POWER CAPTCHA
POWER CAPTCHA: Flexible form protection with visual, invisible and email-code options. Ranked #27 of 32 in CAPTCHA Software by our editors (6.2/10); pricing: Free plan · 30-day trial; best for small sites needing configurable form CAPTCHA.
At a glance
- Editor score6.2 / 10
- PricingFree plan · 30-day trial
- Best forSmall sites needing configurable form CAPTCHA
- Free planYes
- Paid from€49/site/yr
- Founded2023 · Hamburg, Germany
- Facts checked22 Oct 2026
Where it wins
- Offers visual challenges with configurable difficulty and styling.
- Can monitor attempts, limit submissions and configure blocking times.
- Integrates through APIs with WordPress, TYPO3, OXID eShop, JavaScript and PHP.
Where it doesn't
- The Free plan is limited to non-commercial use and 300 monthly checks.
- Paid tiers list one protected domain each, with quotas up to 2,000 checks monthly.
- No audio challenge is listed; React integration is planned rather than available.
Our verdict on POWER CAPTCHA
POWER CAPTCHA is a website CAPTCHA and abuse-prevention service for forms, buttons and login areas. It suits site operators who want configurable challenges and controls over repeated attempts, with both cloud and self-hosted deployment options. Visual challenges can vary in difficulty, while invisible protection evaluates interactions in the background and can increase challenge difficulty. An email access-code alternative is available for accessibility on the Enterprise plan.
Its plans scale mainly by monthly high-speed security checks and support. Free allows one protected domain and up to 300 checks per month, and is free for non-commercial use. Starter is shown at €4.09 per month with annual billing, or €49 per year, for the same domain and check allowance; the monthly-equivalent listing includes a 30-day trial. Professional is €14.90 per month with annual billing or €149 per year, and raises the limit to 1,000 checks while adding No-Captcha. Enterprise is €29.90 per month with annual billing or €289 per year, with up to 2,000 checks, No-Captcha, high-priority email and ticket support, and the email two-factor accessibility option. After the high-speed quota, checks continue at standard speed.
Integration and deployment flexibility are central to its fit: APIs support WordPress, TYPO3, OXID eShop, JavaScript and PHP, and the product also lists Vtiger. React is planned. The configurable editor can use customer imagery and styling, and client-footprint evaluation uses encryption with temporary data storage. Choose POWER CAPTCHA if these controls and integrations suit your site and its check volume. Sites needing audio challenges, more than one protected domain per listed plan, or higher monthly allowances should compare alternatives.
Your product? Our editors can test POWER CAPTCHA in depth and publish a review, labelled as paid · from $149/mo →
POWER CAPTCHA pricing
All 4 POWER CAPTCHA plans and prices →
POWER CAPTCHA fact sheet
| Free plan | Yes |
|---|---|
| Paid from | €49/site/yr |
| CAPTCHA modes | Not verified |
| Audio challenge | No |
| Accessibility options | Yes |
| Monthly verifications | 300 /mo |
| SDK platforms | Web |
| Privacy controls | Yes |
| Free trial | 30 days |
| Deployment | Cloud, Self-hosted |
| Platforms | Web |
| Compliance & security | GDPR |
| Support | Email, Tickets, Docs |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 7 integrations: WordPress, TYPO3, OXID eShop, JavaScript, PHP, React (planned) … See all → |
| Pricing | Free plan · 30-day trial (source) |
| Website | power-captcha.com |
| Facts checked | 22 Oct 2026 |
POWER CAPTCHA integrations
POWER CAPTCHA lists 7 integrations on its own site.
- WordPress
- TYPO3
- OXID eShop
- JavaScript
- PHP
- React (planned)
- Vtiger
See all POWER CAPTCHA integrations →
Alternatives to POWER CAPTCHA
- Cloudflare TurnstileA free CAPTCHA alternative with adaptive checks, invisible modes and server-side validation.9.4
- Google reCAPTCHAAdaptive bot protection with web and Android options and a free monthly allowance.9.2
- Alibaba Cloud CAPTCHAA managed CAPTCHA service with regional per-call pricing and policy controls.9.0
See all POWER CAPTCHA alternatives →
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Featured on iTechGuides
POWER CAPTCHA is listed in our CAPTCHA Software directory. Add the badge to your site — it links back to this page.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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