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② 後台搜尋「ActiveLayer Anti-Spam: Spam Protection for Forms & Comments」→ 直接安裝（推薦）
原文外掛簡介
Anti-Spam Protection Without CAPTCHAs
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.
Create a free account and get started
Zero Friction Spam Filtering
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.
Intelligent Spam Detection
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.
Per-Form Control and Sync Mode
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.
Fail-Safe by Design
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.
Full Visibility Dashboard
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.
Who Is ActiveLayer For?
Small Business Websites
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.
Bloggers and Publishers
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.
Agencies Managing Multiple Sites
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.
E-commerce and Service Businesses
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.
Full ActiveLayer Feature List
Async processing – Background queue via Action Scheduler so forms complete instantly
No CAPTCHA required – Invisible protection with zero friction for visitors
WPForms integration – Per-form enable, async checks with email replay, optional sync-save strategy
Contact Form 7 integration – Synchronous checks, field mapping via activelayer:* tags, per-form control
Gravity Forms integration – Entry-based spam detection with per-form control and notification management
Elementor Forms integration – Protect Elementor Pro form widgets with per-form spam filtering
Fluent Forms integration – Per-form spam detection with email notification handling
Formidable Forms integration – Notification interception and replay, sync fallback option
Forminator integration – Form submission interception with per-form toggles and notification management
Ninja Forms integration – Email action capture, clean verdict replay, spam suppression
SureForms integration – Spam protection for SureForms with per-form control
WordPress Comments protection – Auto-approve clean comments, auto-spam detected ones, fail-open restore
Per-form toggles – Enable or disable protection on individual forms (privacy by design)
Sync Mode – Optional synchronous spam checks for inline blocking on supported integrations
Dashboard analytics – Submission totals, spam caught, accuracy rates, queue health at a glance
Submissions management – Filter by status and provider, bulk recheck, mark clean or spam, trash
Fail-open architecture – Forms keep working if the API is temporarily unavailable
Automatic retries – Failed submissions are re-queued and retried automatically
Queue watchdog – 15-minute health checks with admin notices for stalled queues
Behavioral signal collection – Keystroke, mouse, touch, and scroll tracking for deeper analysis
Environment detection – Identifies headless browsers and automated submission tools
Debug logging – Opt-in ring buffer (last 200 entries), PII-redacted, view and clear in admin
Bulk recheck – Re-queue past submissions for fresh API verdicts anytime
Privacy-first design – Per-form opt-in, sanitized logging, masked secrets, hashed emails
Integrations
WPForms (Lite and Pro)
Contact Form 7
Gravity Forms
Elementor Forms (Pro)
Fluent Forms
Formidable Forms
Forminator
Ninja Forms
SureForms
WordPress Comments (built-in)
External services
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.
ActiveLayer API
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 (activelayer.com)
* Terms of Service
* Privacy Policy
![Disable Comments – Remove Comments & Stop Spam [Multi-Site Support]](https://ps.w.org/disable-comments/assets/icon-256x256.png?rev=2509854){kind=icon}
