Contentstack offers two distinct commenting features designed to enhance collaboration across different workflows: Visual Builder Discussions and Preview Sharing Comments. While both support content reviews, they cater to different use cases and audiences. Understanding how and when to use each helps teams improve efficiency and clarity throughout the content lifecycle.
Visual Builder Discussions enable internal teams to provide structured comments to fields in the webpage directly within Contentstack’s Visual Builder interface.

Preview Sharing Comments allow you to share website previews with both internal users and external stakeholders. Internal users are those who have access to Contentstack, while external stakeholders can review and comment on the shared content without needing a Contentstack account. This simplifies collaboration by enabling feedback from all relevant parties, regardless of their access level.
Unlike Visual Builder comments, Preview Sharing comments can be added anywhere on the page, offering greater flexibility for content review and feedback.

Feature | Visual Builder Discussions | Preview Sharing Comments |
Purpose | Internal content structuring and design discussions | Internal and External review |
Access and Visibility | Available within Visual Builder | Publicly accessible via preview links |
Users | Internal teams (content managers, developers, designers) | Internal and External stakeholders (clients, partners, reviewers) |
Comment Type | Field-level comments tied to components | General comments anywhere on the page |
Resolution Tracking | Discussions can be marked as resolved and viewed in the Timeline | Comments can be resolved and tracked in the Discussions panel |
By leveraging both features appropriately, teams can ensure efficient collaboration, clear comment management, and a smooth content review process.