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Comparison · Analytics
Glances vs OpenReplay
A side-by-side editorial comparison of Glances and OpenReplay — release velocity, themes, recent moves, and the top alternatives to consider.
Glances vs OpenReplay: at a glance
What is Glances?
Glances 4.5.9 closes out the 4.x line as a 5.0 beta opens for testing.
Glances 4.5.9 replaces the python-jose library, which carried a CVE, with PyJWT and updates every dependency. The notes say it is the last 4.x release and point users to a Glances 5.0.0 beta on Test PyPI and a dev Docker image. Most 4.5 releases this year were security and correctness fixes.
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.
Glances vs OpenReplay: editorial side-by-side
Glances
5.0ANALYTICS
Glances 4.5.9 closes out the 4.x line as a 5.0 beta opens for testing.
◆ Current state
Glances 4.5.9 replaces the python-jose library, which carried a CVE, with PyJWT and updates every dependency. The notes say it is the last 4.x release and point users to a Glances 5.0.0 beta on Test PyPI and a dev Docker image. Most 4.5 releases this year were security and correctness fixes.
◆ Where it's heading
After a year of CVE patches and alert correctness work on 4.5, the project is ending the 4.x line and moving to 5.0. The feed does not yet describe what changes in 5.0.
◆ Prediction
Expect further 5.0 betas and then a 5.0.0 release; whether it changes the plugin model, web UI or API is not visible in these entries.
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.
Alternatives to Glances and OpenReplay
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 Glances or OpenReplay.
Dovetail
Dovetail opens its docs to Claude and ChatGPT as co-authors.
Apache SkyWalking
SkyWalking 11.1 builds service maps from OpenTelemetry traces, no SkyWalking agent required.
Tinybird
Tinybird shrinks its Local image by a third after a run of observability updates.
OpenHouse
OpenHouse tightens view authorization and moves its optimizer schema to Flyway.
Delta Lake
Delta Lake's public stream is Databricks builds and code cleanup on the way to 4.5.
See all Glances alternatives → · See all OpenReplay alternatives →
Recent activity from Glances and OpenReplay
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 2d agoGlancesGlances 4.5.9
- 3d agoOpenReplayOpenReplay 1.27 backup tag: chalice chart version bump
- 5d agoOpenReplayOpenReplay 1.27 backup tag: assist-stats chart bump
- 5d agoOpenReplayOpenReplay 1.27 backup tag: assist-api chart bump
- 5d agoOpenReplayOpenReplay 1.26 backup tag: chalice chart version bump
- 6d agoOpenReplayOpenReplay 1.26.0 backup tag: chalice chart version bump
- 6d agoOpenReplay1.26: deny list for hosts the asset cacher may fetch
- 29d agoGlancesGlances 4.5.8
- 29d agoGlancesPre-cutover tag before the v4 migration
- 1mo agoGlancesGlances 4.5.7 fixes dozens of wrong or silent alerts
- 3mo agoGlancesCredential leak via URL values in /api/4/config
- 4mo agoGlancesContainer API latency, ARM GPU monitoring, AMP command-execution fix
Frequently asked questions
What is the difference between Glances and OpenReplay?
They serve adjacent needs but don't currently overlap on shipped themes. Glances and OpenReplay 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 Glances better than OpenReplay?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Glances and OpenReplay 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 Glances?
Top Glances alternatives in Analytics are ranked by recent ship velocity. Browse the "Glances alternatives" section above for the current picks, or visit /alternatives/glances for the full list with editorial commentary on each.
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.