Check for disposable email addresses in any spreadsheet or csv online, free with Gigasheet. No software download required.
You can easily filter your list of addresses and export the results as a CSV to download. You can also share or publish the file. Best of all, your data never leaves our platform. Gigasheet supports massive files - up to 1 billion rows in a single sheet!
Optional: use data providers to enrich your data and verify deliverability.
Check a list of millions of email addresses at no cost. Verification returns the address disposition, if the domain belongs to a free consumer service, business, or disposable service.
Stop spending money on toxic, garbage email addresses. Clean up your email list to avoid bounces, spam traps and fake emails, and improve your deliverability.
Improve your delivery rate and clean your email lists using services like Hunter.io, Apollo, Abstract and more. No need to code, just provide your API token.