An email verification tool that does more than check if an address exists. Verify an email address or a whole list and get Inbox, Caution or Remove on each. First 1,000 free.
You searched for an email verification tool because a send went sideways, or one is about to. Bounces, dead weight, addresses you are not sure about. Here is the difference that matters: most tools tell you an address is "valid," "invalid," or "unknown," then leave you holding the unknowns. Listgevity verifies the address and hands back a call you can act on. Inbox, Caution or Remove, with the reason.
Email verification is the check that tells you whether an address is real and safe to mail before you hit send. You verify an email address one at a time, or verify a whole list in bulk. A basic email checker returns valid, invalid, or unknown. Listgevity returns a verdict: Inbox the good ones, Caution the risky, Remove the dead. Same check, more useful answer.
Both jobs, one tool.
Single address. Paste one email, get an instant read. Good for a form signup you want to trust, a reply-to you are about to add, a lead you paid for. Verify an email address before it costs you a bounce.
Bulk list. Upload the whole list. Every address comes back sorted, so you know exactly what to mail and what to cut. No spreadsheet guesswork.
Same verdict language on both. One address or a million, you get a straight answer.
A basic check says the mailbox exists and stops there. That leaves you deciding what to do about every "unknown" yourself, which is the part that actually costs money.
Listgevity makes the call:
Every dead address you keep mailing is money you set on fire, in ESP fees and in sender reputation. The verdict tells you where the money is.
Anyone can flag an obvious dead address. The hard part is the middle: the addresses a basic email checker punts on and marks "unknown." Catch-all domains. Addresses that look fine but are not worth the risk.
That is exactly where we make a real call instead of shrugging. Caution with a reason, or Remove with a reason. You stop guessing on the addresses that were quietly deciding your bounce rate.
Wire verification straight into your signup flow or app with the API. Same Inbox / Caution / Remove back on every address, in your product, at your pace.
What is the difference between an email checker and email verification? Not much in name, plenty in what you get back. A basic email checker tells you an address is valid, invalid, or unknown. Verification with Listgevity turns that into a decision: Inbox, Caution or Remove, with the reason. One tool covers both here.
Can you guarantee my email lands in the inbox? No. Nobody honest can, and anyone who promises the inbox is lying. We verify the address and give you a straight verdict so your sends are cleaner. Where mail lands after that depends on your content, your setup, and your reputation.
How do you handle catch-all and unknown addresses? Those are the risky middle, and we do not punt on them. Instead of a shrug marked "unknown," you get a real call, usually a Caution with the reason, so you decide with the facts in front of you.
Do I need to verify one address or the whole list? Either. Verify an email address on its own, or upload the whole list in bulk. Same verdict on every address.
Run your list through Listgevity and get Inbox, Caution or Remove on every address, with the reason.
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