OOPSpam Anti-Spam

OOPSpam is a cloud anti-spam service with a WordPress plugin for comments, forms, registrations, WooCommerce, and other public submission points. It works without CAPTCHA and prices access by monthly spam checks rather than by the number of WordPress sites connected to one API key.

Quick take

OOPSpam is aimed at businesses, agencies, and sites where spam goes beyond native WordPress comments. It can screen form submissions, registrations, WooCommerce activity, membership workflows, and comments across a long list of supported plugins. The service uses an API, so it is a different operating model from local honeypot-only tools.

What OOPSpam protects

The WordPress plugin documents integrations with native login, registration, lost-password flows, WordPress comments, WooCommerce orders and registration, BuddyPress, MemberPress, Paid Memberships Pro, Ultimate Member, Jetpack Forms, Contact Form 7, WPForms, Gravity Forms, Fluent Forms, Formidable Forms, Forminator, WS Form, Elementor Forms, Breakdance Forms, Bricks Forms, SureForms, GiveWP, MailPoet, and other form systems.

That breadth is important when comparing OOPSpam with Akismet. Akismet can protect comments and supported form integrations through its API, but OOPSpam positions the WordPress plugin around a broader set of form, ecommerce, membership, and registration workflows from the start.

Filtering controls that change the workflow

OOPSpam combines automated spam scoring with configurable controls such as country blocking, language filtering, VPN and high-risk source controls, rate limiting, blocked keywords, and detailed entry logs. The plugin is designed to run silently without a CAPTCHA challenge or JavaScript puzzle.

The service also separates site count from usage. One API key can be used across unlimited websites, while the subscription tier controls the monthly number of spam checks. For an agency, that can be easier to model than buying a separate anti-spam license for every low-volume client site.

Pricing and API limits

Pricing checked: September 23, 2026. OOPSpam starts with 40 free spam checks for testing. Starter costs $23 per month, or $19.17 per month when billed yearly, and includes 25,000 checks each month. Freelance is $49 per month or $40.83 monthly on annual billing for 100,000 checks. Agency is $69 per month or $57.50 monthly on annual billing for 300,000 checks. The Scale tier is $259 per month or $215.80 monthly on annual billing for 1,000,000 checks.

One spam check equals one API call. That means cost depends on submission volume rather than only traffic or site count. A network with many quiet sites can fit the model differently from one high-volume ecommerce or lead-generation site.

Privacy and logging

OOPSpam states that API requests are not logged by default and that logging can be enabled when needed. Its WordPress plugin also documents optional IP and email analysis and keeps plugin logs in the WordPress database. For privacy-sensitive deployments, review the exact settings you enable and make sure the site privacy policy reflects the processing that actually occurs.

Where the trade-offs appear

The main trade-off is cost versus scale. OOPSpam is not a permanently free WordPress anti-spam service after the small test allowance, and its entry price is much higher than lightweight local honeypot plugins or low-cost services such as CleanTalk. In return, it provides a large monthly API allowance, unlimited websites, broader form coverage, and controls aimed at business and agency workflows.

It also introduces dependency on an external service and API key. If the requirement is only native WordPress comment spam on one personal blog, this architecture can be more than necessary. If the problem includes form spam, fake registrations, ecommerce abuse, or many client sites, the usage-based model becomes more relevant.

PluginSuggest verdict

OOPSpam is worth evaluating when one anti-spam layer needs to cover comments, forms, memberships, registrations, and WooCommerce across multiple sites without CAPTCHA. The purchasing decision should start with monthly submission volume and required integrations. For a small site with simple bot spam, compare lower-cost local or per-site tools before paying for a large API allowance.

Frequently Asked Questions