Growth idea action plan
Two-sided referral reward
Offer both the inviter and the invitee a meaningful reward so sharing feels generous rather than transactional.
Why this can grow a startup
It turns users into a distribution channel by aligning incentives on both sides of the invite.
Company example
Dropbox extra storage referral
Source and metric
Source: dropbox.com
Source discovered: March 19, 2026
GrowthDex operator note
When to use it
Use this when Referrals is relevant to 0-100, 100-1K and you can run a bounded test with a free budget.
When not to use it
Do not use it as a substitute for customer evidence, a clear owner, or a measurable stop condition. Local platform rules and market behavior still need checking.
Founder checklist
- Read dropbox.com and identify what is directly supported.
- Choose one channel context: Referrals.
- Define the test around one observable customer behavior.
- Set an owner, evidence window, and stop condition before launch.
Explore the context
Advisory bridge
Apply this with an operator
Connect activation, customer value, retention, and referral into one measurable loop.