OOPSpam Alternatives (January 2026)

OOPSpam

OOPSpam Anti-Spam API: A powerful spam filter for any content exchange

https://www.oopspa.com/

Stop bots and manual spam from reaching you or your customer. All with high accuracy and privacy.

4.8/5

64+ reviews

Reviewed on:

G2
Capterra
Trustpilot
Producthunt
Wordpress
1.
Antispam, Antivirus & Anti-Phishing Software | Altospam
https://www.altospa
.com/en/

Protect your business e-mail from cyberattacks: phishing, ransomware, spam, viruses. Installation in just a few clicks. French solution 🇫🇷

2.
Email verification for marketers and fraud fighters | Email Hippo
https://www.emailhipp
.com/

Reduce bounce rates, stop fake sign-ups and combat fraud with award-winning email verification solutions. Real-time API or batch file options available.

3.
Bulk Email Address Verification and Validation API - Bouncer
https://www.usebounce
.com/

Improve your email deliverability with Bouncer's robust email verification and deliverability platform. 🌐

4.
Email Validator - Verify Email Address Online | Byteplant
https://www.byteplan
.com/email-validator/

Improve your email sender reputation and reduce bounce rates: real-time email validation API and bulk email list cleaning. Free trial & 100% accuracy.

5.
Verifalia - Email address validation, email list cleaning, email list hygiene, email list scrubbing
https://verifali
.com/

Accurate real-time email validation service: upload and clean your list or integrate email verification into your app with our API. Get started for FREE!

6.
Email Address Verification Service | Kickbox
https://kickbo
.com/

Verify your email list in minutes, or integrate real-time email verification into your app with our API. Over 18 billion emails verified. Get started for free.

7.
Akismet – Spam Protection for Websites
https://akisme
.com/

Say goodbye to spam with Akismet – the ultimate spam protection used by millions of websites. Sign up today and never worry about spam again!

8.
SpamTitan Leading Email Protection and Anti-Spam Solutions
https://www.spamtita
.com/

Email security and spam filtering with SpamTitan from TitanHQ uses double AV and AI driven malicious URL detection to block malicious threats

9.
Cookie-Script: GDPR | CCPA | ePR cookie compliance solution
https://cookie-scrip
.com/

Cookie-Script is an easy-to-use solution to comply with all cookie regulations. Scan your website cookies and let visitors control their privacy.