Cisco ESA

Kickbox ensures you only send email to real users and helps you separate the low-quality addresses from high-value contacts. Protect your reputation, increase open rates, and save money with Kickbox.

Using only real-time verification, NeverBounce offers the highest accuracy. No historical data used. Under a penny per email. We’ll beat any major competitor’s pricing.

It allows you to upload and validate lists of email addresses quickly and in a secure way. All you have to do is upload an email list to it's web interface. It also offers API.

Stay out of trouble. Validate your email addresses before you send. BriteVerify can reduce your bounce rate by 98% and help your messages get delivered. So stop bouncing and start converting your prospects into customers with BriteVerify True Email Verification™.

It is a cloud-based email filtering service that helps protect your organization against unknown malware and viruses by providing robust zero-day protection, and includes features to safeguard your organization from harmful links in real time.

It removes invalid emails from your list to prevent email bounces from ruining your deliverability. It removes known email complainers and spam traps from your list. It appends missing data such as first and last name, location, gender or city, state/region, country when the registration IP is provided.

Proofy.io — bulk email cleaning service. With proofy you avoid bounces, catch-all, dead emails. You increase email deliverability, save your domain email, enhance open rate.

It is an email finder & validation tool that lets you find email addresses in seconds and connect with people that matter most to your business.

Email list verify provides a 97% match rate and no false positives. You can verify emails within your application or website with our real-time API.

It is an email validation tool for busy businesses. It is fully automated, completely hands-off, this email verification tool does it all for you. Simply connect an email service provider, set some options, and that's it. From that point on it cleans the email lists automatically and keeps them protected from invalid email addresses.

Normalize emails for uniqueness validation. This will convert the email to lowercase, remove dots (.), and plus signs followed by arbitrary strings (+foobar).

An application to clean your subscription list from bounces, and enrich data about customers.

It is a business anti spam gateway installed between your mail infrastructure and the Internet. It offers very good protection against viruses and eliminates up to 99% of spam.

It is an email validation platform that helps companies protect their reputation as a sender and avoid deliverability issues that make them lose sales.

Email validation and verification tool providing highly accurate results. Validate, verify & clean your email list in real-time.

Email opens you up to threats. Protect yourself against malware and time-wasting spam. Get 14 anti-spam filters, 5 anti-virus engines plus malware scanning in one email security package

MTN Email Verifier is a high-performance tool for ensuring that your email communications reach the right inboxes every time. With the rise of email marketing and automated outreach, maintaining a clean list of deliverable email addresses is crucial. MTN Email Verifier combines syntax validation, domain checks, and server-level SMTP verification to deliver a reliable, real-time solution.

It helps protect sender reputation and achieve better ROI for your email campaigns. It removes invalid and risky emails that hurt your reputation. You may clean the entire list in one go or you may use REST API to verify one email at a time before they enter your mailing list through sign-ups or contact forms where you collect email addresses from.

It is an API service that helps in identifying disposable/temporary email address, scam emails, email health, free or a company domain, IP health check, location detection and phone number validation services. Our clients are able to ensure that they are able to ensure the quality of their inbound leads from their online forms and their sales team spend their effort on the right leads.

It is an email validation service that can be used to check whether the address exists or not. It validates email lists to get rid of undeliverable emails so that it helps to maximize every marketing campaign potential and lower the bounce rate.

Keep sender reputation in check and maximize deliverability with MailerCheck! A complete suite of professional email deliverability tools including reputation monitoring for blocklists and DMARC, email verification, inbox placement and more