Methodology Breakdown

The calculator is built around the concept of "Creative Dividend" — the proven relationship between creative quality and business outcomes. Research from System1 and the IPA Databank shows that emotionally resonant, distinctive advertising consistently outperforms rational messaging over the long term.

We quantify creative strength across four dimensions: emotional impact, showmanship, distinctiveness, and consistency over time. Each dimension multiplies together to produce an overall "creative dividend" — how much harder your creative works compared to average.

ESOC (Estimated Share of Creativity) is our adaptation of the WARC decile system. Based on creative dividend and media weight, we map campaigns onto a 0-99 scale where higher scores correlate with higher ROI and Effie award tiers.

Standard ESOC logic works for campaigns with budgets but doesn't account for exceptional low-budget and zero-budget cases. Research shows that "small budgets + distinctive, emotional campaigns are 7× more likely to report profit growth".

The Virality Multiplier measures Earned Media Value (EMV) relative to media spend. It only unlocks when emotional level reaches "Strong" or above — the creative must be good enough to be talked about.

On top of creative dividend, several factors modify the final ROI:

Campaign Duration

IPA research proves that after 6 months, long-term effects begin to dominate short-term ones. Campaigns over 3 years show nearly 3× higher effectiveness.

Media Mix

Each additional channel adds ~5-7% to ROI (up to +35% for 5 channels). Key synergies: TV + digital video = +25% incremental ROI; TV as foundation amplifies digital channels 3×; combining TV and social in emotional campaigns is 8× more likely to drive profit growth.

Brand/Performance Ratio

The optimal split around 60:40 (brand:performance) creates synergy where brand building reduces price sensitivity, allowing activation to work more efficiently. Significant deviation from this balance reduces overall effectiveness.

The matrix combines creative strength (vertical axis) with media weight (horizontal axis) to identify four strategic positions:

• Growth Engine: Strong creative + big budget. The healthiest position — maximize reach.
• Cult Hit: Strong creative + small budget. Work is punching above its weight — consider increasing media.
• Paid Noise: Weak creative + big budget. You're buying reach for a message nobody will remember.
• Busy Work: Weak creative + small budget. Neither memorable nor seen — reallocate resources.