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Trusted by hundreds of WordPress sites
Stop fake orders on your WooCommerce checkout
ThinkCaptcha Pro puts Google reCAPTCHA on your checkout and blocks card-testing bots before they cost you chargebacks and gateway penalties. It also protects your contact forms, registrations, and every other form spammers target.
● Set up in 5 minutes
● License key emailed instantly
● 14-day money-back guarantee
The problem
Protecting only your login leaves the door open
Spammers don’t stop at wp-login.php. They target every form on your site — and each unguarded one costs you time, money, and trust.
Card testing & fake orders
Bots run hundreds of stolen cards through your WooCommerce checkout to see which ones work. You pay for it in chargeback fees, failed-payment spikes, and warnings from your payment gateway.
Endless junk mail
Contact forms fill your inbox with spam submissions, burying the real enquiries from actual customers.
Fake accounts
Spambots create thousands of junk user accounts, bloating your database and skewing your analytics.
What you get with Pro
A complete shield for every form
Pro takes the same trusted Google reCAPTCHA you already use on login and extends it to the forms bots actually exploit.
PRO
WooCommerce Checkout Captcha
The single best way to prevent fraudulent and spam orders. Add a captcha directly to your checkout page and stop bad transactions before they happen.
PRO
Contact Form 7 reCAPTCHA
Our most requested feature. Add reCAPTCHA to every Contact Form 7 form on your site and eliminate junk mail for good.
PRO
WPForms Captcha
Secure every form you build with WPForms — surveys, applications, newsletter sign-ups — with the same powerful bot protection.
PRO
WordPress Register Captcha
Block spambots from creating accounts on your main WordPress registration form — keeping your user database clean and real.
Free vs Pro
Keep everything free. Add what matters.
Pro includes every free feature, then covers the high-risk forms free protection leaves exposed.
Protection
Free
Pro
WordPress login captcha
✓
✓
WooCommerce login & register
✓
✓
Password reset captcha
✓
✓
WooCommerce checkout captcha
—
✓
Contact Form 7 reCAPTCHA
—
✓
WPForms captcha
—
✓
WordPress register captcha
—
✓
How it works
Under attack right now? You can be protected in 5 minutes.
No setup call, no waiting for approval. Your license key lands in your inbox the moment you pay.
1
Pick a plan
Choose yearly, lifetime, or agency and check out securely. It takes less than a minute.
2
Get your license key by email
Your license key and download link arrive in your inbox instantly after payment.
3
Activate and you’re protected
Install the plugin, paste your key, and turn on the forms you want to guard. Bots are blocked from the next submission on.
From checkout to a protected site: about 5 minutes.
Simple pricing
Pick the plan that fits your sites
Every plan includes all Pro features. Choose yearly to start small, or pay once and never think about it again.
1 Year
$19.90/ year
1 site license. Updates and support for one year.
- ✓ 1 site
- ✓ WooCommerce checkout captcha
- ✓ Contact Form 7 reCAPTCHA
- ✓ WPForms captcha
- ✓ WordPress register captcha
- ✓ Everything in the free version
Best value
Lifetime Save 40% over 5 years
$59.90one-time
1 site license. Pay once, get updates forever.
- ✓ 1 site
- ✓ Lifetime updates
- ✓ WooCommerce checkout captcha
- ✓ Contact Form 7 reCAPTCHA
- ✓ WPForms captcha
- ✓ WordPress register captcha
- ✓ Everything in the free version
Agency Save 50%
$49.90$99.50/ year
5 site licenses for agencies and multi-site owners. Updates and support for one year.
- ✓ 5 sites ($9.98 per site)
- ✓ WooCommerce checkout captcha
- ✓ Contact Form 7 reCAPTCHA
- ✓ WPForms captcha
- ✓ WordPress register captcha
- ✓ Everything in the free version
Your license key is emailed instantly after checkout. Activate it in WordPress and protection starts right away.
14-day money-back guarantee
If ThinkCaptcha Pro doesn’t stop the bots on your site, email us within 14 days and get a full refund. No questions asked.
Questions
Everything you might be wondering
No. ThinkCaptcha Pro is a complete, standalone plugin that includes all free features. You should deactivate and delete the free version before installing Pro to avoid any conflicts.
Right away. Your license key is emailed to you instantly after checkout. Install the plugin, paste the key on the ThinkCaptcha Pro page in your WordPress admin, and choose which forms to protect. Most people are fully set up in about 5 minutes.
Pro adds reCAPTCHA to your WooCommerce checkout, Contact Form 7 forms, WPForms forms, and the main WordPress registration form. These are the forms bots exploit most for fraud and spam, and they’re left open in the free version.
No. The Google reCAPTCHA script loads asynchronously and only on the pages where a protected form actually appears — so pages without forms stay fast and clean.
All plans include exactly the same Pro features. The yearly plans renew annually and you can cancel anytime: $19.90 per year for 1 site, or $49.90 per year for 5 sites with the Agency plan. The Lifetime plan is a one-time payment of $59.90 for 1 site, with updates for life and no recurring fees.
If you cancel and your year runs out, Pro features switch off and the free features keep working. Renew anytime and Pro turns back on automatically with the same license key.
Yes. Pro is built with WooCommerce in mind — it protects your checkout, login, registration, and password-reset forms, which is exactly where store owners face the most bot abuse and fraudulent orders.
You’re covered by a 14-day money-back guarantee on every plan. If Pro isn’t the right fit, contact support within 14 days of purchase for a full refund.
ThinkCaptcha uses Google reCAPTCHA v2 — the familiar “I’m not a robot” checkbox. It’s the option users recognise and trust, and it gives you clear, reliable protection.
Secure every form on your site today
Join the WordPress site owners who’ve closed the door on fraudulent orders, junk mail, and fake sign-ups. Plans start at $19.90 a year.
Choose your plan