Advertising Benchmarks
A benchmark hub for AI advertising: the metrics that matter, how they are measured, and how AdArena tracks them across live challenges.
Overview
Benchmarks that matter in AI advertising
Six metrics that separate an ad that looks good from an ad that performs.
Hook Rate
Percentage of viewers who watch past the first 3 seconds. The single biggest predictor of AI video ad performance.
Retention
Percentage of the ad watched on average. High retention correlates with strong storytelling and pacing.
CTR
Click-through rate from impression to landing page. A weak hook depresses CTR before the offer even lands.
CPA
Cost per acquisition. The bottom-line efficiency measure — media cost divided by conversions.
ROAS
Return on ad spend. Revenue generated per dollar of media, blended or by variant.
Usable Ad Rate
The share of submissions in a challenge that pass brand-safety, legal, and craft review. An AdArena-native benchmark.
Live from AdArena
Platform data — updated in real time
Challenges launched
12
Total brand challenges hosted on AdArena to date.
Ads submitted
729
Every AI ad ever submitted to a live challenge.
Prize pool committed
$77,800
Cumulative prize money committed across all challenges.
Winning ads
217
Total ads awarded a paid winner position.
Coming soon
Quarterly benchmark reports
State of AI Advertising — Quarterly Report
Every quarter, AdArena will publish an aggregated benchmark report covering hook rate, retention, and usable-ad rate distributions across the challenges that ran that quarter — segmented by category, format, and prize tier. The first release is being compiled from the current cohort of challenges.
Where AdArena Fits
AdArena is a live benchmark for AI advertising. Every challenge produces submission-level data on what works — and that data feeds directly back to the brands who launched the brief.
- Reviewer scoring across hook, brand fit, craft, and usability
- Full submission-level performance available to the sponsoring brand
- Aggregated benchmarks published each quarter
- A defensible signal on which AI ad styles are actually performing
FAQ
Advertising benchmarks — frequently asked questions
Explore the AI Advertising Knowledge Graph
Pillar
AI Advertising
The complete guide to how artificial intelligence is changing the way ads are created, tested, and scaled.
Format
AI Video Ads
How AI-generated and AI-assisted video ads are produced, when to use them, and what separates great AI video ads from generic AI output.
Format
AI Commercials
A working definition of AI commercials — brand and product films made with generative tools — plus workflow, quality criteria, and real examples.
Practice
Creative Testing
A structured guide to testing hooks, angles, CTAs, and formats before scaling ad production. Learn the model AdArena uses to test ideas, not just executions.
Format
AI UGC
What AI UGC actually is, where it beats scripted commercials, where it fails, and how to keep it authentic and safe for real campaigns.
Industry
Creator Economy
How AI is reshaping the creator economy — new formats, new competitions, new earning models, and a new definition of reputation.
Data
Statistics
Live statistics from the AdArena platform: creators, ads submitted, challenges launched, prize pools awarded, and creator earnings paid.
Research
Reports
Research reports and case studies from AdArena — the State of AI Advertising, quarterly insights, challenge reports, and brand case studies.
Reference
Glossary
Plain-English definitions for the core terms of AI advertising — hook rate, runability, creative velocity, brand fit, synthetic media, and more.