Thanks @davidkingham for your detailed post.
I looked at Memberful a couple of years ago. My conclusion at that time was not to proceed because the only way of becoming a member was directly through their individual subscription process.
In our situation, We need to also give access to members of teams whose membership is paid for by companies who are our clients. Having gone back to Memberful’s site because of your post, it seems that they now have “group subscriptions” and “external payments”.
On their pricing page they state “Only available for group subscriptions, external payments is a setting to allow specific subscriptions to be manually paid through external means (wire transfer, cheque, etc). They are not subject to our regular transaction fee, but there is a $.20 monthly charge for each externally paid seat in use.
Coupled with the higher subscription rate, this seems an entirely reasonable fee for the provision of their service.
Thanks again for taking the time to post about your experience. If I proceed with Memberful, will it be OK to ask you a couple more questions?