Product Sharing Rate¶
Definition¶
Product Sharing Rate measures the percentage of users who share a part of the product experience with others—such as inviting teammates, generating shareable links, or embedding product outputs. It helps quantify virality and product-led acquisition.
Description¶
Product Sharing Rate is a key indicator of viral growth potential and user-driven expansion, reflecting how often users share outputs, content, or access from your product to others.
The relevance and interpretation of this metric shift depending on the model or product:
- In collaboration tools, it highlights teammate invites or shared documents
- In data platforms, it tracks dashboard or report link sharing
- In consumer apps, it includes sharing social content, progress, or achievements
A rising sharing rate signals strong network effects, utility, and trust. A stagnant rate may reflect underutilized collaboration features or unclear sharing value. By segmenting by cohort — such as use case, feature touched, plan type, or industry — you unlock insights to enhance sharing UX, drive product-led invites, and fuel organic growth loops.
Product Sharing Rate informs:
- Strategic decisions, like growth loop prioritization and virality investments
- Tactical actions, such as optimizing invite flows, prompts, and landing pages
- Operational improvements, including A/B testing share triggers and auto-follow-up messaging
- Cross-functional alignment, by connecting signals across product, lifecycle, growth, and PMM teams to drive low-CAC expansion
Key Drivers¶
These are the main factors that directly impact the metric. Understanding these lets you know what levers you can pull to improve the outcome
- Shareability Built Into Workflows: If sharing is hidden or clunky, users won’t do it — even if value is high.
- Perceived Value of Shared Output: Users share when what they’ve created feels useful or polished.
- Incentives and Reminders to Share: Nudges like “Invite someone to view” or “Send this to your team” can double share rates.
Improvement Tactics & Quick Wins¶
Actionable ideas to optimize this KPI, from fast, low-effort wins to strategic initiatives that drive measurable impact.
- If sharing is low, redesign the share experience to reduce friction (e.g., one-click link copy + teammate invite).
- Add prompts post-action (“Want feedback? Share this with a colleague.”)
- Run a test with watermarking (“Made with [Product Name]”) to increase branded exposure.
- Refine share CTAs across your most viewed or built-in content types.
- Partner with lifecycle to trigger follow-up emails nudging users to share what they built.
-
Required Datapoints to calculate the metric
- Total Active Users (or Sessions)
- Users Who Shared a Product Element
- Tracking of Share Actions (invites, exports, embeds, etc.)
-
Example to show how the metric is derived
6,000 monthly active users 1,620 shared a doc, report, or invite Formula: 1,620 ÷ 6,000 = 27% Product Sharing Rate
Formula¶
Formula
Data Model Definition¶
How this KPI is structured in Cube.js, including its key measures, dimensions, and calculation logic for consistent reporting.
cube('UserActivity', {
sql: `SELECT * FROM user_activity`,
measures: {
totalActiveUsers: {
sql: `user_id`,
type: 'countDistinct',
title: 'Total Active Users',
description: 'The total number of unique active users.'
},
usersWhoShared: {
sql: `user_id`,
type: 'countDistinct',
title: 'Users Who Shared',
description: 'The number of unique users who shared a product element.'
}
},
dimensions: {
id: {
sql: `id`,
type: 'number',
primaryKey: true
},
userId: {
sql: `user_id`,
type: 'number',
title: 'User ID',
description: 'Unique identifier for each user.'
},
actionType: {
sql: `action_type`,
type: 'string',
title: 'Action Type',
description: 'Type of action performed by the user.'
},
createdAt: {
sql: `created_at`,
type: 'time',
title: 'Created At',
description: 'The time when the action was performed.'
}
}
})
cube('ProductSharing', {
sql: `SELECT * FROM product_sharing`,
measures: {
shareActions: {
sql: `action_id`,
type: 'count',
title: 'Share Actions',
description: 'The total number of share actions performed.'
}
},
dimensions: {
id: {
sql: `id`,
type: 'number',
primaryKey: true
},
actionId: {
sql: `action_id`,
type: 'number',
title: 'Action ID',
description: 'Unique identifier for each share action.'
},
shareType: {
sql: `share_type`,
type: 'string',
title: 'Share Type',
description: 'Type of share action (invite, export, embed, etc.).'
},
sharedAt: {
sql: `shared_at`,
type: 'time',
title: 'Shared At',
description: 'The time when the share action was performed.'
}
}
})
Note: This is a reference implementation and should be used as a starting point. You’ll need to adapt it to match your own data model and schema
Positive & Negative Influences¶
-
Negative influences
Factors that drive the metric in an undesirable direction, often signaling risk or decline.
- Complexity of Sharing Process: If the process to share is complicated or requires multiple steps, users are less likely to engage in sharing, thus reducing the Product Sharing Rate.
- Lack of Shareability Features: When sharing features are not integrated into the product workflows, users find it difficult to share, negatively impacting the Product Sharing Rate.
- Low Perceived Value of Output: If users do not find the output of their work valuable or polished, they are less inclined to share it, leading to a decrease in the Product Sharing Rate.
- Absence of Sharing Incentives: Without incentives or reminders to share, users may not be motivated to share, resulting in a lower Product Sharing Rate.
- Privacy Concerns: Users worried about privacy or data security may avoid sharing, negatively affecting the Product Sharing Rate.
-
Positive influences
Factors that push the metric in a favorable direction, supporting growth or improvement.
- Ease of Sharing: Simplifying the sharing process encourages more users to share, thereby increasing the Product Sharing Rate.
- Integrated Shareability Features: Embedding sharing options directly into workflows makes it easier for users to share, positively impacting the Product Sharing Rate.
- High Perceived Value of Output: When users perceive their output as valuable or polished, they are more likely to share it, boosting the Product Sharing Rate.
- Effective Sharing Incentives: Providing incentives or reminders to share can significantly increase the Product Sharing Rate by motivating users to share.
- Social Proof and Network Effects: When users see others sharing, it can encourage them to do the same, enhancing the Product Sharing Rate.
Involved Roles & Activities¶
-
Involved Roles
These roles are typically responsible for implementing or monitoring this KPI:
Growth
Customer Lifecycle Management
Product Management (PM)
Product Marketing (PMM) -
Activities
Common initiatives or actions associated with this KPI:
PLG Strategy
Sharing UX Design
Freemium-to-Paid Expansion
Social Integration
Funnel Stage & Type¶
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AAARRR Funnel Stage
This KPI is associated with the following stages in the AAARRR (Pirate Metrics) funnel:
-
Type
This KPI is classified as a Lagging Indicator. It reflects the results of past actions or behaviors and is used to validate performance or assess the impact of previous strategies.
Supporting Leading & Lagging Metrics¶
-
Leading
These leading indicators influence this KPI and act as early signals that forecast future changes in this KPI.
- Virality Coefficient: The virality coefficient quantifies how effectively users generate new users through sharing or referrals. A high virality coefficient signals an increase in future Product Sharing Rate, as it forecasts the organic spread of the product.
- Activation Rate: Activation Rate measures how many users reach a meaningful milestone with your product. Higher activation rates often precede higher Product Sharing Rates, as engaged users are more likely to share product experiences.
- Customer Referral Rate: This metric captures the proportion of customers who refer others. An uptick in referral intent and activity directly foreshadows an increase in Product Sharing Rate, acting as an early signal for virality.
- Product Qualified Accounts: PQAs represent accounts with strong product engagement, making them more likely to share, invite others, or broadcast product value, thus influencing the Product Sharing Rate.
- Monthly Active Users: Growth in MAU indicates a larger base of engaged users who could potentially share the product. Spikes in MAU often precede increases in Product Sharing Rate, enabling early detection of viral growth potential.
-
Lagging
These lagging indicators confirm, quantify, or amplify this KPI and help explain the broader business impact on this KPI after the fact.
- Referral Invitation Rate: This measures how many users actually send referral invitations. It directly amplifies and quantifies Product Sharing Rate by capturing the formal act of sharing as opposed to general sharing behaviors.
- Social Shares: Social Shares reflects the frequency with which product content or experiences are shared on social networks, amplifying Product Sharing Rate and providing a broader measure of product virality.
- Referral Prompt Acceptance Rate: This metric tracks users who respond positively to referral prompts, confirming the effectiveness of in-product sharing mechanisms and explaining spikes or dips in Product Sharing Rate.
- Referral Link Shares: This counts how often users copy or distribute their personal referral links, serving as a granular confirmation and quantification of Product Sharing Rate trends.
- New Users from Referrals: This captures the downstream impact of high Product Sharing Rate, quantifying the actual acquisition of new users driven by sharing activities and highlighting the business impact.