What is ALTCHA?
ALTCHA serves as an alternative to traditional CAPTCHAs by employing a proof-of-work system to safeguard websites and online services from spam. By utilizing this proof-of-work method, ALTCHA effectively shields your website, online services, and APIs from spam and undesirable content. What sets ALTCHA apart is its open-source nature, allowing users to self-host it at no cost. Additionally, it operates independently of external services and avoids the use of fingerprinting or cookies, ensuring privacy and security for users. This makes ALTCHA a reliable solution for maintaining the integrity of online platforms.
Pricing
Price Starts At:
0
Price Overview:
Free, with paid plans available.
Free Version:
Free Version available.
Free Trial Offered?:
Yes
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Screenshots and Video
ALTCHA Sentinel
Company Facts
Company Name:
BAU Software s.r.o.
Date Founded:
2023
Company Location:
Czechia
Company Website:
altcha.org
Product Details
Deployment
SaaS
On-Prem
Training Options
Documentation Hub
Support
Web-Based Support
Product Details
Target Company Sizes
Individual
1-10
11-50
51-200
201-500
501-1000
1001-5000
5001-10000
10001+
Target Organization Types
Mid Size Business
Small Business
Enterprise
Freelance
Nonprofit
Government
Startup
Supported Languages
English
French
German
Italian
Portuguese
Spanish