Verify your Seamless.AI export before you send
Export your contacts from Seamless.AI as a CSV, upload it to SimpleVerifier as it is, and every address gets a live mailbox check. You download valid, risky and invalid files with your original Seamless.AI columns kept, ready to import back.
1. Export the CSV from Seamless.AI
- In Seamless, open the My Contacts tab and filter with the Filter Funnel icon if you need a subset.
- Click the three dots at the top right and choose Download Selected, Download Filtered or Download All.
- Under Download Type pick Clean, Raw or Custom, making sure the email fields are included.
- Click Download.
Seamless says Clean excludes invalid information and Raw keeps everything it found, including invalid emails. Verify either; Raw is the one most likely to hold bad addresses.
Source: Seamless.AI help centre.
2. Upload it to SimpleVerifier
Sign in, upload the CSV as it came out of Seamless.AI and every address gets a live mailbox check with catch-all detection. The email column is found automatically.
Verify your Seamless.AI export3. Import the clean file back
You get three files: valid, risky and invalid, each with every column from the original export. Import the valid file back into Seamless.AI or your sending tool, and keep risky addresses (usually catch-all domains) out of cold sends.
Want Seamless.AI's own bounce rule, what verification cannot tell you and 100 free checks? Read the full Seamless.AI cleaning guide.
Common questions
- How do I export my contacts from Seamless.AI?
- In Seamless, open the My Contacts tab and filter with the Filter Funnel icon if you need a subset. Click the three dots at the top right and choose Download Selected, Download Filtered or Download All. Under Download Type pick Clean, Raw or Custom, making sure the email fields are included. Click Download. Seamless says Clean excludes invalid information and Raw keeps everything it found, including invalid emails. Verify either; Raw is the one most likely to hold bad addresses.
- Do I need to change the Seamless.AI CSV before uploading it?
- No. The email column is found by its header or its contents, so the Seamless.AI export works as it is. Every other column is kept, and the cleaned files come back with your original columns so you can import them straight back into Seamless.AI.
- Why verify a list that came from Seamless.AI?
- Lead databases go stale as people change jobs, and a bounced cold email counts against your sending domain the same as any other. Verifying the Seamless.AI export before it goes into a sequence keeps the bounce rate under the roughly 2% line where mailbox providers start filtering, and it catches catch-all domains you should not send to blind.
- How much does it cost?
- Verification is $29.99 a month with no limit on verifications, for files up to 100,000 rows. See the pricing page for the plans.