WPForms
98The best WordPress contact form plugin. Drag & Drop form builder to create beautiful contact forms, paymen...
Free
5M+ installs 4.8★ (14,369)
Apio systems
Basic Honeypot plugin for Contact Form 7 to drastically reduce spam on form submissions without user interaction.
The facts
- Active installs
- 100+
- Price
- Free
- Last updated
- 13 Aug 2026
- Added
- Nov 2025
- Requires WP
- 6.5
- Tested up to
- WP 7.1
- Requires PHP
- 7.2
- Downloads
- 1,037
Our analysis
AI-assistedApio systems – Honeypot for Contact Form 7 is a WordPress plugin designed to reduce spam submissions in forms created with Contact Form 7. It uses a combination of techniques, including a honeypot field, a checkbox trap, time-based validation, email domain checks, content analysis, and weak-signal scoring to identify and filter out spam entries.
This plugin is suitable for users who prefer not to implement external solutions like reCaptcha or manual captchas. It requires both Contact Form 7 and Flamingo to be installed and activated for proper functionality.
Best for: This plugin is best for WordPress users who rely on Contact Form 7 and want a simple anti-spam solution.
What it does well
- ✓Reduces spam submissions in Contact Form 7 forms
- ✓Uses multiple techniques for spam detection
- ✓No external captcha required
- ✓Easy to set up with shortcodes
Where it falls short
- •No published rating available
- •Limited information on effectiveness beyond anecdotal evidence
Verdict
Apio systems – Honeypot for Contact Form 7 provides a straightforward method to combat spam without external services, but its effectiveness may vary based on individual site circumstances.
From the developer
Joris Le Blansch's own description of Apio systems, lightly tidied.
I like to use Contact Form 7 on most of my WordPress sites. It’s a powerful form manager that suits all my needs. I don’t like to use external calls to protect the forms from spam submissions though (like reCaptcha or hCaptcha) and don’t want to present a manual captcha to a user (math or other puzzle). Since I couldn’t find a really basic honeypot script that works on most entries, I created one here. Hopefully it’s useful to someone else also.
Setup
- Install the plugin using the regular plugin setup routine or upload the entire apiosys-honeypot-cf7 folder to the /wp-content/plugins/ directory.
- Activate the plugin through the “Plugins” menu in WordPress, you MUST have Contact Form 7 AND Flamingo installed and enabled.
- Add the following shortcodes to your Contact Form 7 forms:
[honeypot] – Adds the hidden honeypot field
[timestamp] – Adds time-based validation
- Complete the rest of the options which you can find in Admin > Contact > Honeypot. A generally good working set of values is enabled by default there.
What tests are used?
- A Honeypot Field
- A Checkbox Trap
- Time-Based Validation
- Email domain Check
- Content Analysis (across all form fields, not just the message)
- Weak-Signal Scoring (combines many small clues to catch “human-looking” spam)
Does it really work?
It has been tested on several high-traffic WP sites. I see a return of ~ 1 ‰ (i.e. 1 in a thousand) of spam going through. That usually corresponds to humans paid to fill forms or sophisticated bots. Please feel free to contribute to make it even better. You can contribute directly here.
Tagged as
platform
Contact Form 7
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