Market Numbers

Market numbers, in Excel format, from 2010 to 2025. Available data sets include:

  • Email Users and Accounts
  • Consumer Email Accounts
  • Business Email Users and Accounts
  • Cloud vs. On-Premises Business Email Accounts
  • Microsoft Office 365 and Microsoft Exchange Accounts

Click on the Brochure file attached to each data set description to see an exact template of the data you will receive.

Breakouts by country for Microsoft Office 365 and Microsoft Exchange are also available at a cost of $500/country. Please email us at with a list of countries and the number of years you wish to receive (i.e. anytime 2010 to 2025).

The data purchased is provided for internal use only. External distribution to clients, partners or other entities is not permitted by any means. However, permission to share some data externally can be obtained by emailing The Radicati Group, Inc. at specifying exactly which data you wish to distribute and in what context.

When you order from our website you will receive the data in Excel format. The data will download automatically immediately after purchase. If you do not receive the data within minutes of placing the order, please email us at

You can also order by PO by sending us an email to and specifying which data set(s) you would like to order. For PO orders we are not be able to fill the order until we receive the actual PO paperwork from your Purchasing department this can be emailed to us at the above email address. If you need an invoice from us or contract proposal before you can obtain a PO, please let us know and we will be happy to provide that.

Custom Market Data – In addition to the market data sets provided below, we are also happy to provide custom market data. Please email us at specifying what particular data or breakouts you are looking for and for which years.