G2 offers free advice on alternatives to Sumac.
DonorPerfect is a donor management and fundraising system that allows nonprofit organizations track stewards, record gifts, and maintain contacts through a web-based user interface.
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Bloomerang CRM helps nonprofits raise more by turning donor data into deeper relationships. With a 360º view of every supporter, you can personalize outreach, boost retention, and unlock greater generosity—all in one intuitive, mission-driven platform.
Built-in event & volunteer management, donor communications, automated receipting — with Neon CRM, you get all-in-one and then some.
Smart, scalable, and predictive, Raiser’s Edge NXT is ready to help you grow your constituent base and expand your revenue streams, so you can increase your impact like never before.
Bonterra Case Management is a secure, flexible, and easy-to-use case management solution for nonprofits of any size.
NetSuite is a cloud ERP solution, providing a suite of applications, from accounting and financial planning, to warehouse management, ecommerce, inventory management and beyond.
Zeffy (formerly Simplyk) is the only 100% free fundraising platform for nonprofits. Trusted by over 10,000 nonprofit organizations across North America, Zeffy is the all-in-one free fundraising solution. Zeffy charges zero fees to nonprofits to fundraise on their platform - meaning if a nonprofit raises $1,000 they will actually get $1,000. No hidden fees, no platform fees, no transaction or credit card fees. Zero fees, period. Online donations. Event ticketing. Peer-to-peer fundraising. Memberships. Donor management, Raffles & lotteries and more!
Refreshingly easy donor management software that fully integrates with best-in class fundraising pages, multi-channel communications, events and auctions - all supported with personal fundraising coaches.
CharityTracker is a web-based, collaboration software. It tracks clients and cases. Users can manage and run reports easily.
Givebutter is the easiest-to-use, all-in-one fundraising and CRM platform for nonprofits. It empowers millions of changemakers to raise more, pay less, and give better.