Evulu allows you to have user-sharp billing. This means you can invite as many people as you need.
How many of such seats (=accounts) you need depends on the size of your company and the number of employees and stakeholders you want to involve in your innovation process. Some of our customers cover their entire suggestion system with the help of Evulu and have created conditions that allow every participant to submit innovative ideas at any time. Other customers of ours, however, have invited only selected employees to participate in solving specific problems. The decision is up to you and should be based on your needs and ambitions.
If you want us to help you choose the right plan, feel free to contact us.