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Comparison · Infra & APIs

Fission vs Wazuh

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

Fission vs Wazuh: at a glance

FeatureFissionWazuh
SectorInfra & APIsInfra & APIs
Velocity score0.05.0
Sparks · 30d00
Top themesserverless, kubernetes, faas, release-candidatessiem, endpoint-security, open-source, security-hardening
Last editorial update3mo ago7h ago
WebsiteVisit →Visit →

What is Fission?

Fission's release feed carries only RC tags, and none of them say what shipped

Every entry here is a release candidate — v1.22.0-rc1 and rc2, v1.23.0-rc1, v1.25.0-rc1 — with no final release appearing between them, and the version sequence skips 1.24 entirely. The bodies are whatever the tagging commit said, so what reaches this feed is a dependabot bump, a CLI tool-version refresh, a codegen sync explicitly labelled as having no functional change, and one entry that is nothing but links to an external release-highlights page. The actual release notes live on the project's documentation site, not here.

Read the full Fission trajectory →

What is Wazuh?

Wazuh hardens its 4.14 line while 5.0 rebuilds how agents talk to the manager.

Wazuh ships 4.14 patch releases roughly every two to three weeks, and almost all of the content is security hardening: path traversal and command injection fixes, input validation in the cluster code, connection deadlines and memory leak fixes. 4.14.10 also added memory limits for oversized rulesets and queue warnings for the vulnerability scanner. In parallel, 5.0.0 reached its second release candidate on October 30.

Read the full Wazuh trajectory →

Fission vs Wazuh: editorial side-by-side

F
Fission
INFRA · APIS
0.0

Fission's release feed carries only RC tags, and none of them say what shipped

◆ Current state

Every entry here is a release candidate — v1.22.0-rc1 and rc2, v1.23.0-rc1, v1.25.0-rc1 — with no final release appearing between them, and the version sequence skips 1.24 entirely. The bodies are whatever the tagging commit said, so what reaches this feed is a dependabot bump, a CLI tool-version refresh, a codegen sync explicitly labelled as having no functional change, and one entry that is nothing but links to an external release-highlights page. The actual release notes live on the project's documentation site, not here.

◆ Where it's heading

What can be read from these tags is infrastructure maintenance rather than product direction: Go dependency updates, helm and kind and skaffold and cosign version refreshes, and regenerated swagger and applyconfiguration files kept in sync with CEL and webhook validation comments in the core API types. That last one is the only entry hinting at anything structural — CEL-based validation on the API types implies declarative validation moving into the CRDs — but the commit itself changes only generated output.

◆ Prediction

This feed does not carry enough to predict product direction; until final releases or their notes appear here rather than only candidate tags, any read of where Fission is heading would be guesswork.

W
Wazuh
INFRA · APIS
5.0

Wazuh hardens its 4.14 line while 5.0 rebuilds how agents talk to the manager.

◆ Current state

Wazuh ships 4.14 patch releases roughly every two to three weeks, and almost all of the content is security hardening: path traversal and command injection fixes, input validation in the cluster code, connection deadlines and memory leak fixes. 4.14.10 also added memory limits for oversized rulesets and queue warnings for the vulnerability scanner. In parallel, 5.0.0 reached its second release candidate on October 30.

◆ Where it's heading

5.0 is the real change: agents move to HTTPS for talking to the manager, a new detection engine replaces the 4.x analysis daemon, and every server install becomes a cluster node. The 4.14 branch, meanwhile, reads like a security audit being worked through release by release, which keeps current installs safe while 5.0 settles.

◆ Prediction

More 5.0 release candidates are likely before a final release, and 4.14 patch releases with security fixes should keep coming every few weeks; a 5.0 GA date is not stated in these entries.

Alternatives to Fission and Wazuh

Other Infra & APIs 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 Fission or Wazuh.

See all Fission alternatives → · See all Wazuh alternatives →

Recent activity from Fission and Wazuh

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

  1. 2d agoWazuhWazuh 4.14.11 RC1 tightens group paths and agent enrollment
  2. 5d agoWazuhWazuh 4.14.10 adds ruleset memory limits and closes a root injection
  3. 14d agoWazuhWazuh 5.0 RC2 swaps in a new detection engine
  4. 29d agoWazuhWazuh 4.14.9 adds compiler hardening to Linux binaries
  5. 1mo agoWazuhWazuh 5.0 RC1 moves agents to HTTPS and makes every server a cluster
  6. 1mo agoWazuhWazuh 4.14.8 fixes an alert-stopping deadlock
  7. 5mo agoFissionFission 1.25.0-rc1 tag carries only regenerated codegen output
  8. 6mo agoFissionFission 1.23.0-rc1 tag carries a CI tool-version refresh
  9. 11mo agoFissionv1.22.0-rc2
  10. 1y agoFissionFission 1.22.0-rc1 tag carries a golang.org/x/net bump

Frequently asked questions

What is the difference between Fission and Wazuh?

They serve adjacent needs but don't currently overlap on shipped themes. Wazuh 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 Fission better than Wazuh?

Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Wazuh 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 Infra & APIs products to evaluate alongside.

What are the best alternatives to Fission?

Top Fission alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Fission alternatives" section above for the current picks, or visit /alternatives/fission for the full list with editorial commentary on each.

What are the best alternatives to Wazuh?

Top Wazuh alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Wazuh alternatives" section above for the current picks, or visit /alternatives/wazuh for the full list with editorial commentary on each.