[piamancini]

It's 10% which gets shared 5% & 5% between the platform and the non for profit that is the custodian of the funds (and provides compliance, tax filing, 1099s,etc)

[ValentineC]

Isn't there a new pricing structure [1] that's a 15% revenue share with the fiscal host?

That works out to Open Collective taking 1.5% overall, if the fiscal host takes 10% gross.

[1] https://opencollective.com/pricing