Verify your Lusha export before you send
Export your contacts from Lusha 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 Lusha columns kept, ready to import back.
1. Export the CSV from Lusha
- In Lusha Search, press Show details to reveal the contacts you want.
- Mark the revealed contacts, then press the Export icon and confirm.
- For a saved table, tick the Contact column box (up to 150 contacts) and click Export to CSV, or press the export icon and choose Export table for the whole list.
- Download the CSV from the browser, the email Lusha sends, or Accounts > Exports > Export History.
Lusha's docs say only revealed contacts are included, search exports are capped at 150 contacts, the extension does not export CSV directly (save to a table first), and download links expire after 24 hours.
Source: Lusha help centre.
2. Upload it to SimpleVerifier
Sign in, upload the CSV as it came out of Lusha and every address gets a live mailbox check with catch-all detection. The email column is found automatically.
Verify your Lusha 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 Lusha or your sending tool, and keep risky addresses (usually catch-all domains) out of cold sends.
Want Lusha's own bounce rule, what verification cannot tell you and 100 free checks? Read the full Lusha cleaning guide.
Common questions
- How do I export my contacts from Lusha?
- In Lusha Search, press Show details to reveal the contacts you want. Mark the revealed contacts, then press the Export icon and confirm. For a saved table, tick the Contact column box (up to 150 contacts) and click Export to CSV, or press the export icon and choose Export table for the whole list. Download the CSV from the browser, the email Lusha sends, or Accounts > Exports > Export History. Lusha's docs say only revealed contacts are included, search exports are capped at 150 contacts, the extension does not export CSV directly (save to a table first), and download links expire after 24 hours.
- Do I need to change the Lusha CSV before uploading it?
- No. The email column is found by its header or its contents, so the Lusha 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 Lusha.
- Why verify a list that came from Lusha?
- 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 Lusha 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.