ob.session is a real-time recommendation engine for e-commerce stores and marketplaces. It recommends the most relevant products to each visitor at any moment, based on their live on-site behaviour — clicks, add-to-carts, dwells, scrolls, hovers, etc.

No login, user history or cookies needed.

Unlike traditional recommenders, ob.session works for guest visitors, surfaces long-tail products, and enables cross-category recommendations — all in under 200ms and fully GDPR-compliant.

Live A/B test vs. incumbent third-party recommender, 70K+ sessions, 7-figure GMV fashion store: 
• +43% revenue
• +30% orders
• +10% AOV

ob.session

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ob.session

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