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Comparison · Infra & APIs
Prometheus Alertmanager vs Wazuh
A side-by-side editorial comparison of Prometheus Alertmanager and Wazuh — release velocity, themes, recent moves, and the top alternatives to consider.
Prometheus Alertmanager vs Wazuh: at a glance
What is Prometheus Alertmanager?
Alertmanager 0.35 adds a gRPC API and a new UI, and breaks event recorder configs
Alertmanager handles deduplication, grouping, silencing and routing of Prometheus alerts. 0.35.0 (November 9) is the largest release in the feed: an experimental ConnectRPC API (Connect, gRPC and gRPC-Web) beside api/v2, a new Mantine UI at /ui/, Slack thread replies for alert updates, and breaking changes that require named event recorder outputs, move its output to an events/v2 schema and promote auto-gomemlimit to a plain flag. It follows 0.34.2, which turned CORS off by default.
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.
Prometheus Alertmanager vs Wazuh: editorial side-by-side
Prometheus Alertmanager
6.3INFRA · APIS
Alertmanager 0.35 adds a gRPC API and a new UI, and breaks event recorder configs
◆ Current state
Alertmanager handles deduplication, grouping, silencing and routing of Prometheus alerts. 0.35.0 (November 9) is the largest release in the feed: an experimental ConnectRPC API (Connect, gRPC and gRPC-Web) beside api/v2, a new Mantine UI at /ui/, Slack thread replies for alert updates, and breaking changes that require named event recorder outputs, move its output to an events/v2 schema and promote auto-gomemlimit to a plain flag. It follows 0.34.2, which turned CORS off by default.
◆ Where it's heading
The project is replacing its interfaces in parallel rather than in place: a new API generation and a new UI now run alongside the old ones. The event recorder introduced in 0.33 is being reshaped with breaking schema changes, so anything consuming it is tracking a moving target.
◆ Prediction
Expect 0.35.x patch releases fixing fallout from the breaking changes, and further services added to the ConnectRPC API beyond the initial status service.
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 Prometheus Alertmanager 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 Prometheus Alertmanager 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 Prometheus Alertmanager alternatives → · See all Wazuh alternatives →
Recent activity from Prometheus Alertmanager and Wazuh
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 2d agoWazuhWazuh 4.14.11 RC1 tightens group paths and agent enrollment
- 4d agoPrometheus Alertmanager0.35.0: gRPC API, new UI, Slack threads, breaking recorder changes ⚡
- 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
- 16d agoPrometheus Alertmanager0.34.2: CORS off by default, eMudhra CAs distrusted
- 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
- 1mo agoPrometheus Alertmanager0.34.1: inhibition fixes stop alerts being wrongly un-muted
- 2mo agoPrometheus AlertmanagerNotification failure reasons split; templatable route labels added
- 4mo agoPrometheus AlertmanagerSilence snapshot legacy matchers field restored
- 5mo agoPrometheus AlertmanagerPer-group alert markers replace the global one; event recorder lands ⚡
Frequently asked questions
What is the difference between Prometheus Alertmanager and Wazuh?
They serve adjacent needs but don't currently overlap on shipped themes. Prometheus Alertmanager is currently shipping more aggressively (velocity 6.3 vs 5.0), with 1 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 Prometheus Alertmanager better than Wazuh?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Prometheus Alertmanager is currently shipping more aggressively (velocity 6.3 vs 5.0), with 1 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 Prometheus Alertmanager?
Top Prometheus Alertmanager alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Prometheus Alertmanager alternatives" section above for the current picks, or visit /alternatives/alertmanager 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.