Singular ROI Index 2026 Introduces First-Ever Multi-Touch Attribution Leaderboards

Why It Matters

Marketers relying on last‑touch models risk under‑investing in high‑impact upper‑funnel channels, skewing budget allocation. The new MTA insights give advertisers a data‑driven basis to reallocate spend toward platforms that truly drive acquisition.

Key Takeaways

• Meta ROAS up to 50% higher with multi-touch attribution.
• Snapchat shows 20% ROAS uplift under MTA.
• Four platforms achieve 29 leaderboard appearances across splits.
• New MTA metrics: Exclusive Reach, Assist Power, MTA Uplift.
• iOS performance stabilizes; modeling sophistication drives wins.

Pulse Analysis

The Singular ROI Index 2026 raises the bar for mobile‑marketing measurement by leveraging a data set that spans trillions of impressions and billions of user actions. This scale allows the newly introduced multi‑touch attribution leaderboards to surface credit that traditional last‑touch models miss, highlighting the true contribution of upper‑funnel channels. As advertisers grapple with fragmented user journeys, the index provides a rigorous, data‑first framework for evaluating channel effectiveness across diverse operating‑system environments.

Key findings underscore the magnitude of attribution bias: Meta’s measured ROAS jumps up to 50% and Snapchat’s by 20% when credit is allocated across the full conversion path. Four platforms—Google Ads, Meta, Mintegral and TikTok—each notch 29 leaderboard appearances, signaling cross‑vertical durability. The introduction of Exclusive Reach, Assist Power and MTA Uplift equips marketers with granular lenses to differentiate pure audience acquisition from assistive influence, reshaping how performance is quantified and reported.

For practitioners, the index signals a strategic pivot. With AI‑driven bidding now a baseline, the differentiator is sophisticated modeling that can navigate iOS stability post‑ATT and regional volatility. Brands should audit their attribution stacks, integrate MTA‑compatible analytics, and reallocate budgets toward platforms demonstrating high Assist Power and MTA Uplift. Doing so not only aligns spend with true ROI but also future‑proofs campaigns against evolving privacy landscapes and market dynamics.