hCaptcha

Bot protection

Official site consultedVideo, forms and documentsSandbox

Last verified: 1 October 2026

Official documentation Dashboard Sign up

hCaptcha is a bot, spam and automated abuse protection service with a web widget and mobile SDKs. Tokens are verified server-side through the siteverify API.

Services

JavaScript web widget
Mobile SDKs for iOS, Android, React Native
React, Vue, Angular, WordPress integrations
Bot scoring and passive modes (Enterprise)
Test keypairs

Access requirements

Account required to get a sitekey and secret key; Free, Pro and Enterprise tiers.

Sandbox: Yes

SDKs

iOSofficial(new tab)
Androidofficial(new tab)
React Nativeofficial(new tab)

Sources

hCaptcha (new tab), verified on 1 October 2026Official site consulted

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