What's the table limit per diagram/project?

Hello, thank you for reaching out. We do not currently have a maximum limit on the the number of tables. We have some users with 1000's of tables on a single project, though that is usually not what we suggest as it makes visibility difficult within an individual project. There is also no limit on the amount of objects either, though again, we believe in dissecting your project into different subject areas or diagrams for easier visibility and usability within your project.