Free to startIf the company is on Microsoft 365: “Copilot Chat” is included at work, and data from a work account is not used to train the AI. It is often the first assistant to open up to employees.
Recommended planMicrosoft 365 Copilot Chat: included at no extra cost in eligible Microsoft 365 subscriptions. To read emails and files: Microsoft 365 Copilot Business, €15.60 excl. tax per user per month, annual commitment.
Free to startIt drafts a policy or a memo for leadership, analyzes the ticket export, and writes a script while explaining what each block does.
Recommended planFree to start. At a company: Team, $25 per user per month ($20 if billed yearly).
Free to startCompare software, check a reported vulnerability, find a vendor’s documentation: answers with a link to the original page.
Recommended planFree: 3 “Pro” searches per day and 1 “Research” report per month. Then: Pro, $20 per month (€22 on the French App Store).
Free to startA new hire, an equipment request, an access approval: you describe the sequence, and Copilot builds the flow between Outlook, Teams, and your lists.
Recommended planIncluded with Microsoft 365, for standard connectors. Premium connectors: Power Automate Premium, €13.00 excl. tax per user per month, paid yearly.
Free to startA notebook with the contracts, the documentation, and the procedures: it finds the clause or the setting, and shows the original passage.
Recommended planFree: 100 notebooks, 50 sources per notebook, 50 questions per day.

To open AI to the whole company with guardrails: several AI models, hosting in the European Union, and an administrator who chooses what is allowed.
Recommended planTrial, €0 for 7 days. Then: Business, €25 per user per month, excl. VAT.
Prices taken from the vendors’ official pages, dated on each tool page. These subscriptions are not included in Nova. Brands are named to identify the tools. No affiliation.