What Is the PRISM Score?
The PRISM Score is a composite metric (0–100) that quantifies your brand's overall marketing health by measuring performance across 5 pillars. Unlike platform-specific metrics (likes, views, followers), PRISM provides a single, cross-platform benchmark that correlates with business outcomes. The score is calculated using a weighted formula calibrated against 25 brands across 6 years of revenue data.
The 5 Pillars
Presence: Measures brand visibility and awareness across platforms. Includes follower counts, cross-platform presence, and brand recognition signals. Weighted 15–35% depending on account tier (highest for Fortune 500 brands where scale drives presence). Reach: Measures audience growth velocity and content distribution. Includes follower growth rate, share rates, and content discoverability. Weighted 15–20%. Impact: Measures engagement quality — not just volume. Weighted by platform (TikTok engagement is scored differently than LinkedIn engagement). The strongest single predictor of revenue correlation, weighted 20–28%. Sentiment: Measures brand perception through comment analysis, reply rates, and audience feedback. Weighted 15–25% (highest for creators where authenticity matters most). Momentum: Measures posting consistency and growth velocity. Captures the compounding effect of regular content output across platforms. Weighted 10–25% (highest for creators).
How Weights Were Determined
The weights aren't arbitrary. They vary by account tier (tiny, nano, micro, macro, mega, brands, fortune500, agencies) and were validated via Monte Carlo simulation achieving 83.3% Outcome Ordering Accuracy (OOA) and r=0.717 lagged correlation. Impact consistently receives the highest weight because engagement quality shows the strongest correlation with revenue. The formula is versioned (currently V23) and recalibrated annually using the expanding research dataset. Save Rate is designated as the single most important metric within Impact — the "God Metric" of the scoring engine.
Reading Your Score Breakdown
Your Brand Audit displays both your composite score and individual pillar scores. Each pillar score ranges from 0–100 independently. Color coding: Red (0–29) indicates critical weakness — this pillar needs immediate attention. Yellow (30–49) indicates room for improvement — focus your strategy here for the highest-leverage gains. Green (50+) indicates strength — maintain this pillar while improving weaker areas. The composite PRISM Score is not a simple average; it's the weighted sum adjusted for cross-pillar interactions (e.g., high Momentum amplifies Impact gains).
Score Trajectory vs. Absolute Score
Research shows that score trajectory matters more than absolute score. A brand that improved from 34 to 48 (+14 points) over 6 months shows stronger revenue correlation than a brand that maintained a stable 55. This is because trajectory captures active brand-building investment, while a stable score may reflect coasting on existing brand equity. Track your score monthly and focus on consistent improvement of your weakest pillars.