by
Humainbox
0 (0 reviews)
Humainbox – AI Spam Filter for Contact Forms
Stop contact form spam, including AI-written messages, without a CAPTCHA. Works with Contact Form 7, WPForms, Elementor and five more form plugins.
Humainbox ranks #49,943 among WordPress.org plugins with 0+ active installations, is #3,855 of 5,058 in the Security category, and was last updated Oct 1, 2026. Data from WordPress.org, refreshed twice daily — see methodology.
Compatible with WP 7.1.4
v1.1.0
Current Version v1.1.0
Updated 1 month ago
Last Update on 01 Oct, 2026
Refreshed 1 week ago
Last Refreshed on
#3,855 of 5,058 in Security
Rank
#49,943
—
No change
Active Installs
0+
-100%
KW Avg Position
93
1 worse
Downloads
288
+2 today
Support Resolved
0%
—
No change
Rating
0%
Review 0 out of 5
0
(0 reviews)
Next Milestone 10
0+
10+
22,375
Ranks to Climb
-
Growth Needed
8,000,000
Active Installs
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Overall
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5
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4
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- Version
- 1.1.0
- Last Updated
- Oct 01, 2026
- Requires WP
- 6.2+
- Tested Up To
- 7.1.4
- PHP Version
- 7.4 or higher
- Author
- Humainbox
Support & Rating
- Rating
- ☆ ☆ ☆ ☆ ☆ 0
- Reviews
- 0
- Support Threads
- 0
- Resolved
- 0%
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Frequently Asked Questions
Common questions about Humainbox – AI Spam Filter for Contact Forms
The filtering is done by the Humainbox service, not inside WordPress. That is why it adds nothing to your pages and does not slow your site down. This plugin connects your forms to it and keeps a way back.
No. Your visitors fill in your forms exactly as they do today.
Not to see the list of your forms and where each one sends. You need an account, and the inbox address it gives you, to protect your forms from spam.
The plugin is free. Humainbox has a free plan for one inbox, and no card is needed to open an account. Paid plans for teams and agencies are listed on humainbox.com.
It is not lost. Held messages stay readable in your Humainbox panel, each with the reason it was held, and one click sends it on. In the first week nothing is held at all — you only see what would have been.
The people you set as recipients in Humainbox — not the addresses that were in the form before. If a form currently sends to more than one address, the plugin lists them so you can add each one in Humainbox first. If a form also sends a copy (Cc or Bcc) to someone, that copy is left as it is and the plugin points it out: it does not pass through Humainbox, so it is not filtered.
The visitor who filled in the form, just as before. Humainbox sets their address as the reply address on every enquiry it forwards.
Yes. The first time the plugin changes a form, it saves where that form used to send, and shows it in the Before Humainbox column of the forms table. Tick the form and press Restore selected to original address. If you have changed a form by hand since, restoring leaves your change alone: only forms that still send to Humainbox are put back.
Your forms keep working exactly as they are, because the address is stored in your form plugin's own settings. The list of original addresses is deliberately kept, so reinstalling still lets you put things back. To remove it, restore your forms first.
No, only the ones that go to you. Notifications addressed to the visitor who filled in the form — the "copy of your message" email — or to someone worked out for each submission, such as the author of a listing, are never changed. Changing them would send you the visitor's receipt instead of them. If a form only has notifications like that, it is listed with the reason and cannot be selected.
