Houdini vs Zeffy
| Houdini | Zeffy | |
|---|---|---|
| Free plan | Yes | Yes |
| Paid from | Free | Free |
| Platforms | Linux, self-hosted, Web | Android, iOS, Web |
| Donation forms | Yes | Yes |
| Recurring donations | Yes | Yes |
| Event fundraising | Yes | Yes |
| Campaign reporting | advanced | standard |
| Payment processing | separate | included |
| Free plan | Yes | |
| Peer-to-peer fundraising | Yes | |
| Recurring gifts | Yes |
Listed together in Best Nonprofit Fundraising Software