

How to generate leads without cold calling
Describe the market you want to reach
Describe your target market, such as SaaS companies with 50-500 employees in North America, and the title you want to contact. Sculptor scans Clay's B2B company data and assembles your outbound list.
Sculptor builds and enriches your lead list
Sculptor compiles a matched company list filtered by your target market, then waterfalls through 150+ providers to find a verified work email for the title you specified. Only rows where a match is found include an email.
Get your table with company name and verified email
The finished table has company name and, for matched rows, a verified contact email. Push to Smartlead, Instantly, or your sequencer to trigger a campaign the moment a row lands.
Why Clay for generating leads without cold calling

AI personalization from enriched context
Get 1:1 messaging at scale without manual research. Claygent browses each prospect's site, LinkedIn profile, and recent news to surface personalized hooks your reps would otherwise spend hours finding.
Waterfall enrichment across 150+ providers
Get verified work emails for matched rows across your target list. Clay waterfalls through 150+ providers in sequence and only charges credits when a provider returns a hit.


Deliverability protection built in
Every verified row runs through email verification before it hits your sequencer, flagging catch-alls and role inboxes so your bounces stay low and your sends land in the inbox.
Sync to Smartlead, Instantly, or Slack
Push enriched, personalized rows directly to Smartlead or Instantly the moment they land, or route high-priority accounts to Slack so reps can act on the signal in real time.

Scaling inefficient SDR work isn’t possible without an infinite flow of capital. Clay helps automate mundane tasks like contact data enrichment, including pulling signals and triggers, so SDRs can focus their time on prioritized selling and spend their days more effectively. It evolves the SDR role and aligns it with better with marketing paths for more upward career momentum.
Frequently asked questions
How does Sculptor generate leads without cold calling?
Sculptor searches 40+ data sources to find companies that match your ICP criteria, like industry, company size, and tech stack. It then runs waterfall enrichment across 5+ contact-data providers in sequence to attach a verified work email to each company. You get a ready-to-use prospect table with company names and emails, no phone calls required.
How accurate are the emails and company data Sculptor finds?
Waterfall enrichment pushes email coverage from roughly 30% with a single provider up to 80% or higher by querying multiple sources like Hunter and Apollo in sequence. Clay also validates each email during enrichment, flagging invalid or risky addresses before they reach your outbox. Coverage varies by industry and segment, but the multi-provider approach consistently outperforms any single database.
Can I generate leads for a whole list at once?
Yes. Sculptor builds the entire prospect table in one run. You can also paste a list of target companies, upload a CSV, or pipe data from an existing Clay table to enrich in bulk. Once enriched, push the full list to HubSpot, Salesforce, or Smartlead with a single click, or export a clean CSV for your email sequence tool.
Is it legal to cold email B2B leads generated this way?
The CAN-SPAM Act governs all commercial email in the U.S., including B2B. It requires accurate sender info, a valid physical address, a working opt-out mechanism, and honoring unsubscribe requests within 10 business days. Violations can cost up to $53,088 per email. In the EU, GDPR Article 6(1)(f) permits B2B cold email under a legitimate interest basis, but you must document a Legitimate Interest Assessment and offer a clear way to object.
Always check the rules for your jurisdiction before launching outreach, and honor every opt-out promptly.




























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