Rovo vs Copilot vs ChatGPT compared on seat cost and data access

On October 27, 2026, a post on DEV Community compared Rovo, Microsoft 365 Copilot, and ChatGPT Business on cost for teams ranging from 50 to 500 seats. The author argued that the difference is not about price at all, but about how each assistant reaches your Jira and Confluence data. On pricing, if a team already subscribes to Jira and Confluence Standard or above, Rovo charges no additional per-seat fee, while Microsoft 365 Copilot costs $18 to $30 per user per month and ChatGPT Business costs $20. The post also noted that starting December 3, 2026, Atlassian will bill usage beyond the included allowance at $0.01 per credit, with the extra usage enabled by default. On the data-access question, the author cited a thread on the Atlassian Community: an admin reported that after their company rolled out the Jira Cloud connector for Microsoft 365 Copilot, some users could not access or ask about work items they could see in Jira, receiving responses such as "this item does not exist" or "I don't have access to this data." That single thread is the only material available so far, and no further developments have been reported.