Inbound-Led Outbound Funnels: Using Website Form Submissions to Spin Up Lookalike Lists in Clay

The problem
- Inbound leads trickle in.
- Sales reps chase them one by one.
- Missed opportunity: every inbound lead is a signal to find 50 more like them.
Step 1: Capture the Form Fill
- Lead submits demo/contact form.
- Capture data: name, email, company, title.
- Push into Clay automatically via webhook or Zapier.
Step 2: Enrich the Lead
- Run Clay waterfall:
- Company firmographics.
- Tech stack.
- Industry + subindustry.
- Recent funding or news.
- Output = full ICP profile of the inbound lead.
Step 3: Generate Lookalikes
- Use Clay’s prospector.
- Search for companies with matching firmographics + tech stack.
- Pull in 25–50 companies that “look like” the inbound.
Step 4: Build the Contact List
- Within those companies, target ICP roles.
- Example: If inbound was a VP Marketing → pull other VPs Marketing + CMOs.
- Store enriched contact details in Clay table.
Step 5: Personalize with Agentic AI
- Prompt Claygent: “This inbound lead was [X]. Write 1-line personalization for each of these lookalikes tying to inbound’s characteristics.”
- Example: “Since [Inbound Company] just adopted [tool], likely relevant for [Target Company].”
Step 6: Push into Outbound Sequences
- Tier 1: The inbound itself → high-touch follow-up.
- Tier 2: Lookalike contacts → sequence with AI-driven intro.
- SDRs see inbound momentum instantly multiplied.
Why this matters
- Inbound = proof of demand.
- Lookalikes = scale without guessing.
- Turns 1 lead into 50.
Pro tips
- Match not just industry but tech stack (highest signal).
- Keep lookalike cohorts under 100 to stay focused.
- Run weekly “inbound-led outbound” reports for leadership.
Outcome
- Pipeline growth tied directly to inbound signals.
- No more chasing one-off form fills.
- Clay makes inbound the seed for outbound at scale.
Let’s Sync
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