# PubSub by Workato
The PubSub connector enables you to implement integration solutions that require an event-driven, message-oriented architecture that decouples publishers and consumers. The connector implements a messaging system with support for guaranteed and persistent delivery. This allows us to chain recipes sequentially, as a recipe can publish a message that multiple other recipes consume as a trigger to kickstart their workflow.
This connector allows us to add or modify recipes which are consumers without affecting recipes which are publishers. This enables zero downtime for the publisher recipe as we can add new consumers without impacting or requiring changes in the publisher recipe. This decoupling results in simpler recipes and reduces the time required to create, test, and maintain recipes.
Access to the PubSub feature
The PubSub feature is available to all subscription plans. This might change in the future.