Apps with 'Spam Prevention' feature

Automatically block 99% spam text messages using on-device AI.

Tired of cluttered inboxes and unwanted emails? With InboxPurge, effortlessly unsubscribe from and archive unwanted emails, manage your email senders, and enjoy a cleaner, streamlined Gmail experience.

Say Goodbye to comment spam on your WordPress blog or website. Antispam Bee blocks spam comments and trackbacks effectively, without captchas and without sending personal information to third party services. It is free of charge, ad-free and 100% GDPR compliant.

Tempr.email is a service for temporary email addresses (Temp mail), also called trashmail addresses or fake email addresses. The service was founded in 2004, at that time still under Discardmail.com and later Spambog.com. Tempr.

Akismet checks your comments and contact form submissions against our global database of spam to prevent your site from publishing malicious content.

Friendly Captcha is a leading cybersecurity company with a clear mission: to reliably defend against modern bot attacks and spam while complying with the GDPR and other privacy regulations. As Germany's largest CAPTCHA provider, Friendly Captcha uses innovative technology to...

Unsubmarine automates the process of clicking through emails to find unsubscribe links, and presents them in one list so you can choose what to bulk unsubscribe from.

Keep your personal email address hidden without the hassle of a separate inbox. Easily generate email aliases for website signups and take control of your email privacy and security.

Your favorite and most trusted "one stop shop" for the prevention of forum & blog spam, trusted by over 200,000 forums...

report spam and networkabuse to the authorities.

BoxTrapper is a tool that filters spam from your inbox through a process called challenge-response verification. When an account that has BoxTrapper enabled receives an email, it automatically sends a customizable verification email in response.

BitNinja provides 3E Linux server protection for large hosting providers and small businesses equally. The three E stands for: effective, effortless, and enjoyable.

Stop giving out your real email address. The Inboxes App browser extension gives you temporary email addresses you can delete, saving your inbox from junk.

It allows you to filter and search for spammer comments on your channel and other's channel(s) in many different ways AND delete/report them all at once (see features below).

A privacy-focused SMS spam filter powered by on-device AI. It keeps your inbox clean by blocking unwanted messages in real-time using machine learning technology.

Free service that protects your Email Address from Online Website Crawlers and Email Spiders by generating a link. Powered by Google reCAPTCHA.

Reform is the #1 conversion-focused form builder app, designed to deploy multi-step, interactive forms that maximize both lead quality and quantity for lead generation, capture, qualification, nurturing, and routing.

EuropeanMX blocks incoming spam and virus emails before they are reaching your network. With our outgoing filter you can secure your server's reputation. And last but not least we are offering encrypted cloud storage to archive all your emails.

Fresh Inbox is a Chrome extension to help you maintain a clutter-free Gmail inbox. It removes & blocks unwanted emails.

Paid mobile app blocks spam, telemarketers, and robocalls, uses answer bots to waste scammers’ time, updates block list in real time, and identifies unknown callers.

Anti-spam plugin blocks automatic spam in comments section. No captcha. Plugin is easy to use: just install it and it just works. Blocked comments can be stored in the Spam area if needed. This can be enabled/disabled via Settings page.

SMS Shield is a Machine Learning-based SMS spam filter for iPhone. We trained it on what spam SMS looks like by showing it tens of thousands of spam SMSs beforehand. SMS Shield then learns and, to a high degree of confidence, can identify spam even it haven't seen it before.

Chuck is the fastest way to quickly clean up your inbox. Delete, archive and sort batches of emails in just one tap. Plus, unsubscribe from unwanted email. See all of your inboxes at once. Works with Gmail, Exchange, Yahoo, Hotmail/Outlook, iCloud and all standard IMAP accounts.

RaidProtect is a Discord bot whose mission is to simply protect your server from malicious users.

This simple addition to the wonderful Contact Form 7 (CF7) plugin adds basic honeypot anti-spam functionality to thwart spambots without the need for an ugly captcha.