Now with invisible mode & adaptive difficulty

Stop bots.
Never annoy users.

Human-first bot protection that protects your forms, logins, and APIs without puzzles or image grids. Two lines of code. Zero user frustration.

Free tier No cookies Stateless verification Invisible mode

Everything you need to defeat bots

Enterprise-grade protection that's simple to integrate

Invisible Mode

Captcha solves automatically in the background. Falls back to a checkbox only if needed — zero friction for real users.

Proof-of-Work

No image grids or puzzles. Clients solve a lightweight SHA-256 proof-of-work challenge, verified statelessly on the server.

Adaptive Difficulty

Automatically increases difficulty for suspicious requests based on IP rate, missing headers, and datacenter detection.

Usage Analytics

Track challenges, verifications, and success rates per project with a built-in dashboard.

Two Lines of Code

Drop in a script tag and a div. Works with React, Vue, Angular, WordPress, and plain HTML — no config required.

Privacy First

No cookies, no fingerprinting, no personal data collection. Verification is purely cryptographic, with EU-based infrastructure.

Two lines. That's it.

Add BotShield to any website in under a minute. Drop in our script tag and widget div and let the protection layer handle the rest. Works with React, Vue, Angular, WordPress, and vanilla HTML.

ReactVueAngularNext.jsWordPressHTML
index.html
<script
  src="https://botshield.dev/sdk.min.js"
></script>

<div id="botshield"
     data-key="sc_live_YOUR_API_KEY"></div>

Simple, transparent pricing

Start free. Scale when you're ready.

Starter

For growing websites and apps

€19/mo
  • 10,000 solves/month
  • 3 projects
  • 10 protected domains
  • Invisible captcha
  • Custom difficulty
  • Email support
Get Starter
Popular

Pro

For teams and high-traffic sites

€49/mo
  • 50,000 solves/month
  • 10 projects
  • 25 protected domains
  • Invisible captcha
  • Custom difficulty
  • Adaptive difficulty
  • Priority support
Get Pro

Enterprise

For large organizations and high-scale applications

€99/mo
  • 200,000 solves/month
  • 25 projects
  • 50 protected domains
  • Invisible captcha
  • Custom difficulty
  • Adaptive difficulty
  • Priority support
Get Enterprise

Unlimited

For mission-critical workloads at any scale

€199/mo
  • ∞ solves/month
  • ∞ projects
  • ∞ protected domains
  • Invisible captcha
  • Custom difficulty
  • Adaptive difficulty
  • Priority support
Get Unlimited

Free

For personal projects and testing

€0/mo
1,000 solves/month1 project2 protected domainsInvisible captcha (100 solves/month)Basic widgetCommunity support
Get Started Free

Ready to stop bots for good?

Protect your apps with human-first bot protection. Free to start, no credit card required.

Get Started Free