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Dev tools · alternatives · 2026

24 alternatives to Fail2web, a fail2ban GUI

a fail2ban GUI powered by fail2rest. Contribute to Sean-Der/fail2web development by creating an account on GitHub.

Fail2web is a graphical user interface for fail2ban, the security tool that blocks repeated failed login attempts. Built on fail2rest, it allows administrators to manage fail2ban configurations and monitor banned IP… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Fail2web, a fail2ban GUI launched in 2014; newer entries below may have overtaken it.

  1. 1

    Hey HN! We’re open-sourcing highlight.io (https://github.com/highlight/highlight), a session replay and error monitoring tool. Highlight.io gives you a high-precision video-like replay of what users are doing when an error or exception occurs in your web app, along with a full-fledged error monitoring experience (similar to bugsnag, rollbar, etc..). The main value prop of highlight.io is that we help you understand the full context surrounding an error and allow you to drill down to the code path that a user invoked (i.e user clicked button X, sent network request Y, and…

    2023 · github.com · its alternatives →

  2. 2

    Automated Penetration Testing for AI-Built Apps

    2021 · replay.io · its alternatives →

  3. 3

    fail2ban, dashboard, cybersecurity, linux-security, sysadmin

    Dec 2025 · github.com · its alternatives →

  4. 4

    Yes, it's open source: https://github.com/lissy93/web-check :) Why I'm building this? There are a lot of tools out there for discovering meta and security data relating to a website, IP or server. But currently, there isn't anything that does everything, all in one place and without a paywall/ user sign up. It's still a WIP, and I'm working on a new version, with some more comprehensive checks, so any feedback would be much appreciated :)

    2024 · v1.web-check.xyz · its alternatives →

  5. 5

    Embeddable session replay infrastructure on rrweb, the open source standard. Unbranded SDK, ingest on your domain, replay through your API. Free tier included.

    2018 · rrweb.io · its alternatives →

  6. 6

    Point & click to forbid/allow any class of requests made by your browser. Use it to block scripts, iframes, ads, facebook, etc. - Adblock Plus memory consumption · gorhill/httpswitchboard Wiki

    2014 · github.com · its alternatives →

  7. 7AW

    Hey HN, I wanted to show you a product a small team and I have been working on for 4 years. https://jam.dev It’s called Jam and it prevents product managers (like I used to be) from being able to create vague and un-reproducible bug tickets (like I used to create). It’s actually really hard as a non-engineer to file useful bug tickets for engineers. Like, sometimes I thought I included a screenshot, but the important information the engineer needed was what was actually right outside the boundary of the screenshot I took. Or I'd write that something "didn't work" but the engineer…

    2024 · its alternatives →

  8. 8
    Replay▲279

    Your time travel debugger

    2021 · replay.io · its alternatives →

  9. 9

    A fail2ban replacement for Linux. One executable, durable SQLite state and verified firewall enforcement. Inspect supported fail2ban migration before switching.

    Sep 2026 · fail2zig.com · its alternatives →

  10. 10

    Hi, I created httpdbg, a tool for Python developers to easily debug HTTP(S) client requests in Python programs. I developed it because I needed a tool that could help me trace the HTTP requests sent by my tests back to the corresponding methods in our API client. The goal of this tool is to simplify the debugging process, so I designed it to be as simple as possible. It requires no external dependencies, no setup, no superuser privileges, and no code modifications. I'm sharing it with you today because I use it regularly, and it seems like others have found it useful too—so it might be…

    2024 · github.com · its alternatives →

  11. 11

    Never worry about website downtime again

    2015 · its alternatives →

  12. 12

    Stop guessing why bugs happen

    2023 · launchdarkly.com · its alternatives →

  13. 13
    Failping▲113

    Your automated first responder for third-party downtimes

    2024 · failping.com · its alternatives →

  14. 14

    See how visitors view and use your site.

    2017 · its alternatives →

  15. 15

    0github.com is a pull request viewer that color-codes every diff line/token by how much human attention it probably needs. Unlike PR-review bots, we try to flag not just by "is it a bug?" but by "is it worth a second look?" (examples: hard-coded secret, weird crypto mode, gnarly logic, ugly code). To try it, replace github.com with 0github.com in any pull-request URL. Under the hood, we split the PR into individual files, and for each file, we ask an LLM to annotate each line with a data structure that we parse into a colored heatmap. Examples:…

    Oct 2025 · 0github.com · its alternatives →

  16. 16
    rrweb▲125

    Open source JS library to record and replay the web

    2018 · rrweb.com · its alternatives →

  17. 17

    RootCause helps you track and reproduce javascript errors. You can replay user sessions to avoid extensive troubleshooting and fix application issues in no time.

    2018 · therootcause.io · its alternatives →

  18. 18LI

    Mengutamakan tampilan modern dan kemudahan navigasi, BUSUR4D menghadirkan pengalaman gaming yang terasa lebih sederhana namun tetap menarik. Beragam pilihan permainan dapat dijelajahi dalam satu platform dengan interface responsif dan desain visual yang nyaman, sehingga aktivitas gaming menjadi lebi

    2011 · logio.org · its alternatives →

  19. 19SA

    Sitebulb is the revolutionary website crawler for better SEO audits. Twice winner of Best Search Software Tool. Desktop & Cloud crawling without compromise!

    2017 · sitebulb.com · its alternatives →

  20. 20

    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 →

  21. 21

    A Go web server with built in logging, tracing, health check, and graceful shutdown. It also includes a few demo applications showing the Go HTML temple functionality. - GitHub - photonlines/Go-Web-Server: A Go web server with built in logging, tracing, health check, and graceful shutdown. It also i

    2019 · github.com · its alternatives →

  22. 22

    :boom: Progressive Hacker News client built with Angular - housseindjirdeh/angular2-hn

    2016 · github.com · its alternatives →

  23. 23
    Sitebulb▲146

    Crawl and visualize your website structure

    2017 · sitebulb.com · its alternatives →

  24. 24

    HTTP(s) proxy debugger with custom viewer

    Jun 2026 · networkspy.app · its alternatives →

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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 →