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Real SMTP Verification
EmailDog actually sniffs out whether the mailbox exists. We go to the door and knock, so you know for sure—not just syntax checking.
EmailDog sniffs out bad emails, spam traps, and fakes—so every message you send lands where it should. Real SMTP validation at a price that doesn't bite.
No spam—we're dogs, not wolves. Learn more
We'll bark when it's time to fetch your results.
We don't just check if an email looks right. We actually knock on the door.
EmailDog actually sniffs out whether the mailbox exists. We go to the door and knock, so you know for sure—not just syntax checking.
Upload thousands of emails. Get clean results back fast. CSV, Excel, paste it in—we're not picky. Fetch, validate, done.
Integrate EmailDog into your stack with our real-time validation API. Plays nicely with your signup forms, CRM, and workflows.
Guard your sender reputation like a watchdog guards a home. We catch spam traps before they catch you.
Sniff out temporary and throwaway addresses that pollute your list. Keep only the real ones.
Identify domains that accept everything—so you can make smarter decisions about risky addresses.
Every bounced email damages your sender reputation. And once that's gone, even your valid emails land in spam.
Email providers like Gmail and Outlook track your bounces. Too many? They start blocking you entirely.
Your domain gets flagged as spam. Now ALL your emails—even to valid subscribers—go to junk.
You're paying your ESP to send emails that will never be read. That's money down the drain.
EmailDog checks every address before you hit send. Clean list, protected reputation, better ROI.
Our SMTP verification sniffs out every type of problematic email address before it can hurt your sender reputation.
Addresses that don't exist, have typos, or belong to non-existent domains. These hard bounce immediately and damage your reputation.
Hidden addresses set up by ISPs to catch spammers. Hit one and your domain could be blacklisted. We identify known spam traps before you send.
Temporary addresses from services like Mailinator, Guerrilla Mail, and 10MinuteMail. They expire quickly and indicate low-quality leads.
Generic addresses like info@, support@, sales@, or admin@. These often go to shared inboxes with lower engagement rates.
Servers configured to accept any email, valid or not. We flag these as risky so you can decide how to handle them.
Missing @ symbols, invalid characters, double dots, and other formatting mistakes. Basic but important first-line defense.
Addresses that exist but haven't been used in months. These often become spam traps over time or simply don't engage.
Gmail, Yahoo, Outlook personal accounts. Not always bad, but useful to flag for B2B campaigns targeting business emails.
From solo marketers to enterprise teams—if you send email, we've got your back.
Keep your subscriber lists clean and your deliverability high. No more bounces tanking your campaigns.
Verify signups are real users, not bots or fake emails. Protect your onboarding funnel.
Clean customer databases mean transactional emails actually reach your buyers.
Validate purchased or scraped lists before they wreck your client's sender reputation.
Verify prospect emails before outreach. Stop wasting time on addresses that bounce.
API-first design means you can integrate email validation anywhere in minutes.
We're launching at 25% less than the lowest competitor—period. No gimmicks, no bait-and-switch, no hidden fees.
See how much you're overpaying with other email validation services. Prices shown for 10,000 email verifications.
* Estimated launch pricing. Join the waitlist to lock in early-bird rates.
Three steps. Clean list. Happy inbox.
CSV, Excel, or paste directly. We handle the format so you don't have to.
Real SMTP verification on every address. Spam traps, disposables, invalids—caught.
Download your validated list. Send with confidence. Wag tail (optional).
We've been testing with a small group of email marketers. Here's what they think so far.
"Finally, an email verification tool that doesn't cost an arm and a leg. Been testing for 2 weeks and the accuracy is on par with the big names."
"The spam trap detection alone saved us. We had no idea 3% of our list were honeypots. Would've destroyed our deliverability."
"Switched from NeverBounce to test EmailDog. Same results, way cheaper. Will be moving all our client lists over at launch."
* Beta testers. Full testimonials with names coming at launch.
Everything you need to know about email verification.
Email verification checks whether an email address is real, active, and can receive messages. It protects your sender reputation and improves deliverability by removing invalid addresses, spam traps, and fake signups before you hit send.
We built lean infrastructure from the ground up using modern cloud architecture. No bloated enterprise overhead means we pass savings directly to you—25% less than the cheapest alternatives like MillionVerifier, NeverBounce, or ZeroBounce.
EmailDog sniffs out invalid addresses, spam traps, disposable and temporary emails, role-based addresses (like info@ or support@), catch-all domains, and syntax errors. If it's going to bounce or hurt your reputation, we'll catch it.
Yes! EmailDog provides a real-time email validation API for developers to integrate directly into signup forms, CRMs, and applications. Verify at the point of entry. Full documentation will be available at launch.
Soon! Join the waitlist for early access and exclusive launch pricing. Waitlist members get priority access, special discounts, and first dibs on new features. We'll bark when it's time.
A hard bounce means the email address doesn't exist or the domain is invalid—it will never work. A soft bounce is temporary, like a full inbox or server downtime. EmailDog catches both, but hard bounces are the ones that really damage your sender reputation.
EmailDog handles bulk verification of lists with thousands or even millions of email addresses. Upload your CSV or Excel file, and we'll process the entire list. For real-time verification, our API handles individual checks in milliseconds.
EmailDog uses real SMTP verification—we actually connect to mail servers to confirm mailboxes exist. This gives us 99%+ accuracy on deliverable emails. Cheaper tools that only do syntax checks or database lookups miss a lot of bad addresses.
Spam traps are email addresses created specifically to catch spammers. They look like real addresses but were never used by real people. If you email one, it signals to ISPs that you're sending to unverified lists—and your sender reputation tanks. EmailDog detects known spam traps before you send.
Absolutely. Our email validation API is built for real-time verification. Integrate it into your signup forms, checkout pages, or CRM to catch invalid emails the moment someone enters them—before they ever hit your list.
Join the waitlist. Be first in line when EmailDog launches.
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