Company profile
Privacy-First Captcha and Bot Protection
Live profile
ALTCHA is a next-gen Captcha and bot protection solution for websites and apps, designed for privacy, accessibility, and compliance.
11-50
WordPress
Public pricing page
AI Classification
ALTCHA is a privacy-first CAPTCHA and bot protection platform offering self-hosted, GDPR-compliant alternatives to reCAPTCHA. Its products include the ALTCHA Sentinel on-premise bot/spam protection system and a WordPress plugin, targeting developers and enterprises requiring compliance with global data privacy regulations.
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Tech Stack
CMS
Similar Companies
Social Links
Competitors
Privacy-First Captcha and Bot Protection is one of 2,671 B2B companies in the Kustiq directory.
Privacy-First Captcha and Bot Protection sits among 14 security consulting companies in our Cybersecurity directory.
Similar profiles: Bettermode, CellBlock FCS, Hotnews, and A-Listware.
Both sit in the 11-50 headcount band. See Privacy-First Captcha and Bot Protection vs Bettermode side by side.
Both sit in the 11-50 headcount band. See Privacy-First Captcha and Bot Protection vs CellBlock FCS side by side.
Both sit in the 11-50 headcount band. See Privacy-First Captcha and Bot Protection vs Hotnews side by side.
How Privacy-First Captcha and Bot Protection compares with other Security Consulting companies
Privacy-First Captcha and Bot Protection is one of 14 Security Consulting companies profiled in the Kustiq Cybersecurity directory, which holds 71 Cybersecurity companies in total. Every number below is computed from those profiles.
Privacy-First Captcha and Bot Protection sits in the 11-50 headcount band. 0% of the 10 segment peers with a known team size are smaller. 30% of those peers share the same band.
The most common tech detections across the 5 peers with a visible stack are Cloudflare (60%), WordPress (40%), and Recaptcha (20%). Privacy-First Captcha and Bot Protection runs WordPress.
Among the 8 segment companies with disclosed funding, Growth is the most common stage (38%).
Benchmarks are recomputed from live directory data, so they move as profiles refresh. Counts cover Kustiq-profiled companies, not the whole market.
How this profile was built
- Live web rendering via Browserless headless Chrome, not a stale cached scrape.
- Search intelligence via Serper API across the company site, LinkedIn, press, and GitHub.
- Claude only picks the buckets. It never decides facts.
- 12-factor churn engine. Deterministic score, zero LLM at scoring time.
- SMTP RCPT TO handshake on every contact, at delivery time on full profiles (paid plan).
This profile was built from 5 rendered pages of altcha.org and search coverage across the live web on .
Read the full methodology in our LLM-readable reference or compare against the deterministic-vs-AI framework.
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