Teachers can join PenPal Schools for free! All teachers start with 2 classroom credits. A classroom credit can be used to enroll a class in a PenPal Schools topic. Teachers can earn additional classroom credits each time they successfully refer another teacher.
Schools can purchase annual site licenses to provide their teachers with unlimited access. Prices range from $2400-$3400 per year depending on the size of the school, with discounts available for multi-year or multi-school licenses. Scholarships are available for schools serving low income communities.