What Is a B2B Event Funnel?
A B2B event funnel uses a live event — webinar, roundtable, or in-person session — as the central conversion mechanism. Instead of moving buyers through a sequence of cold emails to a demo request, you move them through: target account identification, event invite, live event attendance, and post-event sales conversation.
The event is the trust catalyst that cold email cannot replicate. Buyers who voluntarily attend a 60-minute peer session have demonstrated intent at a level that no inbound form fill or cold email response matches. Event-sourced leads convert at 40% opportunity-to-close — the highest of any B2B pipeline channel.
Here is how to build one in 30 days.
Days 1 to 5: Define Your ICP and Event Topic
Before anything else, answer two questions with maximum specificity:
Who is your ICP buyer for this event? Not "security leaders" — "CISOs and VPs of Security at US fintech companies with 200 to 2,000 employees, actively evaluating their identity security stack in 2026." The more specific, the better the targeting and the higher the conversion.
What is the one topic they are actively wrestling with right now? Not your product category — a real operational or strategic challenge they are discussing with peers. Use LinkedIn to find what your target title is posting about. Use job postings to see what skills they are hiring for (which reveals what problems they are solving). Use Claude to analyze 20 public LinkedIn posts from your target persona and identify the 3 most common themes.
The event topic becomes the hook for every invite, every piece of content, and every follow-up message.
Days 6 to 12: Build Your Target Account List
Use Apollo to pull 300 to 500 contacts matching your ICP definition. Filter by title, company size, industry, geography, and technology stack. This is your raw invite universe.
Push the list to Clay. Run three enrichment passes:
- LinkedIn activity signal: has this person posted or engaged with content related to your event topic in the last 90 days?
- Job posting signal: is this company hiring roles related to your event topic?
- News signal: has this company appeared in press relevant to your topic recently?
Rank your list. Contacts hitting 2 or 3 signals are your Tier 1 priority. Send these personalized individual invites first. Contacts hitting 0 signals get a standard invite.
Days 13 to 20: Run the Invite Sequence
Set up an Apollo sequence with 3 touches over 10 days:
- Day 1: Personalized invite email. Subject includes a peer company name already attending. Body is under 100 words. One-click RSVP link.
- Day 5: Social proof follow-up. Two sentences. Note that registrations are filling. Name one additional peer company that confirmed.
- Day 10: Last call. One sentence. One calendar link. Done.
Simultaneously run LinkedIn outreach from a personal profile (not your company page) to your Tier 1 list. The combination of email plus LinkedIn at Tier 1 converts at 2 to 3x email alone.
Days 21 to 27: Host the Live Event
Run a 60-minute live event. Format: 10-minute framing, 40-minute peer discussion, 10-minute wrap-up. No sales pitch. No product demo. Your goal is to facilitate a conversation your buyers leave feeling was worth their time. A good conversation generates 15 to 20 post-event messages from attendees to the host without you initiating them.
Days 28 to 30: Follow Up and Close the Loop
Within 4 hours of the event ending, rank attendees by engagement. Send Tier 1 (asked questions, stayed late, messaged you) a personal note referencing their specific question or comment. Propose a 20-minute call. Include a calendar link.
Expect 15 to 25% of Tier 1 attendees to book a call from a single personalized message. Expect 5 to 10% of Tier 2 attendees to book after a 3-touch follow-up sequence.
LinkedOtter by Asaf Katz Advisory runs this entire 30-day program for B2B vendors. We handle ICP definition, list building, invite sequencing, event hosting, and post-event follow-up handoff. Events from $6,000.