How to Use Raffles and Giveaways as a Virality Lever for Event Promotion

You've set up your event, connected your sharing campaign, and sent invitations to your attendees. Some of them share. Most don't.

That's normal. Without a clear incentive, attendees might think "I'll get around to it later" — and later never comes. Even attendees who genuinely want to support your event often need a nudge to turn intention into action.

Raffles and giveaways solve this. By attaching a prize draw to your sharing campaign, you transform a passive request ("please share") into an active opportunity ("share to win"). The result: significantly more shares, more LinkedIn impressions, and more organic registrations.

Why Raffles Work: The Psychology of Incentivized Sharing

Raffle-based sharing campaigns tap into well-documented behavioral principles:

Loss aversion. Once attendees know there's a prize, choosing not to share feels like missing an opportunity. The effort required (one click) is so low relative to the potential reward that opting out creates a psychological cost.

Low effort, high reward ratio. Sharing a branded card on LinkedIn takes seconds. Winning a prize — free VIP access, a product, conference swag — feels disproportionately valuable for the effort involved. This asymmetry drives action.

Social proof compounding. When attendees see peers sharing "I'm attending" cards (and mentioning the raffle), it normalizes the behavior and triggers additional sharing from others. Each share validates the next.

Reciprocity. Attendees already got something from you — a ticket, access, content. A raffle gives them a structured way to reciprocate while getting something extra in return.

The net effect: sharing stops being a favor and starts being a no-brainer.

The Math: How Raffles Boost Share Rates

Let's walk through a concrete comparison.

Without a raffle:

• 500 registered attendees
• 20% share rate = 100 shares
• Average LinkedIn network: 500 connections
• 100 × 500 = 50,000 potential impressions
• 0.5% click-through = 250 visits
• 10% conversion = 25 new registrations

With a raffle (35% share rate):

• 500 registered attendees
• 35% share rate = 175 shares
• 175 × 500 = 87,500 potential impressions
• 0.5% click-through = 437 visits
• 10% conversion = 44 new registrations

That's 75% more shares, 75% more impressions, and 75% more new registrations — from the exact same attendee base, with the only difference being a prize attached to the campaign.

And this compounds. Those 44 new registrants can also be invited to share (and enter the raffle), creating a second wave. And a third. Each cycle amplifies the reach further.

How Attendir's Raffle Feature Works

Attendir has a built-in raffle system that integrates directly into sharing campaigns. Here's how it works:

Step 1: Enable the Raffle

When creating or editing a campaign, toggle "Enable raffle for this campaign." Three fields appear:

• Prize description — what attendees can win (e.g., "Free VIP upgrade", "€200 Amazon gift card")
• Number of winners — how many prizes you're giving away (1 to 100)
• Winner email message — optional custom note included in the winner notification email

Step 2: Attendees See the Incentive

When attendees visit the share page, they see a prominent banner displaying the prize. Before they share, they know exactly what they're entering to win. After sharing, a confirmation tells them they've been entered into the draw.

This transparency is important — attendees are more motivated when the incentive is visible upfront, not buried in fine print.

Step 3: Draw Winners

After your campaign runs for the desired period, go to the campaign dashboard and click "Draw Winners." Attendir randomly selects the specified number of winners from everyone who actually shared (not just visited the page).

The system deduplicates by LinkedIn user — even if someone shared through multiple sessions, they only get one entry. This keeps the draw fair.

Step 4: Review

Before any emails go out, you see who won. Check the list, verify the results, and if something doesn't look right, you can redraw. No emails are sent during this step.

Step 5: Notify Winners

When you're satisfied, click "Notify Winners." Each winner receives a branded email with the prize details, event information, and your optional custom message. Winners without email addresses on file are flagged separately so you can reach them through other channels.

This 3-state workflow (Draw → Review → Notify) prevents accidental mass emails and gives you full control over the process.

Choosing the Right Prize

The prize doesn't need to be expensive — it needs to be relevant. Here are guidelines:

Match the Prize to Your Audience

• B2B conferences: VIP access upgrades, 1-on-1 sessions with speakers, sponsor product bundles
• Tech summits: Latest gadgets, premium software subscriptions, co-working space credits
• Industry meetups: Books from featured speakers, exclusive dinner invitations, branded merchandise
• Virtual events: Free tickets to the next event, online course access, gift cards

Prize Value Sweet Spot

A €50–200 prize often performs just as well as a €1,000 prize in terms of share rate lift. The key driver is the existence of an incentive, not its absolute value. That said, higher-value prizes can generate more social buzz and word-of-mouth beyond LinkedIn.

Number of Winners

More winners = higher perceived odds = more participation. Drawing 5 winners from 200 shares (2.5% chance) feels more achievable than 1 winner from 200 shares (0.5% chance). Consider offering multiple smaller prizes rather than one large one.

Sponsor-Funded Prizes

Raffles are an excellent opportunity to involve event sponsors. Sponsors get brand exposure (their product is the prize, mentioned in every share page), and you get a free prize. Win-win.

Combining Raffles with Auto-Email Webhooks

The raffle feature becomes especially powerful when combined with Attendir's Eventbrite or Luma integrations.

Here's the fully automated workflow:

1. Someone registers for your event on Eventbrite or Luma
2. The webhook fires and Attendir automatically sends a share invitation email
3. The attendee opens the email, sees there's a raffle prize, and clicks through
4. They share their branded card on LinkedIn with one click
5. They're confirmed as entered into the raffle
6. Their LinkedIn connections see the card, some register for the event
7. Those new registrants trigger the same webhook → same email → same raffle incentive
8. The cycle repeats

No manual work from your team at any point. Registration → share invitation → raffle entry → new registrations → more share invitations. A self-sustaining viral loop.

Real-World Scenarios

B2B Conference: VIP Upgrade Raffle

A 2,000-attendee B2B conference attaches a "free VIP upgrade" raffle to their sharing campaign. VIP normally costs €500 extra. They offer 10 upgrades.

With a 30% share rate (boosted by the raffle), 600 attendees share. Each reaches an average of 500 connections = 300,000 LinkedIn impressions. At a 0.5% click-through and 10% conversion rate, that's 150 new registrations — all organic.

Cost: 10 VIP upgrades that cost nothing in marginal terms (empty VIP seats become filled). Return: 150 paid registrations.

Tech Meetup: Sponsor Product Giveaway

A 300-person tech meetup partners with a sponsor to give away 3 premium licenses worth €100 each.

With a 40% share rate, 120 attendees share, generating 60,000 impressions. Even at conservative conversion rates, that's 30+ new attendees.

Cost: €300 in sponsor-funded prizes. Return: 30 new attendees plus significant brand exposure for the sponsor.

Virtual Event: Free Ticket to Next Event

A virtual summit offers free tickets to their next in-person event as raffle prizes. 5 winners drawn from all shares.

This approach does double duty: it boosts sharing for the current event while building an audience for the next one.

Getting Started

Setting up a raffle in Attendir takes under a minute:

1. Create your Attendir account (7-day free trial, no credit card)
2. Set up your event and sharing campaign
3. Toggle "Enable raffle" and add your prize details
4. Share the campaign link with your attendees (or let auto-email handle it)
5. Watch shares roll in, then draw winners when you're ready

The raffle feature is included in both the Lite and Unlimited plans — no upgrade needed.

Your attendees already want to support your event. A raffle gives them the nudge to actually do it. Every share enters the raffle, every share reaches 500+ professionals, and every new registration creates another potential sharer.

That's the viral loop. And it starts with a single prize.