Open Auction Benchmarks: August 2026

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NA Edition

August 2026 Display & Video Benchmarks

Programmatic Open Auction

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The takeaway

August split the two formats after July's shared decline. Display CPM fell again month over month while Video CPM rose, and advertiser spending trailed last year across both formats.

  • Display CPM down 8% MoM; Video CPM up 14% MoM
  • Advertiser spending down 38% (Display) and 16% (Video) year over year
  • Standout video growth: one advertiser grew spend over 120% MoM
Format
CPM
MoM CPM
YoY CPM
Display
$1.33
▼ 8%
▼ 9%
Video
$4.45
▲ 14%
▲ 9%

Display Benchmarks

Month over Month
Advertiser Spending▼ 6%
CPM▼ 8%
Year over Year
Advertiser Spending▼ 38%
CPM▼ 9%
Top Display Advertisers
#BrandShare of VoiceCPMMoM Spending Trend
1Amazon3.16%$1.62▲ 9.98%
2Temu1.81%$3.05▼ 15.69%
3Comcast1.61%$1.70▼ 3.98%
4American Express1.03%$1.97▼ 16.66%
5AT&T0.99%$2.68▼ 1.06%
6Capital One0.77%$1.49▼ 3.34%
7Fidelity Investments0.77%$6.23▲ 9.97%
8Progressive0.69%$1.37▼ 5.04%
9VitalCore0.65%$3.17▲ 32.39%
10Chevrolet0.65%$2.50▼ 39.77%
Spending Trend Insight

Amazon's August 2026 "First Day Ready" digital campaign focused on shoppable video content and custom Amazon.com storefronts built around influencer partnerships.

Top Display Partners
#BrandShare of VoiceCPMMoM CPM Change
1Google Ad Manager46.45%$1.63▼ 0.74%
2Index Exchange9.68%$1.39▼ 0.76%
3Magnite6.06%$1.60▲ 4.35%
4TripleLift5.08%$1.15▲ 0.53%
5PubMatic4.34%$1.29▼ 0.36%
6A93.33%$1.73▲ 13.98%
7media.net3.29%$1.11▼ 2.30%
8OpenX3.15%$1.71▼ 4.66%
9Minute Media2.35%$1.48▼ 15.18%
10Xandr1.98%$0.23▼ 16.76%

Video Benchmarks

Month over Month
Advertiser Spending▲ 17%
CPM▲ 14%
Year over Year
Advertiser Spending▼ 16%
CPM▲ 9%
Top Video Advertisers
#BrandShare of VoiceCPMMoM Spending Trend
1P&G2.02%$8.09▲ 76.87%
2Lilly1.42%$4.52▲ 9.42%
3Disney1.39%$7.88▲ 72.63%
4Amazon1.28%$4.03▲ 31.44%
5Capital One1.12%$5.56▼ 7.25%
6Hyundai0.89%$13.29▲ 123.56%
7Apple0.84%$1.11▼ 35.87%
8Discover0.82%$6.04▼ 36.60%
9Best Buy0.80%$6.39▼ 10.92%
10Publix0.74%$15.22▼ 4.48%
Spending Trend Insight

Crest ran a comedy-focused spot in early August, which featured a dog owner getting a "reality checkup" on gaps in their oral care routine and introduced the new Crest Pro Health Mouthwash lineup.

Top Video Partners
#BrandShare of VoiceCPMMoM CPM Change
1Google Ad Manager28.02%$3.52▲ 40.37%
2Magnite16.89%$6.56▲ 5.52%
3Index Exchange16.20%$5.22▲ 14.88%
4PubMatic5.21%$8.95▲ 3.52%
5JW Player3.37%$2.69▲ 20.86%
6A92.85%$7.83▲ 12.75%
7OpenX2.30%$6.08▲ 7.25%
8TripleLift1.74%$2.00▼ 19.43%
9media.net1.28%$6.38▼ 1.46%
10Minute Media1.28%$11.56▼ 12.13%
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