Life & fun · alternatives · 2026

CrowdSec is a collaborative firewall that uses behavior and reputation data to protect networks. Launched in 2020, it operates by analyzing user and system behavior patterns while leveraging a shared reputation… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Crowdsec, the behavior and reputation-based collaborative firewall launched in 2020; newer entries below may have overtaken it.

1. 1
   CrowdSec▲74

   The massively multiplayer firewall

   2021 · crowdsec.net · its alternatives →

2. 2
   CrowdSec, an open-source, modernized and collaborative fail2ban▲15

   CrowdSec - the open-source and participative security solution offering crowdsourced protection against malicious IPs and access to the most advanced real-world CTI. - crowdsecurity/crowdsec

   2020 · github.com · its alternatives →

3. 3
   The CrowdSec Console▲193

   Monitor cyber threats on your online services

   2022 · app.crowdsec.net · its alternatives →

4. 4
   Beagle Security for Enterprises▲259

   The AI-powered AppSec platform that identifies vulnerabilities with comprehensive penetration tests and provides actionable remediation insights.

   2024 · beaglesecurity.com · its alternatives →

5. 5
   Temperstack▲411

   Enterprise-grade SRE process automation for Dev & SRE teams.

   2024 · temperstack.com · its alternatives →

6. 6
   Warestack▲444

   Agentic guardrails for safe releases

   2025 · warestack.com · its alternatives →

7. 7
   Crowdcruit▲44

   Hey HN, I'm an offensive security engineer (OSCE3) who's been frustrated for years with how broken cybersecurity hiring is. Companies struggle to evaluate real skills, and great hackers often get overlooked because they don't "interview well." So we have bootstrapped Crowdcruit: a hiring platform purpose-built for cybersecurity, combining verified technical achievements (CVEs, bug bounties, HTB/THM scores, certifications) with a smart matching system. Key Features: + Smart Matching: Candidates are matched to roles based on real-world skills — not just keywords. + Bug Bounty & CVE…

   2025 · crowdcruit.com · its alternatives →

8. 8
   Crowdcurity▲104

   Crowdsourced Application Security

   2015 · crowdcurity.com · its alternatives →

9. 9
   Crowdoscope▲74

   A research tool for real-time collective intelligence.

   2018 · crowdoscope.com · its alternatives →

10. 10
    Human Behavior▲273

    Product analytics told you what happened. We handle it.

    Aug 2026 · humanbehavior.co · its alternatives →

11. 11
    CrowdPower▲76

    User engagement and customer data platform for your SaaS

    2021 · crowdpower.io · its alternatives →

12. 12
    Crowdsourcer 1.0▲94

    Collaborate. Split profits. Create MVPs without investment.

    2019 · crowdsourcer.io · its alternatives →

13. 13CE
    Collective.Energy – Crowdsource climate solutions as a community▲167

    2019 · collective.energy · its alternatives →

14. 14
    New CrowdSec bouncer via Traefik plugin▲10

    Traefik plugin for Crowdsec - WAF and IP protection - maxlerebourg/crowdsec-bouncer-traefik-plugin

    2024 · github.com · its alternatives →

15. 15
    Crowd▲167

    AI-powered 360° customer intelligence platform.

    2025 · gavangtvttbda.tv · its alternatives →

16. 16
    ActivShield▲117

    Control your website traffic with click and block technology

    2017 · its alternatives →

17. 17
    Autsec▲66

    Automate tool to identify vulnerabilities in smart contracts

    2023 · autsec.io · its alternatives →

18. 18
    Crowdtrace▲65

    Never choose between making a living and staying alive

    2020 · its alternatives →

19. 19
    CheapSecurity – Lightweight, Self-Hosted CCTV for Linux SBCs▲140

    Contribute to gmrandazzo/CheapSecurity development by creating an account on GitHub.

    Jul 2026 · github.com · its alternatives →

20. 20
    CrowdSynthetic▲101

    Predict crowd congestion before it happens

    Dec 2025 · github.com · its alternatives →

21. 21
    Sycurus▲72

    Affordable, complete platform for cyber security

    2021 · its alternatives →

22. 22
    Claw Patrol, a security firewall for agents▲112

    At Deno we've been using OpenClaw and other agents increasingly for addressing production problems in Deno Deploy - when a PagerDuty alert fires, the agent starts researching the cause and making fixes. In order to do this, the agent needs access to real production systems - postgres, kubernetes, gcp, clickhouse, github, etc. But this is dangerous to say the least - we want destructive actions to be reviewed by other LLMs, approved by humans, and logged appropriately. Claw Patrol terminates TCP connections over WireGuard or Tailscale, then parses application protocols (eg http, postgres,…

    Jun 2026 · github.com · its alternatives →

23. 23FR
    Fanout – Reverse proxy to push real-time data to connected devices▲84

    Deliver real-time data and low-latency WebSockets & pub/sub at the edge with Fastly. Scale chat, IoT, live apps and messaging with a self-managed infrastructure.

    2017 · fanout.io · its alternatives →

24. 24
    ThreatSlayer▲85

    Free enterprise grade security for your personal browser

    2023 · chromewebstore.google.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →