GravityKit
GravityKit folds every GravityView extension into one Pro plugin.
Comparison · Infra & APIs
Contour vs Wazuh
A side-by-side editorial comparison of Contour and Wazuh — release velocity, themes, recent moves, and the top alternatives to consider.
Contour vs Wazuh: at a glance
What is Contour?
Three supported branches, patched in lockstep within the same minute.
Contour maintains 1.31, 1.32 and 1.33 concurrently and releases them together — the February batch went out across three branches inside two minutes, and the March batch did the same. The content is almost entirely inherited: Envoy bumps to pick up security fixes, Go updates, and a gRPC update for a CVE that Contour explicitly notes it is not affected by.
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.
Contour vs Wazuh: editorial side-by-side
Contour
0.0INFRA · APIS
Three supported branches, patched in lockstep within the same minute.
◆ Current state
Contour maintains 1.31, 1.32 and 1.33 concurrently and releases them together — the February batch went out across three branches inside two minutes, and the March batch did the same. The content is almost entirely inherited: Envoy bumps to pick up security fixes, Go updates, and a gRPC update for a CVE that Contour explicitly notes it is not affected by.
◆ Where it's heading
This is a proxy whose release cadence is governed by its data plane rather than its own feature work. Envoy security releases set the schedule, and Contour's job is to bump, verify compatibility and ship across every supported branch simultaneously. The changes that do originate in Contour are operational sharp edges found in production: an HTTPProxy CRD schema wrongly marking a status error field as required, which broke load balancer status updates, and shutdown-manager being CPU-throttled at a 50m limit.
◆ Prediction
The next release will almost certainly be another simultaneous three-branch batch triggered by an Envoy security bump, since both batches in this window followed exactly that pattern.
Wazuh
5.0INFRA · APIS
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 Contour 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 Contour or Wazuh.
Payload CMS
Payload's v4 beta.9 keeps every past image crop and raises the Node floor again.
Nautobot
Nautobot 3.3 alpha 2 adds test helpers and a cable location filter after 3.2.9's token-leak fix.
Clair
Clair 4.10 RC can read SBOMs to match Java vulnerabilities.
Shuffle
Shuffle tags builds almost daily, but the notes are empty.
KrakenD
KrakenD's community edition is shipping only dependency bumps.
See all Contour alternatives → · See all Wazuh alternatives →
Recent activity from Contour and Wazuh
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 2d agoWazuhWazuh 4.14.11 RC1 tightens group paths and agent enrollment
- 5d agoWazuhWazuh 4.14.10 adds ruleset memory limits and closes a root injection
- 14d agoWazuhWazuh 5.0 RC2 swaps in a new detection engine
- 29d agoWazuhWazuh 4.14.9 adds compiler hardening to Linux binaries
- 1mo agoWazuhWazuh 5.0 RC1 moves agents to HTTPS and makes every server a cluster
- 1mo agoWazuhWazuh 4.14.8 fixes an alert-stopping deadlock
- 7mo agoContourContour 1.33.3 bumps Envoy to 1.35.9 for security fixes
- 7mo agoContourContour 1.32.4 bumps Envoy to 1.34.13 for security fixes
- 7mo agoContourContour 1.31.5 bumps Envoy to 1.34.13 for security fixes
- 8mo agoContourContour 1.33.2 fixes HTTPProxy status updates and shutdown throttling
- 8mo agoContourContour 1.32.3 fixes the HTTPProxy status schema
- 8mo agoContourContour 1.31.4 fixes the HTTPProxy status schema
Frequently asked questions
What is the difference between Contour 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 Contour 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 Contour?
Top Contour alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Contour alternatives" section above for the current picks, or visit /alternatives/contour 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.