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About

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. Instantly vet nonprofit organizations with a simple, reliable API integration.

About

mission360 is a web-based funding workspace for grantseeking nonprofits. It combines grant research, donor fundraising, application tracking, and funding forecasts. Grant tools help teams find federal and foundation opportunities, assess fit, track deadlines, and draft proposals from approved organizational materials. Donor features support records for donors, gifts, recurring gifts, and pledges, along with research, outreach drafts, and follow-up planning. Forecasting organizes secured, expected, and remaining funding, with scenario planning and board reports that trace figures. AI-assisted drafting helps prepare grant applications and personalized donor outreach for staff review and editing. Two-way synchronization with Salesforce and HubSpot lets nonprofits use those CRM systems alongside mission360. The product serves nonprofit executive directors, development teams, and grant writers.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Compliance Firms, Grant Giving Nonprofits, Large Nonprofits, Nonprofit Marketplaces, DAF (Donor Advised Funds), Donation Platforms and Software Development Firms.

Audience

Nonprofits - executive directors, development teams, and grant writers.

Support

Phone Support Supported
24/7 Live Support Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

No images available

Pricing

$0/month/user
Free Version Supported
Free Trial Not Supported

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Reviews/Ratings

Overall 4.8 / 5
ease 4.7 / 5
features 4.6 / 5
design 4.5 / 5
support 4.6 / 5

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Pros & Cons from Real Users

Pros

  • Nonprofit Check Plus API by Pactman is a solid tool for verifying U.S. nonprofits using official sources like the IRS and OFAC. Itโ€™s easy to integrate, fast, and works well for developers building fintech or donation platforms. The free tier is helpful for getting started, and it removes a lot of manual compliance work.
  • The integration was very straightforward and easy to get running. The API responses are clean and well structured, so it fits nicely into backend workflows without much extra work. It is especially useful if you already collect EIN details, since it removes the need for manual verification. The free tier is also helpful for testing before going into production.
  • The best part is how much manual work it cuts out. Instead of jumping between different IRS search tools and OFAC lists, you get everything in one JSON response. The setup is dead simple. I had a curl command working in a few minutes, and the data is actually useful as it catches things like the AROE status which tells you if a group lost their exemption for not filing.
  • It's a fast and dependable solution for verifying nonprofit organizations. It streamlines compliance checks and reduces fraud risk, making it a valuable tool for donation platforms and businesses.
  • what i like about it is it provides appropriate information about non profit organizations. when i was integrating it, I had no problem.

Cons

  • itโ€™s limited to U.S. data only and lacks a user-friendly dashboard for non-technical users. Pricing details could also be clearer, and the free plan has usage limits.
  • You do need to handle some edge cases on your own, as the documentation mainly focuses on standard scenarios. There is no UI or dashboard, so everything is developer focused. It would be nice to have a bit more guidance for handling less common responses.
  • The 200-check monthly limit on the free tier is a little tight if youโ€™re trying to do any kind of batch cleanup or heavy testing. Also, keep in mind this is strictly for U.S. based organizations, so youโ€™ll need a different plan if youโ€™re looking at international nonprofits.
  • No cons found, reliable and efficient tool. Recommend!!!
  • I found no cons for now because it was easy to use.

Training

Documentation Supported
Webinars Not Supported
Live Online Supported
In Person Not Supported

Training

Documentation Not Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Pledge Software
Founded: 2024
United States
pactman.org/nonprofitcheckplus-api/landing

Company Information

mission360
Founded: 2026
United States
mission360.io

Alternatives

Alternatives

Grant Advance

Grant Advance

Grant Advance Solutions

Categories

Nonprofit Supported

Categories

Grant Management Supported

Integrations

HubSpot CRM Not Supported
Salesforce Not Supported

Integrations

HubSpot CRM Supported
Salesforce Supported
Claim Nonprofit Check Plus API by Pactman and update features and information
Claim Nonprofit Check Plus API by Pactman and update features and information
Claim mission360 and update features and information
Claim mission360 and update features and information