Interest pools and platform lookalikes are guesses. Proxima turns verified transactions across 2,200+ brands into audience insights you can act on, so you reach high-value buyers who already shop like your best customers.
Deploy them straight into your ad account and test your audience targeting head-to-head against Broad and ASC.



Most brands never move beyond having data to actually understanding AND using it. They are stuck optimizing inside shrinking platforms:
New customer acquisition costs are up ~50% in the last two years
60%+ of iOS users opt out of tracking which means platform “new customer” labels are unreliable
Broad and ASC have plateaued, forcing expensive creative testing with less upside
Proxima Audiences are trained on 100M+ verified shopper profiles and hundreds of millions of real ecommerce transactions, not intent data, cookies, or inferred interests. This allows you to target customers based on:
What they actually buy
How often they buy
What categories, values, and aesthetics they over-index on
Their predicted lifetime value (not just likelihood to click)

Examples include:
Shopping interests (e.g. Biohacking & Quantified Self)
Values-based segments (e.g. Cruelty-Free & Vegan Beauty)
Life stage audiences (e.g. Parents of Tweens & Teens)
Each persona is backed by real transaction data and paired with creative insights to help you message more effectively.

Includes:
High LTV shoppers (top spenders identified via the Commerce Graph)
Frequent category buyers
Recent converters with repeat potential
Designed to improve efficiency as you scale spend.

Includes:
Brand Similarity audiences (shared customer DNA)
Category-specific enhanced lookalikes
These outperform traditional platform lookalikes because they’re built on observed behavior across brands, not platform assumptions.

Audiences don’t exist in isolation. Proxima Audiences plug directly into the broader Proxima platform:
Creative Insights
reveals who your customers are, what they buy elsewhere, and how to reach more like them.
Buyer Intelligence
informs messaging, aesthetics, and creator direction for each audience
Exclusions
protect efficiency while Audiences drive scale
Brands using Proxima Audiences see measurable improvements when tested head-to-head against Broad and ASC campaigns, including:
Improved CPA and NC-CAC
Increased ROAS and AOV
The ability to scale spend without efficiency collapse
Across hundreds of advertisers, Proxima consistently outperforms business-as-usual prospecting.

Proxima Audiences are built for:
High-growth ecommerce and DTC brands
Teams spending $50K+/month on paid media
If you’re serious about net-new customer acquisition, this is your unfair advantage.

Understand better. Reach smarter. Scale with confidence.