BenchRank
#30 in Application SecurityUpdated 2026-08

Private Captcha

by Private Captcha · Invisible, GDPR-compliant CAPTCHA hosted in the EU

34.4 — BenchRank score out of 100

Screenshots of Private Captcha

  • Homepage
  • Pricing page

Homepage · Private Captcha

Homepage of Private Captcha
Visit this page

1 of 2

Overview

Private Captcha protects web forms and APIs from bots. A drop-in widget solves an invisible cryptographic task in the background rather than showing a puzzle, with ready-made integrations for common platforms and frameworks and a callback-based JavaScript snippet. It runs on EU-based infrastructure without cookies, tracking or fingerprinting, and can also be self-hosted.

Best for
EU organisations needing GDPR-compliant bot protection on forms and APIs without cookies or puzzles
Pricing
Free trial with no credit card, then from €9/month excluding VAT for 10,000 requests; prices for the other volume steps, up to 1,000,000 requests/month, are not shown in the captured text.
Runs on
WebSelf-hosted

Strengths and trade-offs

Strengths

  • No cookies, tracking or fingerprinting; DPA available
  • Servers, storage, CDN and email all EU-based
  • Same feature set in every tier, with published prices
  • Can be self-hosted on your own infrastructure

Trade-offs

  • Some features are add-ons charged on top of the tier price
  • Endpoints are EU-only, so traffic from elsewhere travels further
  • Capped at 10 domains and 2 organisations
  • Support is a reply within 24 business hours, not live

Pricing

Published plans from Private Captcha’s own pricing page, in EUR. Usage charges and add-ons may apply on top.

Private Captcha pricing tiers, monthly rates in EUR
PlanMonthlyIncludes
10,000 requests / mo€9per month for 10,000 requests
  • All features included in every tier
  • 10 domains / 2 orgs
  • EU-only endpoints, invisible challenge, audit logs
  • Price excludes VAT; extra features via add-ons

How this score is made up

Each dimension is scored out of 100 and combined into the headline score using fixed weights.

MCP support
0 out of 100
API quality
20 out of 100
Documentation
60 out of 100
Agent friendliness
68 out of 100
Changelog
0 out of 100
Marketing site structure
65 out of 100
Operational trust
55 out of 100

Measured, but not part of the score

Useful to know, but not a mark for or against the product — so these do not affect the ranking.

Openness
85 out of 100
Maintenance
100 out of 100

This doesn’t look right — report a problem with Private Captcha’s score

Alternatives in Application Security

  • Ranked 1

    81.6 — BenchRank score out of 100

    Sentry

    Sentry · Error tracking and application performance monitoring for developers

    Best for: Development teams wanting error monitoring, tracing and session replay tied to one trace

  • Ranked 2

    81.2 — BenchRank score out of 100

    GrowthBook

    GrowthBook · Warehouse-native feature flags, experimentation and product analytics

    Best for: Product and engineering teams running feature flags and experiments on their own data warehouse.

  • Ranked 3

    77.5 — BenchRank score out of 100

    Temps

    Temps · Self-hosted deploy platform with built-in analytics, errors and monitoring

    Best for: Teams self-hosting deployments who also want analytics, error tracking and uptime on their own server

See all 53 alternatives to Private Captcha

Report a problem with this page

Report an issue with Private Captcha