--- title: Spark description: Spark is a brand new bidder powered by Pubstack that enable users to map and monetize their inventory. If you want to discover Spark through a demo, please contact us at sales@pubstack.io or request a --- [Skip to content](https://help.pubstack.io/migration/spark#main-content) English Show submenu for translations [Contact us](https://help.pubstack.io/migration/kb-tickets/new?hsLang=en) [Customer portal](https://help.pubstack.io/tickets-view?hsLang=en) ![Logo Pubstack white.svg\]](https://help.pubstack.io/hubfs/Logo%20Pubstack%20white.svg) Open main navigation Close main navigation - English Show submenu for translations - [Contact us](https://help.pubstack.io/migration/kb-tickets/new) - [Customer portal](https://help.pubstack.io/tickets-view) - Go to Pubstack Go to Pubstack Welcome on our knowledge base - There are no suggestions because the search field is empty. 1. [Knowledge Base](https://help.pubstack.io/migration?hsLang=en) 2. [Pubstack Node](https://help.pubstack.io/migration/pubstack-node?hsLang=en) 3. [Monetisation Management](https://help.pubstack.io/migration/pubstack-node?hsLang=en#monetisation-management) # Spark #### What is Spark? Spark is a brand new bidder powered by Pubstack that enable users to map and monetize their inventory. If you want to discover Spark through a demo, please contact us at sales@pubstack.io or request a demo on our website [https://pubstack.io/](https://pubstack.io/?hsLang=en) , we will get in touch with you under 24 hours. ### How Spark works? If Spark is included in your contract, you will have access to our Spark bidder on the Bidder seats page: [https://app.pubstack.io/pbs/integrations/my-bidder-seats](https://app.pubstack.io/pbs/integrations/my-bidder-seats) ![Spark-bidder-seats](https://help.pubstack.io/hs-fs/hubfs/Spark-bidder-seats.png?width=688&height=357&name=Spark-bidder-seats.png) If you already have ad units added on your inventory before Spark releases, the mapping on Spark is automatically filled by default. You will need to add the setting "x" to an ad unit if you added it after Spark releases. To remove an ad unit from your mapping, delete the setting and save the mapping. ![Spark-bidder-mapping](https://help.pubstack.io/hs-fs/hubfs/Spark-bidder-mapping.png?width=688&height=396&name=Spark-bidder-mapping.png) Please, be sure to add Spark bidder on your bidder rules to ensure the monetisation of your inventory: [https://app.pubstack.io/pbs/bidder-rules](https://app.pubstack.io/pbs/bidder-rules) ![Spark-bidder-rule](https://help.pubstack.io/hs-fs/hubfs/Spark-bidder-rule.png?width=688&height=398&name=Spark-bidder-rule.png)   Q&A Spark Troubleshooting / Onboarding 4 Minutes video : - [What is Pubstack](https://help.pubstack.io/migration/what-is-pubstack?hsLang=en#main-content) - [Solutions description](https://help.pubstack.io/migration/what-is-pubstack?hsLang=en#solutions-description) - [Demo and trial](https://help.pubstack.io/migration/what-is-pubstack?hsLang=en#demo-and-trial) - [Analytics](https://help.pubstack.io/migration/analytics?hsLang=en#main-content) - [The Pubstack interface](https://help.pubstack.io/migration/analytics?hsLang=en#the-pubstack-interface) - [Technical documentation](https://help.pubstack.io/migration/analytics?hsLang=en#technical-documentation) - [Use cases](https://help.pubstack.io/migration/analytics?hsLang=en#use-cases) - [Ad servers](https://help.pubstack.io/migration/analytics?hsLang=en#ad-servers) - [API](https://help.pubstack.io/migration/analytics?hsLang=en#api) - [Ad Management (One)](https://help.pubstack.io/migration/ad-management-one?hsLang=en#main-content) - [Implementation](https://help.pubstack.io/migration/ad-management-one?hsLang=en#implementation) - [Technical Documentation](https://help.pubstack.io/migration/ad-management-one?hsLang=en#technical-documentation) - [Pubstack UI Ad Management](https://help.pubstack.io/migration/ad-management-one?hsLang=en#pubstack-ui-ad-management) - [Use Cases](https://help.pubstack.io/migration/ad-management-one?hsLang=en#use-cases) - [Features](https://help.pubstack.io/migration/ad-management-one?hsLang=en#features) - [Knowledge](https://help.pubstack.io/migration/knowledge?hsLang=en#main-content) - [Infographics](https://help.pubstack.io/migration/knowledge?hsLang=en#infographics) - [Technical Documentation](https://help.pubstack.io/migration/technical-documentation?hsLang=en) - [The Pubstack Academy](https://help.pubstack.io/migration/the-pubstack-academy?hsLang=en#main-content) - [User-Guides](https://help.pubstack.io/migration/the-pubstack-academy?hsLang=en#user-guides) - [Webinar Episodes](https://help.pubstack.io/migration/the-pubstack-academy?hsLang=en#webinar-episodes) - [How to contact Support ?](https://help.pubstack.io/migration/how-to-contact-support?hsLang=en) - [Pubstack Node](https://help.pubstack.io/migration/pubstack-node?hsLang=en#main-content) - [Introduction](https://help.pubstack.io/migration/pubstack-node?hsLang=en#introduction) - [Getting Started](https://help.pubstack.io/migration/pubstack-node?hsLang=en#getting-started) - [Analytics](https://help.pubstack.io/migration/pubstack-node?hsLang=en#analytics) - [Rules](https://help.pubstack.io/migration/pubstack-node?hsLang=en#rules) - [Monetisation Management](https://help.pubstack.io/migration/pubstack-node?hsLang=en#monetisation-management) [![Chill listening crop-3](https://help.pubstack.io/hs-fs/hubfs/pubstack_logo.png?width=89&height=24&name=pubstack_logo.png "Chill listening crop-3")](http://www.pubstack.io?hsLang=en) We help publishers thrive in a complex programmatic world Copyright © 2026, Pubstack