Bloomerang
Depends
Confidence: Medium
A strong fit for small-to-midsize nonprofits running serious donor retention programs.
New check
Comparison
Bloomerang lands on Depends, and Zeffy lands on Worth it.
A strong fit for small-to-midsize nonprofits running serious donor retention programs.
Small and mid-sized nonprofits should grab it: every feature is free, ratings run 4.8-4.9/5, and users report big fee savings.
| Compare | Bloomerang | Zeffy |
|---|---|---|
| Verdict | Depends | Worth it |
| Best for | Small-to-midsize nonprofits | Small nonprofits on tight budgets |
| Who it's not for | Brand-new nonprofits with spreadsheet-sized donor lists | Large nonprofits needing deep donor segmentation and automation |
| Privacy | No known public vulnerabilities found in the sources reviewed.12 | No known public vulnerabilities found in the sources reviewed. |
| Support quality | Reddit threads question support responsiveness | Reviewers call customer service phenomenal |
| Public sentiment | Reviewers consistently praise ease of use, but Reddit threads question support quality and some buyers pick competitors.² | Users overwhelmingly praise the zero-fee model and support quality, with complaints scarce across review sites.¹ |
| Biggest gotcha | Users on Facebook report fees that climb with usage; get the full quote in writing | Donor-data ownership flagged as a concern in comparisons; verify export terms before committing |