Patreon - Patreon enables fans to give ongoing support to their favorite creators.

NWEA Assessments - NWEA Assessments creates a personalized assessment experience by adapting to each student's learning level.

Drip by Kickstarter - A new way to back creators. A Patreon competitor.

Canvas by Instructure - The Canvas LMS is the world's fastest growing learning management system. Check out favorite features and schedule a live demo!

Open Collective - Recurring funding for groups.

ExamView Assessment Suite - ExamView lets you can create assignments, launch classroom assessment questions and collect real-time responses to evaluate student performance.