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Comparison · Infra & APIs

Tasmota vs Wazuh

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

Tasmota vs Wazuh: at a glance

FeatureTasmotaWazuh
SectorInfra & APIsInfra & APIs
Velocity score2.55.0
Sparks · 30d00
Top themesiot-firmware, esp32, mqtt-5, dali-2siem, endpoint-security, open-source, security-hardening
Last editorial update12d ago9h ago
WebsiteVisit →Visit →

What is Tasmota?

Tasmota 16 adds optional MQTT 5.0 and DALI-2 commissioning for lighting control.

v16.0.0 Theo landed in mid-October. It adds optional MQTT 5.0 focused on request and response, initial ESP32-S31 and ESP32-C61 support, and DALI-2 device commissioning, input events and push-button bindings. HVAC work is also heavy, with a MiELHVAC web panel, Modbus RTU slave and Home Assistant discovery.

Read the full Tasmota 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 →

Tasmota vs Wazuh: editorial side-by-side

T
Tasmota
INFRA · APIS
2.5

Tasmota 16 adds optional MQTT 5.0 and DALI-2 commissioning for lighting control.

◆ Current state

v16.0.0 Theo landed in mid-October. It adds optional MQTT 5.0 focused on request and response, initial ESP32-S31 and ESP32-C61 support, and DALI-2 device commissioning, input events and push-button bindings. HVAC work is also heavy, with a MiELHVAC web panel, Modbus RTU slave and Home Assistant discovery.

◆ Where it's heading

The major number doesn't change the release's character: breadth remains the product. Two threads stand out from the driver list. Building-automation protocols are getting deeper support, with DALI-2, Modbus and OpenTherm's second heating circuit, and MQTT 5.0 updates the core messaging layer for the first time in these entries.

◆ Prediction

Expect the next release in about two months with further DALI-2 and Berry work, and fuller ESP32-S31 support, since the current support is labeled initial.

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 Tasmota 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 Tasmota or Wazuh.

See all Tasmota alternatives → · See all Wazuh alternatives →

Recent activity from Tasmota 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 agoTasmotav16.0.0 adds MQTT 5.0, ESP32-S31 and DALI-2 commissioning
  5. 29d agoWazuhWazuh 4.14.9 adds compiler hardening to Linux binaries
  6. 1mo agoWazuhWazuh 5.0 RC1 moves agents to HTTPS and makes every server a cluster
  7. 1mo agoWazuhWazuh 4.14.8 fixes an alert-stopping deadlock
  8. 2mo agoTasmotaTasmota v15.6.0 Sylvie
  9. 4mo agoTasmotaTasmota v15.5.0 Sylvan
  10. 6mo agoTasmotaTasmota v15.4.0 Sybil
  11. 8mo agoTasmotaTasmota v15.3.0 Susan
  12. 11mo agoTasmotaTasmota v15.2.0 Stephan

Frequently asked questions

What is the difference between Tasmota and Wazuh?

They serve adjacent needs but don't currently overlap on shipped themes. Wazuh 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 Tasmota 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 2.5), 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 Tasmota?

Top Tasmota alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Tasmota alternatives" section above for the current picks, or visit /alternatives/tasmota 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.