Nosto Service Limits

Nosto strives to provide robust scalability and performance for businesses of all sizes. For that Nosto sets some upper limits on specific features and services to ensure stability and performance for all users. The following values apply to all Nosto Customers and may vary based on the service tiers purchased.

This page outlines key technical thresholds and performance constraints for for different services and features. For higher limits based on your business needs, contact Nosto Support about available Performance and Scalability Packages

Search specific Limits

Limit	Standard Value*
Custom Fields	5.000 maximum custom fields across the entire product catalogue
Indexed SKU's (Search)	Up to 400.000
Synonyms	Max 25 synonymized queries per request
Number of Facets	Up to 100
Variations	100 variation ID's per account
Pins	1.000 per rule

Recommendations

Limit	Standard Value*
Recommendation Requests per second	Up to 150
Products per Recommendation Slot	100
Personalized Email Widgets	Up to 50 product recommendations per campaign (widget)

*Enterprise plans allow higher volumes for the mentioned limits, reach out to the Nosto Support to gather additional information.