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Comparison · Analytics
Cortex vs Datawrapper
A side-by-side editorial comparison of Cortex and Datawrapper — release velocity, themes, recent moves, and the top alternatives to consider.
Cortex vs Datawrapper: at a glance
What is Cortex?
Cortex 1.22 is on its fourth candidate, with sharded Parquet and years of deprecated flags removed.
Cortex 1.22.0 has been in release candidates since 12 September, reaching rc.3 on 6 October, and GitHub shows no final yet. The candidate adds sharded Parquet conversion and querying, resource-based query eviction that cancels the heaviest query when CPU or heap crosses a threshold, OCI Object Storage as a backend, and an active-series tracker per tenant. It also removes long-deprecated flags and config fields, some of which now stop Cortex from starting if left in place.
What is Datawrapper?
Datawrapper's October is touch tooltips, keyboard focus and small chart repairs.
Datawrapper's recent changelog is a run of small, single-line changes. Touch devices get reliable tooltips on multiple-line and multiple-column charts and close buttons on symbol maps and scatter plots, keyboard focus outlines are now consistent and themeable, and range highlights can be hidden per device. The largest items are still minor refinements to existing chart types.
Cortex vs Datawrapper: editorial side-by-side
Cortex
2.5ANALYTICS
Cortex 1.22 is on its fourth candidate, with sharded Parquet and years of deprecated flags removed.
◆ Current state
Cortex 1.22.0 has been in release candidates since 12 September, reaching rc.3 on 6 October, and GitHub shows no final yet. The candidate adds sharded Parquet conversion and querying, resource-based query eviction that cancels the heaviest query when CPU or heap crosses a threshold, OCI Object Storage as a backend, and an active-series tracker per tenant. It also removes long-deprecated flags and config fields, some of which now stop Cortex from starting if left in place.
◆ Where it's heading
The storage arc toward Parquet continues: after 1.21 made Parquet a Store Gateway query mode, 1.22 shards files that exceed column limits. A second arc is protecting shared clusters from heavy tenants, through query eviction, resource-based throttling and concurrent data-byte limits on store gateways. The cleanup is the maturity arc from 1.21 carried further: no-op flags that were tolerated for releases now fail at startup.
◆ Prediction
1.22.0 final should follow rc.3, which added only two fixes. Operators should expect upgrade failures from leftover deprecated flags, and the release notes tell them to grep runtime configs before upgrading.
Datawrapper
5.0ANALYTICS
Datawrapper's October is touch tooltips, keyboard focus and small chart repairs.
◆ Current state
Datawrapper's recent changelog is a run of small, single-line changes. Touch devices get reliable tooltips on multiple-line and multiple-column charts and close buttons on symbol maps and scatter plots, keyboard focus outlines are now consistent and themeable, and range highlights can be hidden per device. The largest items are still minor refinements to existing chart types.
◆ Where it's heading
The current thread is reader-side interaction, with mobile touch and keyboard access getting the most attention. Range highlights have now had two additions in three months, after patterns in August, so annotation remains the one area accumulating options. No new chart type appears in the visible window.
◆ Prediction
Expect more touch and accessibility fixes as tooltip behavior is brought in line across chart types, since the notes already compare newer behavior with choropleth maps.
Alternatives to Cortex and Datawrapper
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 Cortex or Datawrapper.
OpenMetadata
OpenMetadata reaches 2.1 rc1 after a month of repairing 2.0's connectors.
Stitch
Stitch keeps patching connectors one replication bug at a time.
Fluent Bit
Fluent Bit spends October bounding what its inputs will accept.
Axiom
Axiom makes agent work checkable, and points alerts straight at coding agents
Apache Pinot
Pinot 1.6 adds SQL DDL and vector backends, and now needs Java 25 to run its services.
See all Cortex alternatives → · See all Datawrapper alternatives →
Recent activity from Cortex and Datawrapper
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 4d agoDatawrapper2026-10-29 / symbol maps and scatter plots
- 6d agoDatawrapper2026-10-27 / election donuts
- 7d agoDatawrapper2026-10-26 / all charts
- 7d agoDatawrapper2026-10-26 / multiple lines and multiple columns
- 12d agoDatawrapper2026-10-21 / range highlights
- 19d agoDatawrapper2026-10-14 / charts and tables
- 26d agoCortex1.22 candidate 4 fixes tenant-deletion cleanup on GCS and Azure
- 1mo agoCortex1.22 candidate 3 fixes the ingestion-delay histogram
- 1mo agoCortex1.22 candidate 2 adds three bug fixes
- 1mo agoCortex1.22 candidate: sharded Parquet, query eviction, OCI storage
- 5mo agoCortex1.21.1 candidate hardens gossip, ingestion and status pages
- 6mo agoCortex1.21.0-rc.1 fixes memberlist, tenant federation and a memory leak
Frequently asked questions
What is the difference between Cortex and Datawrapper?
They serve adjacent needs but don't currently overlap on shipped themes. Datawrapper is currently shipping more aggressively (velocity 5.0 vs 2.5), 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 Cortex better than Datawrapper?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Datawrapper is currently shipping more aggressively (velocity 5.0 vs 2.5), 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 Cortex?
Top Cortex alternatives in Analytics are ranked by recent ship velocity. Browse the "Cortex alternatives" section above for the current picks, or visit /alternatives/cortex-metrics for the full list with editorial commentary on each.
What are the best alternatives to Datawrapper?
Top Datawrapper alternatives in Analytics are ranked by recent ship velocity. Browse the "Datawrapper alternatives" section above for the current picks, or visit /alternatives/datawrapper for the full list with editorial commentary on each.