObserve 1.1.0 goes stable after three release candidates
- 1mo agoOpenObservev1.1.0-rc3: auth-salt fix, Product Analytics put behind a flag
Frequently asked questions
What is the difference between OpenReplay and OpenObserve?
They serve adjacent needs but don't currently overlap on shipped themes. OpenReplay and OpenObserve are shipping at a similar cadence (velocity 5.0 vs 5.0, both within Sparkpulse's "active" band). See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is OpenReplay better than OpenObserve?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. OpenReplay and OpenObserve are shipping at a similar cadence (velocity 5.0 vs 5.0, both within Sparkpulse's "active" band). For your specific use case, the alternatives sections above list other Analytics products to evaluate alongside.
What are the best alternatives to OpenReplay?
Top OpenReplay alternatives in Analytics are ranked by recent ship velocity. Browse the "OpenReplay alternatives" section above for the current picks, or visit /alternatives/openreplay for the full list with editorial commentary on each.
What are the best alternatives to OpenObserve?
Top OpenObserve alternatives in Analytics are ranked by recent ship velocity. Browse the "OpenObserve alternatives" section above for the current picks, or visit /alternatives/openobserve for the full list with editorial commentary on each.