We used it for some years in a startup as a sales tool but it was very very slow and the UI and flow was too complicated for our needs. So we switched to Pipedr

We used it for some years in a startup as a sales tool but it was very very slow and the UI and flow was too complicated for our needs. So we switched to Pipedrive which did the job, was a great success and for our usecase was much easier too use.