Top 11 cybersecurity that work with Slack

Elastic Security is the highest-ranked provider in the Top 11 Microsoft Sentinel vs Splunk Enterprise Security vs CrowdStrike Falcon Next-Gen SIEM: 11 Best SIEM Software 2026 that integrates with Slack.

Why this answer

Filtered to entries that publicly document a Slack integration. We do not include "API available" as proof of integration — there has to be a named connector or first-class workflow.

Showing all 2 matches. Top 11 publishes whatever the data supports — we don’t pad lists. See the full ranked Microsoft Sentinel vs Splunk Enterprise Security vs CrowdStrike Falcon Next-Gen SIEM: 11 Best SIEM Software 2026.

  1. #1Elastic Security(rank #5 in Microsoft Sentinel vs Splunk Enterprise Security vs CrowdStrike Falcon Next-Gen SIEM: 11 Best SIEM Software 2026)

    8.6/9.4

    Search-driven SIEM at lower data cost.

    Full Elastic Security review · Compare: Elastic Security vs Rapid7 InsightIDR · Alternatives

  2. #2Rapid7 InsightIDR(rank #10 in Microsoft Sentinel vs Splunk Enterprise Security vs CrowdStrike Falcon Next-Gen SIEM: 11 Best SIEM Software 2026)

    8/9.4

    Curated detections and UEBA with low tuning.

    Full Rapid7 InsightIDR review · Alternatives

Methodology: /methodology · No paid placement ever · Verified .