growth-loops

Growth Loops

Overview

Identify and design growth loops (flywheels) that create sustainable traction. This skill evaluates five proven growth loop mechanisms to reduce reliance on paid acquisition and build product-led growth.

When to Use

Designing growth mechanisms for a product

Building sustainable viral or referral traction

Reducing reliance on paid acquisition

Analyzing competitor growth strategies

Optimizing product for product-led growth

The 5 Growth Loop Types

1. Viral Loop

Product content created by users gets shared on external platforms, bringing new users back to the product.

Mechanism: Users create content in-product → Share on social/external platforms → New users discover and signup

Example: Figma designs shared as links, Loom videos shared in emails

Strength: Exponential user acquisition if content is inherently shareable

Challenge: Requires highly shareable output and strong incentive to share

2. Usage Loop

Users create content or value within the product, then share it, which invites new users or drives re-engagement.

Mechanism: User creates → Shares creation → Others consume → Become engaged users

Example: Twitter threads, Medium articles, Notion templates shared publicly

Strength: Growth tied directly to product usage and network effects

Challenge: Requires content creation friction to be very low

3. Collaboration Loop

Users invite colleagues to co-create or collaborate within the product, expanding the user base within organizations.

Mechanism: User creates → Invites colleagues for collaboration → Colleagues discover product value

Example: Google Docs invitations, Figma team projects, Slack channels

Strength: Deep organizational penetration and high retention

Challenge: Works best for collaborative/team-based products

4. User-Generated Loop

Users discover new content or features through other users' creations, then create and share their own content.

Mechanism: User discovers content → Creates similar content → Shares creation → Others discover

Example: TikTok, Pinterest, YouTube trends driving creator participation

Strength: Creates content flywheel and network effects

Challenge: Requires critical mass of quality content to sustain

5. Referral Loop

Users invite other potential users in exchange for rewards, incentives, or social recognition.

Mechanism: User refers → Referred user joins → Referrer gets reward → Shares more referrals

Example: Dropbox referral bonus, Uber rider referrals, PayPal signup bonuses

Strength: Directly incentivizes acquisition; easy to measure ROI

Challenge: Requires valuable incentive without eroding unit economics

How It Works

Step 1: Define Product Value

Clarify the core value users experience:

Primary action users take in your product

Value created per user action

Network effects present (if any)

Friction points in the experience

Step 2: Evaluate Loop Fit

Assess which growth loops align with your product:

Product type (collaborative, content-based, utility, etc.)

Target user behavior and sharing habits

Network effects already present

Existing user base and engagement

Step 3: Design Loop Mechanics

Create specific loop implementation:

Trigger that initiates sharing or invitations

Incentive for participation (intrinsic or extrinsic)

Ease of sharing mechanism

Conversion rate from invite to activation

Frequency of loop repetition per user

Step 4: Calculate Loop Coefficient

Estimate growth velocity:

Invites/shares per user per cycle

Conversion rate of invites to new users

Net new users per cycle

Time per cycle iteration

Step 5: Build the Loop

Implement the highest-leverage loop first:

Start with the most natural loop for your product

Optimize messaging and friction

Measure loop metrics and conversion rates

Compound results over time

Input Format

Use $ARGUMENTS to pass:

Product description and primary user action

Target user demographics and behavior

Existing sharing/collaboration features

Current growth channels and metrics

Constraints or opportunities

Output

A growth loops analysis including:

Ranked evaluation of all 5 loop types for your product

Recommended primary growth loop with implementation plan

Secondary loops to layer over time

Key metrics and measurement framework

30-60-90 day implementation roadmap

Potential loop coefficient and growth projections

Framework

Based on growth loops research by Ognjen Bošković. Focuses on compounding user acquisition through built-in, product-native sharing and collaboration mechanisms.

Tips

Start with one loop and master it before adding complexity

Viral loops compound fastest but take time to build

Collaboration loops create strongest retention and LTV

Measure loop health weekly during optimization phase

Combine loops for multiplicative effect once operating at scale

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