Overflow

Read 10 Overflow reviews and testimonials from customers, explore case studies and customer success stories, and watch customer videos to see why companies chose Overflow as their

Overflow secure platform allows 501c3 nonprofits and churches to easily accept stock, crypto, and cash donations. By working with Overflow, you won’t just gain new fundraising opportunities, but also create life-long supporters. They are your trusted partner, dedicated to helping you and your donors make the most of donations.

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Customer Rating Review Score based on 782 reference ratings
4.8/5.0 (782)

10Testimonials

  • “Overflow opened up a way for stock donations and changed the game for us. We are incredibly grateful for the Overflow team. Full of positive energy, innovation and love!”

  • "I wish other payment providers gave the same support as you guys. We do millions of dollars of transactions with them and don't get the same level of support. You …

  • “Overflow has dramatically simplified our stock donation process, allowing our team to spend more time focusing on our mission! It’s a notably better donor experience compared to before.”

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Read Overflow Reviews, Testimonials & Customer References from 10 real Overflow customers.