Features

Everything You Need to Run
Successful Contests

All features included in one flat plan. No paywalls. No surprises.

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Purchase-to-Enter Engine

Turn every purchase into contest entries automatically. Configure your own conversion rates and let the system handle the rest.

  • Default $1 = 1 entry, fully customizable
  • Real-time order syncing via Shopify webhooks
  • Automatic entry adjustment for refunds
  • Retroactive entry calculation for campaign duration
  • Multiple order support per customer
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Revenue Attribution Dashboard

See the real ROI of your contests—not just vanity metrics. Track revenue generated, identify top performers, and prove campaign value.

  • Total entrants by source (purchase, referral, UGC)
  • Revenue generated by campaign
  • ROI calculation (revenue vs. prize + marketing spend)
  • Top referrers ranked by revenue impact
  • Timeline analytics with daily/hourly trends
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Referral Links & Viral Growth

Give every entrant a unique referral URL. Track shares, award bonus entries, and watch your contests spread organically.

  • Unique referral URL for each entrant
  • Bonus entries for successful referrals
  • Social sharing buttons (Facebook, Twitter, WhatsApp, Email)
  • Referral chain visualization
  • Anti-fraud self-referral prevention
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Klaviyo & Mailchimp Integration

Simple API key setup with deep data syncing. Build automated flows based on entry method, purchase value, and referral status.

  • API key-based setup (no complex OAuth)
  • Entry method, count, and purchase data sync
  • Custom event triggers for automation
  • Duplicate prevention and unsubscribe handling
  • Help guides for API key retrieval
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Fraud Prevention Suite

Multi-layered protection that flags suspicious entries without blocking legitimate customers. You stay in control.

  • CAPTCHA on all entry forms
  • Email verification required
  • IP velocity limits (5+ entries/hour = flagged)
  • 10,000+ disposable email domain blocklist
  • Manual review queue with bulk actions
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Legal Templates

Pre-built sweepstakes rules for major markets. Customize and publish in minutes—no lawyers required for basic compliance.

  • United States (including NY, FL, RI variations)
  • Canada (with skill-testing questions)
  • United Kingdom
  • European Union (GDPR-compliant)
  • Australia
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UGC Collection & Moderation

Collect photos and videos from customers as an entry method. Review, approve, and download submissions easily.

  • Image (JPG, PNG, GIF) and video (MP4, MOV) uploads
  • Moderation queue with approve/reject
  • Bulk download approved media
  • Auto-resize and thumbnail generation
  • Metadata sync to email platforms
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Zapier & Webhooks

Connect Competition Buildr to 5,000+ other apps. Trigger actions when entries are made, winners selected, or campaigns end.

  • Triggers: new entrant, winner, campaign events
  • Actions: create campaign, add entry, pick winner
  • Custom webhook URLs supported
  • Reliable delivery with retry logic
  • Example integrations: Sheets, Slack, Twilio
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Ready to Run Revenue-Driving
Contests?

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