If you run WordPress sites for other people, the Antispam Bee vs Akismet question is really a billing question. Akismet was the default comment spam filter for years. It shipped with WordPress, it caught the junk, and nobody thought about it. Then the free key stopped covering commercial sites, and every client site I manage counts as commercial. So I went looking for a replacement that my customers would not have to pay for or babysit, and I landed on Antispam Bee.

This is a two-option comparison between two WordPress comment spam plugins. The criteria that matter to me are simple: cost to the client, signup friction, privacy and GDPR posture, what the free tier actually includes, and whether the thing just works without me getting support emails. I have a clear pick, and I will tell you what it is. I will also tell you the two cases where Akismet is still the smarter call.

The Quick Verdict

The table tells most of the story. Both plugins catch spam. The split is about money, privacy, and hassle. Read the two sections below for the detail, then jump to my pick.

Akismet Still Works, But the Free Ride Ended for Business Sites

Akismet is the comment filter that taught a generation of WordPress users what spam protection feels like. It is bundled with core, it runs every comment through a hosted machine-learning service, and the catch rate is genuinely good. With 5 million-plus active installations it is one of the most deployed plugins in the ecosystem. I used it on everything for years.

Here is the thing that changed. The free Akismet key is for personal, non-commercial sites only. According to Akismet's own support documentation, commercial activity disqualifies you from the free Personal plan. That list is broad. It includes running ads like AdSense, using affiliate links, promoting a business or service, accepting donations, and running any e-commerce plugin. Almost every client site I touch trips at least one of those wires.

When a site does not qualify for the free key, the paid plans start at $9.95 per month for one site and 500 monthly spam checks, with the Business plan at $49.95 per month for higher volume. Those numbers are current as of June 2026 per Akismet's pricing page. For a single high-traffic site that is fine. For a freelancer or small agency running comment filtering across thirty client sites, the math gets ugly fast, and none of those clients want a new monthly line item for something they used to get free.

The other friction is signup. Akismet needs an account and an API key, and getting clients through that flow became its own small chore. Most people don't realize how much support time a "please go create an Akismet account and paste me the key" request actually eats. That is the exact hassle I wanted gone.

Antispam Bee Is Free Forever and Keeps Data Off Third-Party Servers

Antispam Bee is the privacy-first alternative I switched my clients to. According to the WordPress.org plugin directory, it has 700,000-plus active installations and a 4.8 out of 5 rating across more than 225 reviews. The plugin's FAQ states it plainly: it is free forever, for both private and commercial projects, with no limit on the number of sites. That single sentence solved my whole problem.

What sold me beyond the price is the privacy posture. Antispam Bee blocks spam comments and trackbacks without captchas and without sending personal information to third-party services. According to the plugin directory it is 100% GDPR compliant and developed in Europe, where they are nitpicky about exactly this. For a small business client worried about website privacy compliance, "your visitors' comment data never leaves your server" is a real selling point, not marketing fluff.

The free tier is not a stripped demo. You get country-based blocking, language filtering, a local spam database, comment-time checks, BBCode link detection, regular expression rules, and a dashboard widget with daily spam stats. There is no premium upsell hiding the useful features behind a paywall. This fits the same pattern I like in other tools, the same reason I lean on free browser-based tools where the free version already does the job.

My field experience matches the reviews. I installed Antispam Bee for a client about four months ago. She used to get a steady stream of spam-notification emails and had to review the spam queue herself, which she complained about constantly. Since the switch she has stopped mentioning it entirely. No queue to review, no notification flood, no complaints. That is the outcome I want from a spam plugin: silence.

My Pick: Antispam Bee for Almost Every Client Site

For the Antispam Bee vs Akismet decision on a typical WordPress business site, I pick Antispam Bee and it is not close. It is free for commercial use, there is no account or key to set up, it keeps comment data on the client's own server, and it catches spam well enough that my clients stopped noticing spam existed. Every one of those points removes a cost or a hassle that Akismet now imposes.

The deciding factor for me is the client relationship, not the catch rate. Both plugins block the junk. Only one of them does it without putting a recurring charge on a small business that used to pay nothing, and without asking a non-technical owner to manage an API key. When I am the one fielding the "why am I being charged for this now" email, the free option that I can install and forget wins every time.

If you manage more than a handful of sites, the per-site cost difference compounds. Akismet at $9.95 per month per site adds up to real money across a client roster. Antispam Bee at zero across unlimited sites is the obvious default for a freelancer or small agency. This is the same logic I applied when I moved customizations off paid tooling, the way I argued in code snippets vs child themes: when the free tool genuinely covers the need, paying for the brand name is just leakage.

When I'd Still Reach for Akismet

I told you I would be fair, so here are the cases where my pick is wrong. Do not just take "Ernie likes the free one" as the answer.

You use Jetpack, Disqus, or wpDiscuz for comments. Antispam Bee works best with the default WordPress comment form. According to its FAQ, it is not compatible with Jetpack, wpDiscuz, or Disqus because those load the comment form inside an iframe that Antispam Bee cannot reach. If your comments run through one of those, Akismet or the comment system's own filtering is the better fit.

You run a genuinely personal, non-commercial blog. If the site qualifies for the free Akismet Personal key and you already trust its catch rate, there is no urgent reason to switch. The commercial-use restriction only bites when the site is commercial.

You need protection beyond the comment form. Antispam Bee does not stop spam registrations and does not protect form plugins. If your real spam problem is contact-form submissions or fake user signups, neither comment plugin solves it. That is a different tool, often a honeypot or captcha on the form itself, and a different post.

Frequently Asked Questions

Is Antispam Bee really free for commercial WordPress sites?

Yes. According to the WordPress.org plugin directory FAQ, Antispam Bee is free forever for both private and commercial projects, with no limit on the number of sites you install it on. There is no paid tier and no premium upsell.

Why is Akismet no longer free for my business site?

Akismet's free Personal key is restricted to personal, non-commercial sites. Per Akismet's support documentation, commercial activity like running ads, affiliate links, promoting a business, accepting donations, or running e-commerce disqualifies a site, which pushes most business sites onto a paid plan starting at $9.95 per month.

Does Antispam Bee protect contact forms or stop spam registrations?

No. Antispam Bee is built for the default WordPress comment form. Its own FAQ confirms it does not protect form plugins and does not prevent spam registrations. For form spam you need a dedicated honeypot or captcha solution on the form itself.

Will switching from Akismet to Antispam Bee lose my spam history?

Your published comments are unaffected because they live in WordPress, not in either plugin. You lose the historical spam-detection stats specific to Akismet, but Antispam Bee starts building its own dashboard statistics from the day you activate it. The switch itself is just deactivate one, activate the other.

The Bottom Line

Akismet is not bad. It catches spam and it always did. But it now charges business sites for something they used to get free, and it asks a non-technical owner to manage an account and a key. Antispam Bee catches the same junk, costs nothing on unlimited commercial sites, keeps comment data off third-party servers, and installs without a signup. Unless you are on Jetpack-style comments or a truly personal blog, Antispam Bee is the better comment spam protection in 2026, and it is the one I now install by default.

Sources

• Antispam Bee, WordPress.org Plugin Directory (active installs, rating, features, free-for-commercial FAQ, GDPR, compatibility notes)
• Should I choose a free or paid subscription?, Akismet Support (commercial-use restriction on the free Personal plan)
• Akismet Pricing (paid plan pricing and spam-check limits)