Alternatives to CheckBot
This antispam plugin provides very simple(one-click) and powerful captcha for your blog.
Snapshot
Rating: 5.0/5 (2 reviews)
Downloads: 20,496
Active installs: 300
Maintenance score: 22/100
Compatibility
Requires WordPress: 2.7.2
Tested up to: 4.0.38
Requires PHP: f
Top alternatives
These alternatives are selected programmatically using overlapping tags and then sorted by your chosen metric.
Showing 20 plugins
Active installs
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Akismet Anti-spam: Spam Protection(1,184)•Updated 69d ago
The best anti-spam protection to block spam comments and spam in a contact form. The most trusted antispam solution for WordPress and WooCommerce.
6,000,000 installs395,148,001 downloads83/100 • Actively maintained
Antispam Bee(226)•Updated 33d ago
Sophisticated antispam plugin for effective daily comment and trackback spam-fighting. Built with data protection and privacy in mind.
700,000 installs12,446,797 downloads78/100 • Actively maintained
CF7 Apps – Honeypot, Database, Redirection, Webhook, and Addons for Contact Form 7(134)•Updated 23d ago
Add hCaptcha, Honeypot, and Redirection to Contact Form 7 with CF7 Apps, and generate forms effortlessly with AI. Improve form security, keep it light …
300,000 installs6,106,618 downloads79/100 • Actively maintained
CleanTalk Anti-Spam. Spam Firewall & Bot protection(3,191)•Updated 14d ago
Top-rated antispam for contact forms, comments, WooCommerce, eCommerce, and login. No CAPTCHAs, no friction, just background anti spam protection.
200,000 installs24,200,858 downloads90/100 • Actively maintained
Gravity Forms Zero Spam(24)•Updated 20d ago
Enhance your Gravity Forms to include anti-spam measures originally based on the work of David Walsh's "Zero Spam" technique.
100,000 installs1,346,096 downloads82/100 • Actively maintained
Email Address Encoder(160)•Updated 80d ago
A lightweight plugin that protects email addresses from email-harvesting robots, by encoding them into decimal and hexadecimal entities.
100,000 installs1,644,043 downloads78/100 • Actively maintained
Maspik – Ultimate Spam Protection(86)•Updated 38d ago
No more fake leads or unwanted submissions — Maspik blocks spam instantly across all forms without using CAPTCHA.
30,000 installs898,157 downloads55/100 • Actively maintained
WPBruiser {no- Captcha anti-Spam}(213)•Updated 2087d ago
An extremely powerful antispam plugin that blocks spam-bots without annoying captcha images.
10,000 installs691,267 downloads29/100 • Possibly abandoned
AntiSpam for Contact Form 7(12)•Updated 72d ago
A trustworthy antispam plugin for Contact Form 7. Wave goodbye to spam and keep your inbox clean!
10,000 installs100,145 downloads73/100 • Actively maintained
Honeypot Anti-Spam(12)•Updated 34d ago
Stop comment spam in WordPress with the honeypot technique. No captcha, no setup, lightweight and invisible to your visitors.
10,000 installs73,949 downloads63/100 • Actively maintained
6,000 installs102,971 downloads65/100 • Actively maintained
OOPSpam Anti-Spam: Spam Protection for WordPress Forms & Comments (No CAPTCHA)(47)•Updated 16d ago
Protect your forms from spam with 99.9% accuracy - no CAPTCHA, no JavaScript, no tracking. Trusted by 3.5M+ websites.
6,000 installs258,354 downloads74/100 • Actively maintained
Anti-spam, Spam protection, ReCaptcha for all forms and GDPR-compliant(46)•Updated 395d ago
Anti-spam - CAPTCHA that protects all forms against spam and brute-force. Invisible and GDPR-compliant.
4,000 installs54,622 downloads22/100 • Possibly abandoned
Human Presence – Stop Form Spam Without ReCaptcha(15)•Updated 860d ago
The #1 Plugin for Blocking Form Spam on WordPress
1,000 installs34,238 downloads24/100 • Possibly abandoned
Google Invisible reCaptcha by ThreatPress(1)•Updated 2650d ago
A simple plugin to integrate the new Invisible reCAPTCHA into your WordPress site.
100 installs2,508 downloads22/100 • Possibly abandoned
VisualWP Cloudflare Turnstile – Easy Anti-Spam alternative to CAPTCHA(0)•Updated 128d ago
Increase security and protect against bots, spammers and hackers with Cloudflare Turnstile, a friendly, free CAPTCHA replacement
20 installs1,182 downloads50/100 • Maintained
Lemin Cropped Captcha(0)•Updated 773d ago
Lemin Captcha is uniquely playful, robust, and effective. Through gamification, we are curing the pains of traditional CAPTCHA.
10 installs1,381 downloads20/100 • Possibly abandoned
IceCaptcha(3)•Updated 4830d ago
This is the new generation IceCaptcha plugin. The Anti-Spam security system misses no bots and does not disturb a human being.
0 installs1,954 downloads22/100 • Possibly abandoned
Atmosvere (Formerly Trusted Accounts) for WordPress(0)•Updated 58d ago
Protect your pages from bots, scrapers and spam — fully in the background and invisible to visitors. We stop bad visitors before they reach your site.
0 installs3,129 downloads59/100 • Actively maintained
HashCash – Proof of Work CAPTCHA(0)•Updated 16d ago
Invisible Proof-of-Work CAPTCHA. No checkboxes, no image grids, no Google, no tracking. Just spam protection that gets out of the way.
0 installs36 downloads68/100 • Actively maintained