Bloomerang
Depends
Confidence: Medium
A solid, easy-to-learn donor CRM built for small-to-midsize nonprofits running real fundraising programs.
New check
Comparison
Bloomerang vs Zeffy
Bloomerang lands on Depends, and Zeffy lands on Worth it.
Zeffy
Worth it
Confidence: Medium
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 with active donor bases | Small nonprofits on tight budgets |
| Who it's not for | Tiny nonprofits with a few hundred donors . spreadsheet territory | Large nonprofits needing deep donor segmentation and automation |
| Privacy | No known public vulnerabilities found in the sources reviewed.10 | No known public vulnerabilities found in the sources reviewed. |
| Support quality | Reddit complaints; onboarding reportedly fails often | Reviewers call customer service phenomenal |
| Public sentiment | Reviewers praise ease of use and donor retention features, but a vocal minority reports onboarding struggles and weak support.² | Users overwhelmingly praise the zero-fee model and support quality, with complaints scarce across review sites.13 |
| Biggest gotcha | Onboarding failures reported often; budget extra training time and pushback⁶ | Donor-data ownership flagged as a concern in comparisons; verify export terms before committing15 |
Pick Bloomerang when
- Small-to-midsize nonprofits with active donor bases
- Donor retention-focused fundraising teams
- Orgs consolidating CRM, giving, and volunteers
When Bloomerang is not a fit
- Tiny nonprofits with a few hundred donors . spreadsheet territory
- Buyers who need published prices before talking to sales
- Large enterprises needing Blackbaud-class depth
- Teams without budget for onboarding and training time
Pick Zeffy when
- Small nonprofits on tight budgets
- Volunteer-run events, auctions, raffles
- Groups replacing fee-heavy donation platforms
- Teams wanting forms + CRM + email in one
When Zeffy is not a fit
- Large nonprofits needing deep donor segmentation and automation
- Orgs where donor-data ownership and export terms are non-negotiable
- Teams requiring published security/PCI documentation before signing
- Anyone who needs a heavyweight CRM, not a fundraising suite
Sources
- Bloomerang Review (2026): AI CRM for Mid-Size Nonprofitsaitoolsbakery.comreview
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- Why Does Bloomerang Onboarding Fail So Often? . Brisklygetbriskly.comreview
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- Bloomerang Fundraising Fully Integrates Qgivnonprofitpro.comnews
- Bloomerang Trust Centertrust.bloomerang.comsecurity
- Zeffy official homepagezeffy.comofficial
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- Zeffy Software Reviews, Demo & Pricing | Software Advicesoftwareadvice.comreview
- Zeffy reviews: r/nonprofit (Reddit)reddit.comreview
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