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How to bulk extract and scrape emails
Paste your company list or domains
Drop in your target company list or domains. Sculptor waterfalls through 150+ providers to find and verify a business email for each contact.
Sculptor enriches contacts across 150+ providers
Sculptor searches Clay's people database for contacts matching your companies, then waterfalls through 150+ providers in sequence, spending credits only when a verified email is found and flagging catch-alls before delivery.
Get contact names and verified emails
The finished table has contact name and verified work email for matched rows. Push to Smartlead, Instantly, or your sequencer to trigger a campaign the moment a row lands.
Why Clay for bulk extracting and scraping emails
Waterfall coverage across 150+ providers
Get verified emails for matched contacts at higher rates than any single-source tool. Clay's waterfall sequences through 150+ providers, charging credits only when a provider returns a hit.
Catch-all and role inbox detection built in
Every matched email is labeled valid, catch-all, unknown, or role-based before your list ships. Clay flags risky addresses so your bounces stay low and your sending domain stays healthy.
Scheduled re-verification keeps lists fresh
Stale emails kill deliverability on active outbound lists. Clay auto-refreshes verified emails on a schedule, re-running the waterfall on any row where the enrichment has aged or a job-change signal fires.
Push verified contacts to your sequencer instantly
Send your finished, verified list directly to Smartlead, Instantly, Outreach, or Salesloft the moment rows are ready, no CSV export required and with field mapping preserved.
When one provider doesn’t have it, Clay automatically checks the next one. It really helps our inbound and outbound motions because we can leverage the best source of data. I’ve never seen a tool that was so easy to do this process.
Frequently asked questions
How does Sculptor bulk extract emails from domains?
Paste your list of domains into the Sculptor prompt field, then hit Generate. Sculptor maps each domain to its company record and runs Clay's waterfall enrichment, querying 10+ providers like Hunter, Prospeo, Datagma, and DropContact in sequence until a verified work email is found. Each row returns the company name and a validated email address.
How accurate are the extracted email addresses?
Coverage typically lands between 70% and 80%+ because the waterfall queries multiple providers instead of relying on a single source (which averages around 30%). Every email also passes through ZeroBounce validation, which guarantees 96%+ accuracy on major providers and 99%+ on most others, so your final list arrives send-ready with minimal bounces.
Can I extract emails for a whole domain list at once?
Yes. Paste hundreds or thousands of domains directly into the Sculptor prompt, upload a CSV, or pipe rows from an existing Clay table. Sculptor processes every row in parallel through the waterfall, and you pay credits only when a provider returns a match. Push the completed table to HubSpot, Salesforce, or Pipedrive in one click, or export as a CSV for your sequencer.
Is it legal to scrape and email B2B contacts in bulk?
In the U.S., the CAN-SPAM Act applies to all commercial email, including B2B. It requires accurate sender info, a physical postal address, and a working opt-out mechanism honored within 10 business days. Penalties reach up to $53,088 per non-compliant message. In the EU, GDPR permits B2B outreach under the legitimate interest basis of Article 6(1)(f), but you must document a balancing test and honor data-subject rights.
Always check the rules for your jurisdiction before sending, as requirements vary by country and state.