Global ad spend continues to grow as 2026 projections sit around the $1 trillion mark, with programmatic spend accounting for approximately 90% of display ad budgets. 

Rising ad spend is creating new operational challenges and shifting ecosystem priorities. Tighter QPS limits, growing transparency requirements, higher expectations for supply quality, and an expanding pool of demand sources are increasing complexity. As a result, success increasingly depends on infrastructure efficiency rather than access to demand alone.

While many platforms claim to address these concerns, Limelight’s latest features — Granular QPS and Demand Field List within its Adaptive Rules Center (ARC) — show how automated optimisation improves partner performance.

The Results
Following rollout across some of Limelight’s partner base, results included:

• 100% revenue and 19x eCPM increase for a Display Partner 
• 3x revenue and 7x fill rate increase for an In-App partner
• 23x YoY revenue increase for an APAC Ad Exchange 
• +141% QoQ revenue increase for an In-Game Advertising partner 
• +81% QoQ revenue increase for an Ad Network partner
• 20x YoY revenue increase for a second Ad Network partner 

Here’s how each feature contributed to these performance improvements:

The Adaptive Rules Center (ARC)
ARC enables partners to configure and automate a variety of parameters on the Limelight platform, streamlining routine optimisation decisions and improving campaign efficiency by setting performance-based rules aligned with their trading strategy.

Before deploying ARC, client partners spent hours pulling reports and manually identifying optimisation opportunities, such as adjusting QPS allocations or filtering underperforming supply and demand.

With ARC, partners can set performance thresholds that are executed automatically by the platform, instead of creating individual rules for each publisher or demand source. Partners using ARC benefit from reduced operational overhead for 24/7 optimisation, with performance improvements continuing even outside standard working hours. From scaling demand efficiency to stabilising video monetisation, ARC reduces manual workload while delivering tangible, long-term performance gains for partners.

Granular QPS

Despite the goal of more predictable and scalable revenue streams, demand bandwidth can often become concentrated within a single source. The Granular QPS feature enables fair, performance-informed distribution of traffic across demand partners, helping improve performance and resilience.

This feature helps maintain stability during traffic spikes, ensuring consistent performance, while also enabling controlled experimentation through isolated traffic testing to identify the highest-yielding sources. 

Granular QPS gives partners greater control over traffic allocation, improving efficiency and reducing operational friction.

Demand Field Lists
Demand Field Lists address the complexity of managing and activating multiple IDs across fragmented demand environments. Traditionally, some partners have to work across numerous IDs and parameters, increasing setup time and creating operational inefficiencies when launching or troubleshooting campaigns.

This feature simplifies the process by allowing partners to map IDs within a single structured framework, reducing manual configuration and streamlining activation while improving consistency across demand sources.

As a result, partners can launch campaigns faster, resolve issues more efficiently, and maintain more stable performance across their demand ecosystem — without adding operational friction.

Industry Impact
The next stage of programmatic growth will be defined not by the emergence of more platforms, but by how effectively existing platforms reduce friction, streamline execution, and empower partners to maximise the value of every impression opportunity.

Limelight’s results demonstrate the impact of removing operational complexity from programmatic workflows, enabling partners to focus more on strategy, growth, and long-term value creation.

This shift reflects a broader industry direction toward greater efficiency, transparency, and automation across the programmatic ecosystem.