The Nonprofit Check Plus API provides real-time verification of U.S. nonprofits using authoritative data from IRS, OFAC, BMF, and PUB78 lists. It helps automate compliance, fraud prevention, and due diligence for donations, grants, and partnerships.
Cost / License
- Freemium (Subscription)
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)

Nonprofit Check Plus API is the most popular Web-based & SaaS alternative to Candid's Charity Check API.
Nonprofit Check Plus API is the most popular free alternative to Candid's Charity Check API.
- Nonprofit Check Plus API is Freemium and Proprietary

