
Advertisers using Amazon DSP can activate Peer39’s pre-bid targeting solutions directly within the platform. These controls give buyers powerful ways to improve campaign performance by aligning ads with brand-safe, contextually relevant environments—before the bid is even placed.
Peer39 brings over 2,000 real-time, pre-bid contextual categories to Amazon DSP. From Sentiment and Language to Page Signals and Interest, advertisers gain precise controls for targeting and exclusions to align messages with the most relevant content to boost outcomes across Display, Video, and Connected TV (CTV) by offering granular controls for context, suitability, and placement relevance.
Custom Keywords and Custom CTV
The specific, precise controls advertisers need for targeting and exclusion, across web, mobile and CTV.
With the ability to employ up to 10,000 keywords, buyers can reach the most-receptive audiences. Custom category options for CTV include Channels and Safety & Suitability.
Safety & Suitability
Exclude undesirable inventory
Peer39 keeps your ads from appearing on non-streaming environments such as screensavers, mobile apps, UGC, non-professional video categories, and other low-quality placements. These Fake CTV channels can waste upwards of 8% of budgets if left unchecked.
- Dozens of Safety Categories: Safe from Fake CTV Content ensures that ads are actually running in the intended CTV content that is not a screensaver or mobile apps. Additional Safe From categories we offer keep you away from Anime, Blind Inventory, Divisive News, Kids Content, News, Unprofessional, and all Sensitive Content.
- Transparency: Verified Content Categories and Verified Valid Channels categories keep you off of blind programmatic channels or content categories.
Transparency
for CTV
Trust your channels
2,000+ categories with recognizable channel names and logos so that you know exactly what you're targeting across DSPs.
- No Fake Content: Stay off of wallpaper channels, game channels, mobile apps, and photo sharing widget channels.
- Real-time Reporting: Ensure that your ads are actually running in the kind of CTV content or streaming video you want. Our reporting is often the first time that buyers are made aware that video ads and media are being placed in non-streaming environments such as screensavers or a mobile app - places that should never serve a CTV ad. We also report if ads are running in UGC, non-professional video categories, and other low-quality placements.
Post-Buy
Analytics
Insights to optimize
Get the data you need, delivered as information you can readily use. See how campaigns are performing against your KPIs, whether performance, brand safety, attention, or all of them - so you can track progress and easily make adjustments as needed.
- Contextual Analysis: Gain valuable insights from categories you're already targeting and even those that you aren't using yet. Peer39's granular Analytics dashboard consolidates and displays data from several inputs, providing a visualization of performance, demographics, device, and browser types - across more than 150 dimensions for not only CTV, but display and OLV as well.
Categories
that Scale
Precision and granularity
With nearly 200 genres and a half-dozen rating categories at your fingertips, precision in CTV targeting has never been easier to achieve.
- Expanded Data: Go beyond publisher-declared categorization for 2-3x more coverage than most DSPs. Precision across more than 2,000 categories means no need to sacrifice safety and suitability or accurate targeting to achieve scale.
- Reach the Right Audiences: With one or more of Peer39's granular categories, like content, show genre, or demographics, we ensure that your ads are seen by your intended groups.
Precision Means Performance
Peer39 analyzes page-level content, mobile app data, CTV metadata, categorizing it all for buyers. This means advertisers can avoid clickbait, irrelevant content, and low-attention sites.
The results: highly relevant, performance-ready ad placements.
Cut Wasteful Spending
Peer39 brings almost 1,000 off-the-shelf categories for web and mobile app, and nearly unlimited possibilities for the web and CTV with custom categories.
From Sentiment and Language to Page Signals and Interest, advertisers gain precise controls for targeting and exclusions to align messages with the most relevant content to boost outcomes.
Better Quality, Better Outcomes
Made for Advertising (MFA) sites monopolize spend by packing pages with ads that don't deliver performance. Programmatic campaigns without protections can waste 10%+ of spend.
Peer39's solution stops the drain by blocking MFA at the URL level, catching what traditional blocklists miss, ensuring spends perform better.
Get Started

Find Peer39
Categories
The robust Peer39 taxonomy is available directly on Amazon DSP for Display, Mobile, and OLV campaigns.

Enable
Suitability Controls
Performance-boosting categories can be used on all campaigns.

Go Live and
Track Success
Peer39 Account Managers can help with campaign needs including custom categories and recommendations.
The Peer39 Advantage
Richest Contextual Intelligence
20+ years refining semantic contextual-data models
425B+ daily URLs/video evaluations
Up to 40% more coverage than other contextual providers
Seamless Amazon Integration
Direct activation within Amazon DSP
No contracts required
Available in Third-Party pre-bid widget
Custom Controls
Use up to 10,000 of your own custom keywordsCTV targeting and exclusions to maximize budgets
Peer39 Account Manager team can help with recommendations