The Right Attendees. The Right Sponsors. Before Doors Open.

Vendelux helps event organizers source net-new attendees who actually show up and connect with sponsors who are actively buying. Free for organizers, funded by sponsors.

Claim Your Event

Trusted by the events growing fastest

The Organizer Problem

Your attendance is up, but sponsors are asking harder questions.
Renewals that used to be automatic now need a business case.
Your marketing reaches everyone except the people sponsors want to meet.
And every year the audience gets more expensive to rebuild.

There's a Better Way to Grow

Vendelux gives you audience intelligence built from over 10 million event-attending professionals. See who belongs in your room, source them directly, and hand sponsors the audience data that makes renewals easy.

No guessing

Know exactly who attends events like yours, down to title, seniority, and industry.

No cold starts

Reach professionals who already attend events in your space, not names from a generic database.

No cost

Vendelux is funded by enterprise sponsors. Organizers join free.

How It Works

The Audience Engine

01
Define your audience.

Tell us who your event is for: title, function, seniority, industry, geography. You set the profile and you stay in control of what's shared.

How it works
02
We match your event.

Vendelux maps your audience against 10M+ event-attending professionals and the sponsor brands already investing in events like yours.

How it works
03
You get names, not noise.

Fully enriched attendee prospects and sponsor leads, delivered within days. Your team can start outreach immediately.

How it works
Why Vendelux

Vendelux is the only platform built to grow both sides of your event: the audience and the sponsors who pay for it.

Organizers don't need another vendor. They need results they can put in front of sponsors. Here's what partners get in the real world.

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11% of paid attendees at HumanX sourced through Vendelux in year one

HumanX launched a first-year AI conference with 3,500+ attendees and 75% VP-level attendance by validating their audience before spending on acquisition.

The difference: building the audience from intelligence, not assumptions.

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10% of DTM26 registrations from just 4% of their total contact pool

Deep Tech Momentum tripled their event year-over-year, with Vendelux contacts converting at 2.5x the rate of the average data source.

The difference: contacts with real event-attending behavior, not raw database volume.

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70% of HumanX sponsors increased their investment for year two

HumanX turned year-one sponsorships into year-two expansions through 451 curated meetings between sponsors and buyers.

The difference: sponsor ROI you can document, not just claim.

View Case Study
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The Partner Program Difference

Most vendors sell organizers a list. Vendelux builds you an audience engine.

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The Partner Program works like a sponsorship, not a subscription. You share the audience profile you define, the way you would with any barter sponsor, and in return you get verified attendee prospects, sponsor intelligence, and analytics that compound with every event you run. No cost, no new policy, no risk to the audience you've built.

This is the future of in-person marketing.
and it works.

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