At a glance
Akismet Anti-spam: Spam Protection
The best anti-spam protection to block spam comments and spam in a contact form. The most trusted antispam solution for WordPress and WooCommerce.
CF7 Apps – Honeypot, Database, Redirection, Webhook, and Addons for Contact Form 7
Add hCaptcha, Honeypot, and Redirection to Contact Form 7 with CF7 Apps, and generate forms effortlessly with AI. Improve form security, keep it light …
Full Comparison
Technical Specs
| Metric | Akismet Anti-spam | CF7 Apps |
|---|---|---|
| Requires WP | 5.8+ | 4.8+ |
| Requires PHP | 7.2+ | 5.6+ |
| Tested up to WP | 7.0 | 7.0 |
| Plugin age | 21 yrs | 15 yrs |
Quick Verdict
Akismet Anti-spam is the clear winner for high-traffic sites battling comment and form spam. With 87% of its 1184 reviews at 5 stars and a 100% support resolution rate over the last two months, it blocks billions of spam submissions daily without slowing your site. CF7 Apps works well for Contact Form 7 users who want honeypot and hCaptcha options, but its 26% 1-star rating and 92% support resolution rate show it's less reliable under heavy attack. Choose Akismet Anti-spam if you need automatic, invisible protection that stops spam across comments, contact forms, and WooCommerce.
Feature Comparison: Akismet Anti-spam vs CF7 Apps
| Feature | Akismet Anti-spam | CF7 Apps |
|---|---|---|
| Spam detection method | Cloud-based AI that checks every submission against a global spam database | Honeypot fields and optional hCaptcha challenges |
| CAPTCHA type | Invisible (no user interaction required) | hCaptcha (checkbox or image challenge) plus honeypot |
| Comment spam coverage | Full, built to block spam comments and pingbacks | None, designed only for Contact Form 7 forms |
| Form spam coverage | Supported through API integration with Contact Form 7 and other form builders | Full, honeypot and hCaptcha work directly with CF7 submissions |
| WooCommerce spam protection | Blocks spam in registration and checkout forms | Not designed for WooCommerce |
| No-CAPTCHA / honeypot approach | Automatic background checking, no forms altered for users | Honeypot fields hidden from real users; hCaptcha requires user action |
| Performance overhead per submission | Minimal, only a lightweight API call to Akismet servers | Minimal, honeypot adds no server load; hCaptcha loads external script |
| False positive handling | Spam queue lets you review and restore incorrectly flagged items | No spam queue, blocked submissions are simply rejected |
Who Should Use Akismet Anti-spam
- Site owners running high-volume comment sections who need to block spam comments in WordPress automatically, Akismet Anti-spam processes millions of checks daily with a 100% support resolution rate.
- Teams managing WooCommerce stores that want spam protection for WooCommerce store registrations and checkout forms, the plugin filters spam orders without adding checkout friction.
- Anyone who values a "set and forget" anti-spam solution, 87% of 1184 reviewers gave it 5 stars, citing its invisible detection that never asks users to solve a puzzle.
Who Should Use CF7 Apps
- Contact Form 7 users who want to add hCaptcha to Contact Form 7 forms, the plugin offers checkbox and image challenges for sites that prefer visible human verification.
- Developers who need to save CF7 submissions to a database or redirect users after form submission, CF7 Apps bundles these addons alongside its honeypot field.
- Site owners who want a lightweight honeypot-only approach and don't need comment or WooCommerce protection, the honeypot adds zero load and stops automated bots with no CAPTCHA required.
Community & Support
Akismet Anti-spam resolved 10 out of 10 support threads in the last two months, a 100% rate. Its rating profile shows 87% of reviews at 5 stars and only 5% at 1 star. CF7 Apps handled 12 of 13 threads (92%) over the same period, but its 1-star rating sits at 26% against 67% at 5 stars, a much higher share of dissatisfied users. If support reliability matters under spam attack, Akismet Anti-spam's track record is stronger.
Verdict: Akismet Anti-spam or CF7 Apps for high-traffic sites with comment sections and contact forms under bot attack?
Pick Akismet Anti-spam if your site handles comments, contact forms, and WooCommerce orders. It blocks spam invisibly, never asks users to solve a CAPTCHA, and carries 87% 5-star approval from 1184 reviewers. For a site under bot attack, the 100% support resolution rate and automatic spam queue give you safety without slowing real visitors.
Pick CF7 Apps if you use Contact Form 7 exclusively and want to add hCaptcha or a database. Its honeypot is effective against simple bots, and the redirection addon is useful for post-form workflows. But with 26% of reviewers giving it 1 star and no comment or WooCommerce coverage, it's not built for the scale of attack that Akismet Anti-spam handles daily.
This comparison is AI-generated from live WordPress.org data. Install counts, ratings, versions and support statistics sync weekly, so the numbers on this page stay current. Content passes automated quality checks before publishing, and pages below our quality threshold are held for human review.
Read our full methodologyFrequently Asked Questions
Q How many people use Akismet Anti-spam compared to CF7 Apps?
Akismet Anti-spam has 6.0M+ active installs while CF7 Apps has 300K+, meaning Akismet Anti-spam is used on more sites.
Q Which has better user ratings — Akismet Anti-spam or CF7 Apps?
Akismet Anti-spam averages 4.7/5 from 1,184 reviews, while CF7 Apps averages 3.8/5 from 135 reviews — Akismet Anti-spam has the higher average rating.
Q Which is more actively maintained — Akismet Anti-spam or CF7 Apps?
CF7 Apps was last updated on Jun 9, 2026 and Akismet Anti-spam on Apr 23, 2026, so CF7 Apps received the more recent update.
Q Which plugin has the better support response rate?
In the last two months, Akismet Anti-spam resolved 10 of 10 support threads (100%) and CF7 Apps resolved 12 of 13 (92%). Akismet Anti-spam currently has the higher resolution rate.
Q Are Akismet Anti-spam and CF7 Apps both free?
Yes — both Akismet Anti-spam and CF7 Apps are free to install from the official WordPress.org plugin directory. Some features may require a paid upgrade offered by the plugin author.
Q Is Akismet Anti-spam or CF7 Apps better for high-traffic sites with comment sections and contact forms under bot attack?
Akismet Anti-spam is the better choice for high-traffic sites because it is built specifically to handle massive volumes of comment spam automatically, and its support team resolves 100% of threads. CF7 Apps focuses more on contact form protection with captcha and honeypot features, but Akismet is the proven workhorse for comment-heavy sites under sustained bot attacks.
Q Which is easier to set up for a WordPress beginner — Akismet Anti-spam or CF7 Apps?
Akismet Anti-spam is easier for a beginner. You simply activate the plugin, connect it to a free API key, and it starts filtering spam comments and contact form entries immediately with no configuration needed. CF7 Apps requires you to set up captcha or honeypot fields manually within your forms, which adds an extra step.
Q What is the biggest feature difference between Akismet Anti-spam and CF7 Apps?
The biggest difference is that Akismet Anti-spam is a dedicated anti-spam engine that works across comments and contact forms automatically, while CF7 Apps bundles anti-spam with a contact form database and captcha tools. Akismet focuses purely on spam detection, whereas CF7 Apps gives you more form management features alongside its spam protection.
Q Can you switch from Akismet Anti-spam to CF7 Apps (or the other way) without losing data?
Yes, you can switch between them without losing your existing data because neither plugin stores your comments or form submissions inside its own database tables. Akismet marks spam comments in WordPress's native comment system, and CF7 Apps stores its own form entries, so deactivating one plugin leaves your core content untouched.
Q Which type of site should choose Akismet Anti-spam, and which should choose CF7 Apps?
Sites with heavy comment sections, like blogs or news sites, should choose Akismet Anti-spam because it is built specifically for high-volume comment spam filtering. Sites that rely heavily on Contact Form 7 and need to store form submissions locally while also blocking spam should choose CF7 Apps, as it combines spam protection with a built-in database.