Mailcheck
Accurate email validation to improve deliverability and protect your sender reputation
Nothing tanks a marketing campaign faster than a list full of bad email addresses—except maybe realizing it after the fact.
Scrubbing your list manually is tedious, expensive, and still doesn’t guarantee accuracy.
Imagine if you could validate every email with a click, saving time and safeguarding your sender reputation.
Meet Mailcheck, the fastest way to verify email addresses online—without the guesswork.
TL;DR
At-a-glance
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Integrations
Features
Overview
Turn cold lists into hot leads
Mailcheck lets you verify, validate, and optimize your email lists in a single, effortless click; cutting down on bounce rates and wasted outreach.
- Verify emails instantly to protect your domain reputation
- Validate addresses via social networks for added accuracy
- Boost delivery rates up to 5x with smart validation algorithms
Clean your lists with instantly
Mailcheck scrubs your email lists in seconds, catching issues that hurt your deliverability and campaign performance before they become a problem.
- Identify risky and invalid emails that could cause bounces or penalties
- Detect disposable, role-based, and blacklisted addresses automatically
- Optimize list quality for better inbox placement and higher open rates
Connect seamlessly to your stack
Mailcheck integrates easily with your favorite email and automation tools, so you can keep workflows smooth and your lists clean without lifting a finger.
- Integrate with major platforms like Mailchimp, WordPress, Make, and more
- Automate validation across marketing and CRM systems
- Maintain high-quality lists without disrupting your existing tools
Bad emails don’t just cost you campaigns—they cost you credibility.
Mailcheck makes it fast, easy, and affordable to validate every lead with confidence.
Get lifetime access to Mailcheck today and upgrade your email game for good.
Plans & features
Deal terms & conditions
- Lifetime access to Mailcheck
- You must redeem your code(s) within 60 days of purchase
- All future Pro (Tier 1), Agency (Tiers 2-3), or Enterprise (Tiers 4+) Plan updates
- Stack up to 8 codes
60 day money-back guarantee. Try it out for 2 months to make sure it's right for you!