Is Classy org legit?

They have created a very user friendly platform, and the management and processing gets the funds from donors to your cause in a way that meets the needs of all stakeholders (event/charity admin, team leaders, participants, donors). They continue to adjust and improve their platform as well as expand their service - beyond what I/we have used yet. And they do this for a very reasonable surcharge. We've tried a few other things including our own in-house solution to peer-to-peer fundraising and they are our preference by far. So, yes, I'd say it is "legit".