Zeffy : the trust of more than 4,000 non-profits

More than 4,000 organizations trust Zeffy (formerly Simplyk) and hundreds of thousands of people have used our service. If you wish to obtain references, contact us at [email protected]
Not only have we garnered the trust of thousands of organizations, but more than half of donors choose to leave us a contribution. They trust our model and like the transparency of knowing where their donation is going.