Syed Balkhi

Dimitris Mitsis

<h4>Anti-Spam Protection Without CAPTCHAs</h4>
ActiveLayer is an intelligent anti-spam solution that stops contact form spam and comment spam without CAPTCHAs, puzzles, or extra steps for your visitors. Your forms stay fast and frictionless while unwanted messages get caught in the background.
Your time and attention are expensive — stop spending them on spam. ActiveLayer protects popular form builders like WPForms, Contact Form 7, Gravity Forms, Elementor Forms, and Fluent Forms, plus native WordPress comments, all from a single plugin. With 10 form integrations built in, you manage all your spam protection from one settings page.
<a href="https://activelayer.com/?utm_source=wprepo&utm_medium=link&utm_campaign=liteplugin" rel="nofollow ugc">Create a free account and get started</a>
<h4>Zero Friction Spam Filtering</h4>
Most anti-spam tools either show visitors a CAPTCHA or make them wait while the check runs. ActiveLayer takes a different approach. Submissions complete instantly while background checks happen asynchronously using a queue powered by Action Scheduler.
This means your forms are always fast. There is no API latency added to the submission flow, no spinners, and no delays. Visitors get the same instant experience whether protection is enabled or not. If a submission is clean, notifications are sent as normal. If it is flagged, notifications are suppressed automatically.
<h4>Intelligent Spam Detection</h4>
ActiveLayer analyzes submission patterns, content reputation, behavioral signals, and environment data to catch both automated bots and human bad actors with high accuracy. Unlike simple honeypot or keyword-blocklist approaches, ActiveLayer uses multiple signals to make smarter decisions about every submission.
Optional behavioral tracking monitors how users interact with your forms — keystrokes, mouse movements, touch events, and scroll patterns. Environment detection identifies headless browsers and automated tools. These client-side signals are sent alongside form data for deeper analysis.
<h4>Per-Form Control and Sync Mode</h4>
You decide exactly which forms to protect. ActiveLayer uses a privacy-first, opt-in approach — protection is enabled per form, not globally. This gives you granular control over every contact form, registration form, or comment section on your site.
Sync Mode lets supported integrations wait for the API verdict before the submission completes, so spam can be blocked inline. By default, ActiveLayer runs checks asynchronously for maximum speed. Turn Sync Mode on when you prefer inline blocking and can tolerate a small added latency on submissions.
<h4>Fail-Safe by Design</h4>
If the ActiveLayer API is temporarily unavailable, your forms keep working. ActiveLayer is designed to fail open — it restores provider defaults, preserves every submission, and retries background checks automatically when connectivity returns. No lost submissions, no blocked emails, no broken forms.
Automatic retries handle transient failures. A built-in watchdog checks queue health every 15 minutes and shows admin notices when pending items build up or Action Scheduler is unavailable. You always know the status of your protection.
<h4>Full Visibility Dashboard</h4>
See exactly what is happening with your form protection at a glance. The ActiveLayer dashboard shows submission totals, spam caught, accuracy rates, queue health, and integration status — all in one place. Filter submissions by status or provider, and use bulk actions to recheck, mark as clean or junk, or trash items you no longer need.
Every submission is logged in a custom database table. You can review verdicts, recheck past submissions with a fresh API call, and override any decision. Debug logging (opt-in, PII-redacted) gives you even deeper insight when troubleshooting.
<h4>Who Is ActiveLayer For?</h4>
<h3>Small Business Websites</h3>
Protect your contact forms and inquiry forms without adding friction for potential customers. Every form submission from a real visitor goes through instantly while junk gets caught behind the scenes.
<h3>Bloggers and Publishers</h3>
Stop comment spam on your posts without requiring readers to solve CAPTCHAs or prove they are human. ActiveLayer checks comments in the background and can auto-approve clean ones or auto-mark detected spam.
<h3>Agencies Managing Multiple Sites</h3>
One plugin covers WPForms, Contact Form 7, Gravity Forms, Elementor Forms, Fluent Forms, Formidable Forms, and more — 10 integrations managed from one settings page. No need to configure separate anti-spam tools for each form builder your clients use.
<h3>E-commerce and Service Businesses</h3>
Keep inquiry and support forms clean while maintaining a fast, professional user experience. The async architecture means your forms never slow down, even during high-traffic periods.
<h4>Full ActiveLayer Feature List</h4>
<ul>
<li>Async processing – Background queue via Action Scheduler so forms complete instantly</li>
<li>No CAPTCHA required – Invisible protection with zero friction for visitors</li>
<li>WPForms integration – Per-form enable, async checks with email replay, optional sync-save strategy</li>
<li>Contact Form 7 integration – Synchronous checks, field mapping via activelayer:* tags, per-form control</li>
<li>Gravity Forms integration – Entry-based spam detection with per-form control and notification management</li>
<li>Elementor Forms integration – Protect Elementor Pro form widgets with per-form spam filtering</li>
<li>Fluent Forms integration – Per-form spam detection with email notification handling</li>
<li>Formidable Forms integration – Notification interception and replay, sync fallback option</li>
<li>Forminator integration – Form submission interception with per-form toggles and notification management</li>
<li>Ninja Forms integration – Email action capture, clean verdict replay, spam suppression</li>
<li>SureForms integration – Spam protection for SureForms with per-form control</li>
<li>WordPress Comments protection – Auto-approve clean comments, auto-spam detected ones, fail-open restore</li>
<li>Per-form toggles – Enable or disable protection on individual forms (privacy by design)</li>
<li>Sync Mode – Optional synchronous spam checks for inline blocking on supported integrations</li>
<li>Dashboard analytics – Submission totals, spam caught, accuracy rates, queue health at a glance</li>
<li>Submissions management – Filter by status and provider, bulk recheck, mark clean or spam, trash</li>
<li>Fail-open architecture – Forms keep working if the API is temporarily unavailable</li>
<li>Automatic retries – Failed submissions are re-queued and retried automatically</li>
<li>Queue watchdog – 15-minute health checks with admin notices for stalled queues</li>
<li>Behavioral signal collection – Keystroke, mouse, touch, and scroll tracking for deeper analysis</li>
<li>Environment detection – Identifies headless browsers and automated submission tools</li>
<li>Debug logging – Opt-in ring buffer (last 200 entries), PII-redacted, view and clear in admin</li>
<li>Bulk recheck – Re-queue past submissions for fresh API verdicts anytime</li>
<li>Privacy-first design – Per-form opt-in, sanitized logging, masked secrets, hashed emails</li>
</ul>
<h4>Integrations</h4>
<ul>
<li><a href="https://wpforms.com/?utm_source=activelayer-wprepo&utm_medium=link&utm_campaign=liteplugin" rel="nofollow ugc">WPForms</a> (Lite and Pro)</li>
<li><a href="https://wordpress.org/plugins/contact-form-7/" rel="ugc">Contact Form 7</a></li>
<li><a href="https://www.gravityforms.com/" rel="nofollow ugc">Gravity Forms</a></li>
<li><a href="https://wordpress.org/plugins/elementor/" rel="ugc">Elementor Forms</a> (Pro)</li>
<li><a href="https://wordpress.org/plugins/fluentform/" rel="ugc">Fluent Forms</a></li>
<li><a href="https://wordpress.org/plugins/formidable/" rel="ugc">Formidable Forms</a></li>
<li><a href="https://wordpress.org/plugins/forminator/" rel="ugc">Forminator</a></li>
<li><a href="https://wordpress.org/plugins/ninja-forms/" rel="ugc">Ninja Forms</a></li>
<li><a href="https://wordpress.org/plugins/sureforms/" rel="ugc">SureForms</a></li>
<li>WordPress Comments (built-in)</li>
</ul>
<h3>External services</h3>
This plugin connects to the ActiveLayer API to analyze form submissions and comments for spam. It is the core service that powers all spam detection — without it, the plugin cannot classify submissions.
<h4>ActiveLayer API</h4>
What it does: Provides spam detection verdicts (clean or spam) for form submissions and comments.
When data is sent: Each time a form submission or comment is processed through the plugin’s background queue (via Action Scheduler), the submission data is sent to the API for analysis.
What data is sent: 
* Submission content (name, email, message, URL if provided) 
* IP address and user agent of the submitter 
* Form metadata (form ID, form name, provider name) 
* Site URL and WordPress locale 
* Behavioral and environment signals (if enabled in settings)
Service provider: ActiveLayer (<a href="https://activelayer.com/" rel="nofollow ugc">activelayer.com</a>) 
* <a href="https://activelayer.com/terms" rel="nofollow ugc">Terms of Service</a> 
* <a href="https://activelayer.com/privacy" rel="nofollow ugc">Privacy Policy</a>

ActiveLayer Anti-Spam: Spam Protection for Forms & Comments

Intelligent spam protection for WordPress forms and comments. No CAPTCHA needed. Works with WPForms, Contact Form 7, Elementor Forms, and more.

EdHynan

Spam BLIP stops comment and ping spam from being posted, primarily by 
checking the IP address attempting to post a comment in one or more 
of the public DNS blacklists. A number of options are available 
to refine the check, and with the option defaults, a DNS lookup 
is only performed the first time an address attempts to post a 
comment; thereafter, the address might quickly ‘pass’ because it 
was not listed, or quickly be rejected because it was listed. 
Spam BLIP creates, and maintains, a database table for this purpose, 
and database lookups are quite fast. Therefore, concerns about 
DNS lookup time can be limited to an initial comment attempt.
Here are some features of Spam BLIP to consider if you are 
not yet falling over yourself to get it installed:
<ul>
<li>
When WordPress is producing a page for a visitor, it checks 
whether comments are open for each post, and it allows plugins 
to “filter” the check. Spam BLIP uses that filter, but does not 
do DNS lookups at this stage, because DNS lookups can take 
perceptible time. Spam BLIP does check optional user-set 
black and white lists, and optionally existing comments that 
are marked as spam, and of course Spam BLIP’s own database records. 
Those checks are fast, so they should not have a perceptible 
effect on page loading. Furthermore, on pages with multiple 
posts, WordPress runs the filter for each, but Spam BLIP 
stores the first result, so even the fast checks are not 
repeated.
</li>
<li>
When a comment is actually submitted, Spam BLIP does the above 
checks, then the DNS lookup only if necessary. At this stage, 
if the DNS lookup causes a perceptible delay, a real human 
(or very clever pet) making the comment should perceive it 
as mere server-side processing. As for spammer robots . . . 
let them wait.
</li>
<li>
Spam BLIP comes configured with blacklist domains that have 
worked well during development, so a user should not need to 
be concerned with the blacklists, but there is an advanced 
option to add or delete, activate or disable (yet save) 
list domains, and configure the interpretation of a return 
from a successful lookup.
</li>
<li>
Spam BLIP provides user-set whitelist and blacklist options.
</li>
<li>
Spam BLIP provides options to check for pings/trackbacks, and 
for user registrations. (The option to blacklist-check user 
registration is off by default. See “Tips” under the help 
tab on the Spam BLIP settings page.)
</li>
<li>
Spam BLIP provides options to configure a ‘Time To Live’ (TTL) 
for its database records, and a maximum number of records. 
The TTL is important because, generally, an IP address should 
not be marked permanently. Consider an ISP that quickly 
disables any account that is found to be spamming. An honest 
ISP is also a victim of spammer abuse, and will need to reuse 
addresses. DNS blacklist operators provide means for IP 
address owners to get records removed — Spam BLIP provides 
a configurable TTL for its records. (Database table maintenance 
is triggered approximately hourly by a WordPress cron event.)
</li>
<li>
Spam BLIP will optionally check if a commenter address is a 
TOR exit node. TOR (The Onion Router) is an important protection 
for people who need or wish for anonymity. You may want to 
accept comments from TOR users (you should), but unfortunately 
spammers have exploited and abused TOR, which has led some 
DNS blacklist operators to include TOR exit node addresses 
whether or not it is known that the address is spamming. If you 
enable this option (you should), it might let some spam get 
through. In this case, mark the comment as spam, and use the 
Spam BLIP option to check existing comments marked as spam; or 
use Spam BLIP in concert with another sort of spam filter, such 
as one that analyzes comment content. (Please report any 
conflict with other, non-DNS blacklist type spam plugins. 
Note that Spam BLIP is not expected to work in concert with 
other DNS-type anti-spam plugins.)
</li>
<li>
Spam BLIP includes a widget that will show options and records 
information. The widget might or might not be an enhancement 
to your page, but in any case it should provide feedback 
while you evaluate Spam BLIP, so it might be used temporarily.
</li>
</ul>

Spam_BLIP

Spam BLIP stops comment spam before it is posted, using DNS blacklists, existing comments marked as spam, and user defined lists.

ActiveLayer Anti-Spam: Spam Protection for Forms & Comments vs Spam_BLIP