Viral and Referral Loops — Study Resources & PYQs
Curated resources, past papers and PYQs for Viral and Referral Loops.
Study resources
- How to Build a Referral Program (Article) — HubSpot's own guide to building viral and referral loops.
- Viral and Referral Loops Explained (Video) — Covers designing loops that turn users into a growth channel.