With confidence in audience persistence, Terra Kaffe scaled daily remarketing spend by $100 without sacrificing efficiency or ROAS.
Dramatically improved signal quality on Meta by capturing pageview events that previously expired — powering smarter optimization.
Fed Meta richer first-party data to optimize campaigns and expand lookalike audiences — turning lost visitors into attributable conversions.
Extended cookie duration from Meta's default 7–14 day window to 60+ days — keeping high-intent buyers in the retargeting pool.
300+ enterprise and high-growth brands rely on Nostra to deliver instant site speed, stronger SEO performance, deeper personalization, and clean, actionable marketing data.

Credo Beauty, the retailer with the highest standards partnered with Nostra to eliminate site speed as a conversion killer - then partnered with Noibu to independently validate the impact.

Discover how Pressed Floral boosted sales, speed, and mobile conversions with Simplistic + Nostra.ai.

See how Denver Modern boosted site speed by 48% and increased conversions by 8.46% during BFCM 2024 — proving faster sites drive real revenue.