ALTCHA

ALTCHA

BAU Software s.r.o.
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About

ALTCHA is a modern security and privacy-focused platform built to defend web services from bots and abuse — without compromising the user experience. At the heart of its ecosystem is ALTCHA Sentinel, a next-generation threat detection and mitigation system designed to protect websites, APIs, and applications from automated attacks, spam, and other forms of abuse. ALTCHA Sentinel stands out by combining adaptive machine learning, behavioral analysis, and smart verification techniques. It doesn’t rely on intrusive CAPTCHAs or outdated blocking tactics; instead, it works invisibly behind the scenes, analyzing traffic patterns in real time to identify and stop threats before they cause harm. Sentinel protects critical entry points like sign-up forms, login pages, and comment sections — all while keeping the experience seamless for real users.

About

HookProbe is an open-source AI-native intrusion detection system (IDS/IPS) that runs on Raspberry Pi and edge devices. It combines eBPF/XDP kernel-level packet filtering with machine learning threat classification to deliver autonomous network security with zero cloud dependency. The stack includes NAPSE (AI packet inspection), HYDRA (threat intelligence pipeline), SENTINEL (ML classification engine), and AEGIS (autonomous defense orchestrator). In production, a single Raspberry Pi 5 processes 11M+ security events, classifies 177K ML verdicts, and tracks 11,800+ attacker IPs — all autonomously. Key features: - 5-minute install on Raspberry Pi 5 or any Linux device - eBPF/XDP wire-speed packet filtering and DDoS mitigation - ML-based threat classification (benign/suspicious/malicious) - Real-time QSecBit security posture scoring - Web dashboard with live threat visualisation - Post-quantum cryptography (Kyber KEM) - Collective mesh defense across nodes

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Website owners and operators, small and large enterprises

Audience

Home users, small businesses

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

No images available

Pricing

0
Free Version
Free Trial

Pricing

$9/month
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

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Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

BAU Software s.r.o.
Founded: 2023
Czechia
altcha.org

Company Information

HookProbe
Founded: 2022
Romania
hookprobe.com

Alternatives

Alternatives

Telesoft CERNE

Telesoft CERNE

Telesoft
FortiGate IPS

FortiGate IPS

Fortinet
hCaptcha

hCaptcha

Intuition Machines
CyberDragon

CyberDragon

Axix Technologies LLC USA

Categories

Categories

Integrations

Angular
Drupal
HTML
Laravel
Next.js
Node.js
Nuxt
WordPress

Integrations

Angular
Drupal
HTML
Laravel
Next.js
Node.js
Nuxt
WordPress
Claim ALTCHA and update features and information
Claim ALTCHA and update features and information
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Claim HookProbe and update features and information