Know which contacts in your database are still valid
You have a database and you are not sure whether it is out of date or full of contacts that no longer exist. Verify it with Exporta.ai before launching a campaign.
How it works
Upload your list
CSV, TXT or Excel, paste a list or check a single address.
We verify one by one
Syntax, domain and whether the mailbox really exists.
Download the clean list
Split into valid, doubtful and invalid, with no repeats.
In detail
Protect your domain
If you send to a dirty list, bounces damage your domain's reputation — and a damaged reputation takes months to recover and affects all your email, not just sales.
Your historical base ages
People change jobs, distributors close, customers merge. A three-year-old database has a significant share of addresses that no longer exist or no longer belong to the decision-maker.
Every verification, in your history
Each verification is saved with its date, who ran it, how many addresses it received, how many repeats were removed and the result for each one. You can reopen it and download the report whenever you like.
With your bases or ours
It works with any list: the one you export from your CRM, one from a trade show or the one you keep in a spreadsheet. Some companies join Exporta.ai for this module alone.
What it includes
What it costs in credits
The price is shown before anything runs. If an action fails, you get the credits back.
Frequently asked questions
A catch-all domain accepts any address, so it cannot be verified with certainty. They are flagged as such so you can decide whether to use them, instead of getting false confidence.
Yes. Verification is also sold on its own: upload your CSV, verify and export the result. Many companies discover the rest of the platform from here.
Before every campaign, and periodically on the historical base: people change companies and mailboxes close. Your history tells you when you last verified each list.
Clean your database before the next campaign
Start free, no card. Every paid plan includes the tools.