Some of our employees are not Salesforce users, do we need to purchase Salesforce licenses for these users to use Simpplr?

Simpplr will provide you with Salesforce Platform licenses for users who need to use Simpplr only, you do not need to purchase extra Salesforce licenses for these users.

When you check the "Company Information" page in your Salesforce instance, you should see new Salesforce Platform licenses available, which comes with your Simpplr order.