Bloomerang vs Zeffy
Side-by-side from the Top 11 ranking of The 11 Best Donor Management Software. Last verified June 13, 2026.
The short answer
Bloomerang ranks higher on Top 11 (#1 vs #11) for Development teams tracking donations. Top choice for its focus on donor retention and an exceptionally easy-to-use interface.
At a glance
| Bloomerang | Zeffy | |
|---|---|---|
| Top 11 rank | #1 / The 11 Best Donor Management Software | #11 / The 11 Best Donor Management Software |
| Score (out of 9.4) | 9.2 | 7 |
| Best for | Best for donor retention | Best 100% free platform |
| Pricing | $$ ($99 to $599+/mo) | $ (Free) |
| HQ | Indianapolis, USA | Montreal, Canada |
| Founded | 2012 | 2019 |
Bloomerang
Top choice for its focus on donor retention and an exceptionally easy-to-use interface.
bloomerang.comZeffy
A truly 100% free platform, including transaction fees, funded by optional donor tips.
www.zeffy.comMethodology and scoring weights live at /methodology. No vendor pays for placement — see about.