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OpenCTI vs Umami

A side-by-side editorial comparison of OpenCTI and Umami — release velocity, themes, recent moves, and the top alternatives to consider.

OpenCTI vs Umami: at a glance

FeatureOpenCTIUmami
SectorAnalyticsAnalytics
Velocity score6.30.0
Sparks · 30d00
Top themesthreat-intelligence, stix, data-model, ingestionweb analytics, session replay, dashboards, security patches
Last editorial update18h ago19d ago
WebsiteVisit →Visit →

What is OpenCTI?

OpenCTI spends a release unblocking queues and hardening upserts

7.260817.0 is a fix release. The most consequential item is malformed STIX messages nacking forever and blocking worker queues indefinitely — a stall in the ingestion path rather than a display bug. Alongside it: upsert clearing an existing createdBy when incoming confidence is higher, draft upserts crashing on existing attack patterns, OTP handling in the stream middleware, and case template relation authorization. Score fields were added to threat actor groups, intrusion sets and malware.

Read the full OpenCTI trajectory →

What is Umami?

Umami spent late 2025 patching Next.js CVEs, then shipped Boards and Session Replay in v3.1.0.

The window splits sharply. Four of six releases are December 2025 patches across the v2 and v3 lines, all responding to the same Next.js and React security advisories plus Docker build breakage — several shipped within days of each other because the first fix updated Next.js without the affected React versions. Then v3.1.0 in April 2026 delivered custom dashboards as Boards, Session Replay, Web Vitals performance tracking, a redesigned share page, and a large batch of fixes.

Read the full Umami trajectory →

OpenCTI vs Umami: editorial side-by-side

O
OpenCTI
ANALYTICS
6.3

OpenCTI spends a release unblocking queues and hardening upserts

◆ Current state

7.260817.0 is a fix release. The most consequential item is malformed STIX messages nacking forever and blocking worker queues indefinitely — a stall in the ingestion path rather than a display bug. Alongside it: upsert clearing an existing createdBy when incoming confidence is higher, draft upserts crashing on existing attack patterns, OTP handling in the stream middleware, and case template relation authorization. Score fields were added to threat actor groups, intrusion sets and malware.

◆ Where it's heading

The platform's feature energy went into the connector catalog and integrations rework in July, and the releases since have been consolidating: mass operations on relation times, shareable saved searches, and now a pass over ingestion robustness. Adding score to more entity types continues the slow enrichment of the data model that runs underneath the feature work.

◆ Prediction

Given score arriving on three entity types in one release, expect it to keep spreading across the data model, and the queue-blocking class of bug to draw more worker-side hardening.

Umami logo
Umami
ANALYTICS
0.0

Umami spent late 2025 patching Next.js CVEs, then shipped Boards and Session Replay in v3.1.0.

◆ Current state

The window splits sharply. Four of six releases are December 2025 patches across the v2 and v3 lines, all responding to the same Next.js and React security advisories plus Docker build breakage — several shipped within days of each other because the first fix updated Next.js without the affected React versions. Then v3.1.0 in April 2026 delivered custom dashboards as Boards, Session Replay, Web Vitals performance tracking, a redesigned share page, and a large batch of fixes.

◆ Where it's heading

The security cluster is a framework dependency showing its cost — an analytics tool inheriting its release schedule from Next.js advisories. v3.1.0 is where product work resumes, and its content is telling: Session Replay and Web Vitals move Umami past pageview counting into behaviour and performance, which is the territory occupied by heavier commercial analytics rather than the lightweight privacy-first tools it grew up alongside.

◆ Prediction

Expect the next releases to build on Boards and Session Replay rather than return to the counting core, since both are new surfaces that arrived with a single release and no follow-up yet.

Alternatives to OpenCTI and Umami

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 OpenCTI or Umami.

See all OpenCTI alternatives → · See all Umami alternatives →

Recent activity from OpenCTI and Umami

Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.

  1. 1d agoOpenCTIMalformed STIX no longer blocks worker queues indefinitely
  2. 4d agoOpenCTILTS branch gets the security backport: access-scoped streams, dependency sweep
  3. 7d agoOpenCTIMass operations can now edit relation start and stop times
  4. 11d agoOpenCTISaved searches and dashboard filters become shareable and reusable
  5. 15d agoOpenCTIData sanity operations can be stopped mid-run
  6. 20d agoOpenCTIIntegrations experience reworked around the new catalog, plus draft approval workflows
  7. 4mo agoUmamiv3.1.0: Boards, Session Replay and Web Vitals
  8. 8mo agoUmamiv3.0.3: Next.js security patch
  9. 8mo agoUmamiv2.20.2: Next.js security patch for the v2 line
  10. 8mo agoUmamiv2.20.1: React version fix and Docker build repairs
  11. 8mo agoUmamiv2.20.0: Next.js CVE fix for the v2 line
  12. 8mo agoUmamiv3.0.2: Next.js RSC vulnerability patch and UI fixes

Frequently asked questions

What is the difference between OpenCTI and Umami?

They serve adjacent needs but don't currently overlap on shipped themes. OpenCTI is currently shipping more aggressively (velocity 6.3 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 OpenCTI better than Umami?

Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. OpenCTI is currently shipping more aggressively (velocity 6.3 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 OpenCTI?

Top OpenCTI alternatives in Analytics are ranked by recent ship velocity. Browse the "OpenCTI alternatives" section above for the current picks, or visit /alternatives/opencti for the full list with editorial commentary on each.

What are the best alternatives to Umami?

Top Umami alternatives in Analytics are ranked by recent ship velocity. Browse the "Umami alternatives" section above for the current picks, or visit /alternatives/umami for the full list with editorial commentary on each.