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Comparison · Analytics
Highlight vs OpenHouse
A side-by-side editorial comparison of Highlight and OpenHouse — release velocity, themes, recent moves, and the top alternatives to consider.
Highlight vs OpenHouse: at a glance
What is Highlight?
Highlight grew from session replay into SQL-driven observability, then went quiet in August 2025.
Highlight is an open-source observability stack covering session replay, errors, logs, traces and metrics. Its last tagged self-hosted release, docker-v0.5.6, shipped in August 2025 with session-replay performance fixes and session restarts. Nothing has been tagged since.
What is OpenHouse?
OpenHouse lays commit-time rule plumbing for column defaults and wires its catalog to Views.
OpenHouse shipped ten builds (v0.5.529 to v0.5.538) in six days. The substantive work is a pluggable pre-commit check framework inside doCommit, built so column-default rules run on every commit path, and the first wiring of OpenHouseCatalog to the Views service. Around that are a lightweight tableExists endpoint, opt-in Spark SQL ALTER TABLE ... UNLOCK, and validation that blocks RTAS combined with WAP or replication.
Highlight vs OpenHouse: editorial side-by-side
Highlight
0.0ANALYTICS
Highlight grew from session replay into SQL-driven observability, then went quiet in August 2025.
◆ Current state
Highlight is an open-source observability stack covering session replay, errors, logs, traces and metrics. Its last tagged self-hosted release, docker-v0.5.6, shipped in August 2025 with session-replay performance fixes and session restarts. Nothing has been tagged since.
◆ Where it's heading
Through 2025 the releases added OpenTelemetry metrics ingest, a SQL editor and builder for graphs, SQL alerts and dashboards created from log and trace views. That pushed Highlight from a replay tool toward a general telemetry platform. The cadence then slowed from roughly monthly to a two-month gap before stopping.
◆ Prediction
The entries show no release in more than a year, so the self-hosted line's future is unclear. Any new tag would most likely be maintenance on session replay and OTel ingestion.
OpenHouse
5.0ANALYTICS
OpenHouse lays commit-time rule plumbing for column defaults and wires its catalog to Views.
◆ Current state
OpenHouse shipped ten builds (v0.5.529 to v0.5.538) in six days. The substantive work is a pluggable pre-commit check framework inside doCommit, built so column-default rules run on every commit path, and the first wiring of OpenHouseCatalog to the Views service. Around that are a lightweight tableExists endpoint, opt-in Spark SQL ALTER TABLE ... UNLOCK, and validation that blocks RTAS combined with WAP or replication.
◆ Where it's heading
LinkedIn's table catalog is moving business rules into the commit itself, so defaults, property rules and commit policies all reject the same way with clear 400s. Views and default values are the two features being built in parallel. The recent revert of the catalog-first replication change suggests the team now prefers small, reversible steps.
◆ Prediction
Expect column default values and the Views client API to become usable end to end within the next few builds, with more PreCommitCheck rules registered by the tables service.
Alternatives to Highlight and OpenHouse
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 Highlight or OpenHouse.
Tinybird
Tinybird makes Explorations shareable and tightens viewer and guest permissions.
Fulcrum
Fulcrum turns on Insights, its AI assistant for field data, for every customer.
Holistics
Holistics lets admins put a key dashboard on everyone's Home page.
ThingsBoard
ThingsBoard updates time zone data on three release lines for 2026 daylight saving changes.
Lightdash
Lightdash opens AI-built chart types to every cloud user, through the app or MCP.
See all Highlight alternatives → · See all OpenHouse alternatives →
Recent activity from Highlight and OpenHouse
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 16h agoOpenHousev0.5.538: Fix Gradle Git hook installation in worktrees (#858)
- 2d agoOpenHousev0.5.537: Throw a catalog exception from doCommit's table property rules (#837)
- 2d agoOpenHouseOpenHouse v0.5.536 wires the catalog to the Views service
- 2d agoOpenHouseOpenHouse v0.5.535 pins publishing to JDK 17
- 3d agoOpenHousev0.5.534: [default values] Add pluggable pre-commit checks to doCommit (#831)
- 3d agoOpenHouseOpenHouse v0.5.533 sends catalog properties as headers
- 1y agoHighlightdocker-v0.5.6: session replay performance and session restarts
- 1y agoHighlightdocker-v0.5.5: SQL alerts, log downloads, video in replays
- 1y agoHighlightdocker-v0.5.4: SQL joins and graphed error metrics
- 1y agoHighlightdocker-v0.5.3: dashboards and alerts from logs and traces
- 1y agoHighlightdocker-v0.5.2: OTel metrics in the web SDK
- 1y agoHighlightdocker-v0.5.1: SQL editor for graphs and OTel metrics export ⚡
Frequently asked questions
What is the difference between Highlight and OpenHouse?
They serve adjacent needs but don't currently overlap on shipped themes. OpenHouse is currently shipping more aggressively (velocity 5.0 vs 0.0), with 0 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is Highlight better than OpenHouse?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. OpenHouse is currently shipping more aggressively (velocity 5.0 vs 0.0), with 0 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Analytics products to evaluate alongside.
What are the best alternatives to Highlight?
Top Highlight alternatives in Analytics are ranked by recent ship velocity. Browse the "Highlight alternatives" section above for the current picks, or visit /alternatives/highlight for the full list with editorial commentary on each.
What are the best alternatives to OpenHouse?
Top OpenHouse alternatives in Analytics are ranked by recent ship velocity. Browse the "OpenHouse alternatives" section above for the current picks, or visit /alternatives/openhouse for the full list with editorial commentary on each.