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