Calibre
Calibre MCP lets your coding agent read RUM and Lighthouse data, then fix the slow code
Comparison · Analytics
OpenReplay vs Tinybird
A side-by-side editorial comparison of OpenReplay and Tinybird — release velocity, themes, recent moves, and the top alternatives to consider.
OpenReplay vs Tinybird: 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 Tinybird?
Tinybird shrinks its Local image by a third after a run of observability updates.
Tinybird's Nov 6 update makes the Tinybird Local image about a third smaller to download and lighter on memory when idle. It follows system.merges for watching running merges, retryable MCP errors, shared Explorations and tighter viewer and guest permissions. Classic was switched off for Free and Developer plans in mid-October.
OpenReplay vs Tinybird: 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.
Tinybird
5.0ANALYTICS
Tinybird shrinks its Local image by a third after a run of observability updates.
◆ Current state
Tinybird's Nov 6 update makes the Tinybird Local image about a third smaller to download and lighter on memory when idle. It follows system.merges for watching running merges, retryable MCP errors, shared Explorations and tighter viewer and guest permissions. Classic was switched off for Free and Developer plans in mid-October.
◆ Where it's heading
With the Classic sunset done, weekly updates are small and practical: visibility into what the cluster is doing, permission tightening and a better local development loop. MCP keeps getting incremental attention.
◆ Prediction
Expect more developer-loop and observability updates rather than a large new feature in the next few weeks.
Alternatives to OpenReplay and Tinybird
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 Tinybird.
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.
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.
Grafana Loki
Loki 4.0 reaches RC3 and narrows S3 storage classes to Standard and Standard-IA.
See all OpenReplay alternatives → · See all Tinybird alternatives →
Recent activity from OpenReplay and Tinybird
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 3d agoOpenReplayOpenReplay 1.27 backup tag: chalice chart version bump
- 4d agoTinybirdA smaller Tinybird Local image
- 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
- 11d agoTinybirdQuery running merges with system.merges
- 18d agoTinybirdShare Explorations with your Workspace
- 25d agoTinybirdTinybird Classic sunset for Free and Developer plans is today
- 1mo agoTinybirdRemove several organization members at once
- 1mo agoTinybirdTinybird Local on arm64 requires a 4KiB page size kernel
Frequently asked questions
What is the difference between OpenReplay and Tinybird?
They serve adjacent needs but don't currently overlap on shipped themes. OpenReplay and Tinybird 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 Tinybird?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. OpenReplay and Tinybird 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 Tinybird?
Top Tinybird alternatives in Analytics are ranked by recent ship velocity. Browse the "Tinybird alternatives" section above for the current picks, or visit /alternatives/tinybird for the full list with editorial commentary on each.