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Rostoc Web App

Computer SetupReviewed 2026-10-26

Summary

web.rostoc.co provides browser access to Rostoc data for Foundation, Growth, and Scale accounts. Hobby users can sign in but see the browser-access paywall. The web app requires an internet connection. Machine connection, Machine controls, Roast Studio, and recording remain desktop-only.

Steps

  1. Open https://web.rostoc.co and sign in with the same Rostoc account, using email/password or Google as applicable.
  2. Foundation and higher plans can review Batches and Plans. Growth and Scale also include Coffee lines (called Greens in older versions) and Inventory.
  3. In the browser, customers can open Home; review Batch curves, events, details, and linked Reference Curves; change or remove a control value they typed on a Batch's chart; browse, search, sort and filter the Plans table; where entitled, work with Lots (add a Lot, order and receive coffee, adjust or split stock, finish a Lot, print a label) and check Inventory; and manage supported account preferences.
  4. Creating or fully editing Plans; creating, editing, importing, or archiving a Coffee Line; adding or configuring Machines; connecting or controlling a Machine; and recording in Roast Studio require the desktop app.
  5. If recent desktop data is missing, confirm both apps use the same account, reconnect the desktop app, wait for cloud sync, then refresh the browser.
  6. Distinguish a login failure, Hobby paywall, subscription-verification retry, inventory tier restriction, and delayed sync before escalating.
  7. From Rostoc 0.4.9, to open the page they are on in the desktop app in the browser, click the link icon at the top right of the desktop window. It copies the link (the tooltip reads Link copied) and shows the address with Open, which opens the same page in the browser. Anyone signed in to the same Rostoc account can open the link. Pages the web app does not have, such as Roast Studio and the machine catalog, show no icon.

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