ReferralLoop
referralloop.devKey Features
Key Features
What it does: Creates waitlists where people move UP in line by referring friends. The viral loop is automatic - each referral = position boost.
Key features: - Built-in referral tracking - REST API with rate limiting (Started Plan) - Webhooks for real-time events - Zapier integration - Custom domains (Growth plan) - Analytics dashboard
Tech stack: - Next.js 16 (App Router + Server Actions) - Supabase (PostgreSQL with RLS) - TypeScript - Stripe for billing
What makes it different: 1. Actually affordable ($29/mo vs $79+ competitors) 2. API/webhooks included (not $200/mo add-on) 3. Free tier that's useful (100 signups) 4. Built by developer, for developers
Try it: https://referralloop.dev
Open to feedback! What would make you use this vs building your own waitlist?
(Also happy to answer any technical questions about the architecture)
Templates: 8 designs covering different styles (minimal, gaming, e-commerce, etc.). All customizable. This came from users asking for better default designs and more copy customization.
Rewards (in progress): Set referral thresholds and automatically send rewards (gift cards, prepaid cards, cash) via Tremendous.
Would love feedback from anyone running waitlists. What features would be most useful?
Not affiliated with Hacker News or Y Combinator. We simply enrich the public API with analytics.