Since this week, Google is making possible G Suite users to access all extensions in one place by bringing add-ons and web apps from the Chrome Web Store into the G Suite Marketplace. G Suite Marketplace is the app store for G Suite.
Google says that going forward, new G Suite extensions will be listed only on the G Suite Marketplace to make it easier to manage the listings. This includes all G Suite apps with add-ons, like Docs, Sheets, and Drive.
Developers with existing apps listed on the Chrome Web Store will have 90 days to migrate them. Ratings and reviews will be included in the migration, and existing users will continue to be able to use their apps.