
Targeted Advertising: How to Maximize Budget Efficiency
The Shift to Creative-Led Targeting
In 2026, algorithmic delivery systems have made granular interest targeting obsolete. Top performance engineering teams are shifting to Broad targeting paired with determinant first-party data feeds.
Core Targeting Mechanisms
1. Value-Based Lookalikes (LALs)
Training algorithms on high Lifetime Value (LTV) cohorts rather than generic converters.
2. Server-Side Signals
Using CAPI or Enhanced Conversions to send deterministic customer signals directly to ad engines.
Broad targeting allows algorithm to find customers based on the creative hook, but it requires unlimited spend capability found in verified agency lines.


