Classy.org is described as 'Online and Mobile Fundraising Platform'. There are more than 10 alternatives to Classy.org, not only websites but also apps for a variety of platforms, including Android, iPhone, iPad and Self-Hosted solutions. The best alternative is Charitable, which is both free and Open Source. Other great sites and apps similar to Classy.org are Tiltify (Free), Give Forward (Free), Revv Online Fundraising Platform (Paid) and RaiseDonors (Paid).
Revv is the fundraising platform that raises organizations more money. Revv's powerful donation maximization features like marketing automation and up-sells along with many integrations help non-profits, political campaigns, and causes fundraise.
You can be a hero for your favourite charity or cause by building your own personal fundraising page. It only takes a few minutes to build and email to all of your contacts and you can choose from 1,259 amazing not for profit causes.