ALTCHA

ALTCHA

BAU Software s.r.o.
hCaptcha

hCaptcha

Intuition Machines
+
+

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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 It doesn’t rely on intrusive CAPTCHAs or outdated blocking tactics; instead, it works invisibly behind the scenes, analyzing traffic patterns in real time to identify and stop threats before they cause harm.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

The top online services rely on hCaptcha Enterprise for best-in-class bot and fraud management. Ad networks see your visitors as the product. We only care whether a visit is good or bad. hCaptcha complies with GDPR, CCPA, LGPD, PIPL, and other global data laws. Protect your services from scraping, account takeovers, credential stuffing, and spam with our advanced machine learning and humanity verification. Minimizing friction for real users is important. hCaptcha uses simple tasks and takes less time for most users while stopping more bot traffic. hCaptcha combined advanced self-supervised machine learning with a novel edge compute approach that uniquely minimizes data collection and retention, delivered from over 250 locations globally for massive scalability. hCaptcha allows websites to earn rewards while blocking bots and other forms of abuse.

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

Anyone searching for a privacy-first CAPTCHA solution for web, mobile, and more

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

Pricing

0
Free, with paid plans available.
Free Version
Free Trial

Pricing

No information available.
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

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

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

Intuition Machines
United States
www.hcaptcha.com

Alternatives

Alternatives

ALTCHA

ALTCHA

BAU Software s.r.o.
Arkose MatchKey

Arkose MatchKey

Arkose Labs
hCaptcha

hCaptcha

Intuition Machines

Categories

Categories

Integrations

2Captcha
AZcaptcha
Anti-Captcha
Best Captcha Solver
CapSolver
Captcha.guru
Drupal
EndCaptcha
Free CAPTCHA Bypass
HTML
HostBill
Laravel
MultiBot
Next.js
Node.js
NopeCHA
Nuxt
WordPress
anycaptcha
noCaptcha Ai

Integrations

2Captcha
AZcaptcha
Anti-Captcha
Best Captcha Solver
CapSolver
Captcha.guru
Drupal
EndCaptcha
Free CAPTCHA Bypass
HTML
HostBill
Laravel
MultiBot
Next.js
Node.js
NopeCHA
Nuxt
WordPress
anycaptcha
noCaptcha Ai
Claim ALTCHA and update features and information
Claim ALTCHA and update features and information
Claim hCaptcha and update features and information
Claim hCaptcha and update features and information