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Best SIGNL4 Alternatives in 2026

Updated

20 tools from IT incident management software ranked against SIGNL4 on the same published basis.

  1. 1
    KIX Free plan AndroidapiiOSLinuxself-hosted €33/mo7.8
    SIGNL4 vs KIX
  2. 2
    AlertOps Free plan AndroidapiiOSWeb $8/mo7.7
    SIGNL4 vs AlertOps
  3. 3
    GLPI Free trial AndroidapiLinuxMacself-hosted €19/mo7.7
    SIGNL4 vs GLPI
  4. 4
    ilert Free plan AndroidapiiOSWeb $39/mo7.7
    SIGNL4 vs ilert
  5. 5
    PagerDuty Free plan AndroidapiiOSself-hostedWeb $233.33/mo7.7
    SIGNL4 vs PagerDuty
  6. 6
    xMatters Free plan AndroidapiiOSWeb $15/mo7.7
    SIGNL4 vs xMatters
  7. 7
    incident.io Free plan AndroidapiiOSMacWeb $15/mo7.6
    SIGNL4 vs incident.io
  8. 9
    Grafana Cloud Application Observability Free plan LinuxMacWebWin $0.03/mo7.5
    SIGNL4 vs Grafana Cloud Application Observability
  9. 10
    OpsKnight Free plan AndroidapiiOSself-hostedWeb Free7.5
    SIGNL4 vs OpsKnight
  10. 11
    Better Stack Free plan AndroidapiiOSWeb $29/mo7.4
    SIGNL4 vs Better Stack
  11. 12
    iTop Free plan apiLinuxMacself-hostedWeb Free7.4
    SIGNL4 vs iTop
  12. 13
    FireHydrant Free plan apiWeb $25/mo7.3
    SIGNL4 vs FireHydrant
  13. 14
    Freshservice Free trial AndroidapiiOSWeb $19/mo7.2
    SIGNL4 vs Freshservice
  14. 15
    Rootly Free trial AndroidapiiOSWeb $20/mo7.2
    SIGNL4 vs Rootly
  15. 16
    InvGate Service Desk Free trial apiLinuxself-hostedWebWin $41.67/mo7.0
    SIGNL4 vs InvGate Service Desk
  16. 17
    TeamDynamix DEX LinuxMacWebWin 7.0
    SIGNL4 vs TeamDynamix DEX
  17. 18
    TOPdesk Free trial AndroidapiiOSself-hostedWeb £51/mo7.0
    SIGNL4 vs TOPdesk
  18. 19
    SysAid Free trial AndroidapiiOSself-hostedWeb $89/mo6.9
    SIGNL4 vs SysAid
  19. 20
    ManageEngine ServiceDesk Plus AndroidiOSLinuxMacWeb $13/mo6.8
    SIGNL4 vs ManageEngine ServiceDesk Plus
  20. 21
    ServiceNow ITSM AndroidiOSWeb 6.4
    SIGNL4 vs ServiceNow ITSM

SIGNL4 alternatives compared

#ToolScoreFree planFromRuns on
1KIX7.8Free plan€33/moAndroid, API, iOS, Linux, self-hosted, Web
2AlertOps7.7Free plan$8/moAndroid, API, iOS, Web
3GLPI7.7No€19/moAndroid, API, Linux, Mac, self-hosted, Web, Windows
4ilert7.7Free plan$39/moAndroid, API, iOS, Web
5PagerDuty7.7Free plan$233.33/moAndroid, API, iOS, self-hosted, Web
6xMatters7.7Free plan$15/moAndroid, API, iOS, Web
7incident.io7.6Free plan$15/moAndroid, API, iOS, Mac, Web
9Grafana Cloud Application Observability7.5Free plan$0.03/moLinux, Mac, Web, Windows
10OpsKnight7.5Free planFreeAndroid, API, iOS, self-hosted, Web
11Better Stack7.4Free plan$29/moAndroid, API, iOS, Web
12iTop7.4Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
13FireHydrant7.3Free plan$25/moAPI, Web
14Freshservice7.2No$19/moAndroid, API, iOS, Web
15Rootly7.2No$20/moAndroid, API, iOS, Web
16InvGate Service Desk7.0No$41.67/moAPI, Linux, self-hosted, Web, Windows
17TeamDynamix DEX7.0No—Linux, Mac, Web, Windows
18TOPdesk7.0No£51/moAndroid, API, iOS, self-hosted, Web
19SysAid6.9No$89/moAndroid, API, iOS, self-hosted, Web
20ManageEngine ServiceDesk Plus6.8No$13/moAndroid, iOS, Linux, Mac, Web, Windows
21ServiceNow ITSM6.4No—Android, iOS, Web
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Questions about SIGNL4 alternatives

What is the best alternative to SIGNL4?

KIX, number 1 in IT incident management software with a score of 7.8 out of 10. The others here: AlertOps, GLPI, ilert and 16 more.

What is the best free alternative to SIGNL4?

KIX is the best-ranked alternative with a free plan. 11 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked on what each maker publishes, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing.