CAPTCHA-løsninger sammenligning
Se hvordan SCaptcha sammenligner med andre populære CAPTCHA-løsninger på nøkkelfaktorer som betyr mest.
Checked 10 September 2026. The entries describe each publicly documented standard integration. Plans and optional settings can change the flow. This comparison does not rate bot-detection effectiveness.
Indicators✓Good~Depends×Trade-off
Swipe sideways to compare every column.
| Product | Local core check | No image puzzle | No required service | WoltLab integration |
|---|---|---|---|---|
| SCaptchaThis product | ✓Yes | ✓Yes | ✓Yes | ✓Yes |
| Google reCAPTCHA | ×No | ~Depends on mode | ×No | ✓Yes |
| hCaptcha | ×No | ×No | ×No | ✓Yes |
| Cloudflare Turnstile | ×No | ✓Yes | ×No | ✓Yes |
| Friendly Captcha | ~Enterprise option | ✓Yes | ×No | ✓Yes |
| CaptchaCore | ×No | ✓Yes | ×No | ✓Yes |
| Arkose Labs | ×No | ~Depends on mode | ×No | ×No |
Details and sources
SCaptchaPaid WoltLab package
- Visitor challenge
- Proof of Work; optional local text and audio challenge
- Operation and data flow
- Core verification runs in the operator's WoltLab installation. proxycheck.io is optional and off by default.
- Hosting model
- Operator's own WoltLab installation
- Important when choosing
- Built specifically for WoltLab Suite 6.2; it is not a general-purpose widget for other platforms.
Google reCAPTCHAFree allowance and usage-based tiers
- Visitor challenge
- Score, checkbox, image, or audio depending on version and risk
- Operation and data flow
- Google provides the script and performs the server-side assessment.
- Hosting model
- Google cloud service
- Important when choosing
- When executed, reCAPTCHA sets the necessary _GRECAPTCHA cookie.
hCaptchaFree and paid plans
- Visitor challenge
- Image tasks; passive, email, and text alternatives vary by plan
- Operation and data flow
- hCaptcha provides the widget and verification API.
- Hosting model
- hCaptcha cloud service
- Important when choosing
- The free plan generally shows challenges; low-friction and passive modes are Pro or Enterprise features. The public WoltLab package currently lists WoltLab Suite 3.1 through 6.1 as compatible.
Cloudflare TurnstileFree and Enterprise plans
- Visitor challenge
- Managed checkbox, non-interactive, or invisible; no image tasks
- Operation and data flow
- Cloudflare provides the widget and Siteverify API.
- Hosting model
- Cloudflare cloud service
- Important when choosing
- It works without Cloudflare's CDN, but server-side validation through Siteverify is always required.
Friendly CaptchaFree for non-commercial use; subscriptions
- Visitor challenge
- Automated computational work; no image selection
- Operation and data flow
- Friendly Captcha provides the widget and verification service on standard plans.
- Hosting model
- Cloud service; self-hosted endpoint available as an Enterprise option
- Important when choosing
- The standard v2 integration verifies the response server-side through the Friendly Captcha API.
CaptchaCoreFree and paid service plans; WoltLab package sold separately
- Visitor challenge
- Proof of Work and behavioral analysis without image puzzles
- Operation and data flow
- The WoltLab package connects the widget to CaptchaCore's external verification service.
- Hosting model
- CaptchaCore service with processing in Germany
- Important when choosing
- Available for WoltLab Suite 6.1 and 6.2. Verification requires the external CaptchaCore service.
Arkose LabsEnterprise offering
- Visitor challenge
- Risk-based transparent, visual, audio, or Proof-of-Work flow
- Operation and data flow
- Arkose Labs provides the client and Verify APIs.
- Hosting model
- Arkose Labs cloud service
- Important when choosing
- Verify responses can include browser, device, and IP-intelligence data.