| GiveWP | 6,629 | https://givewp.com |
| EveryAction | 522 | https://www.everyaction.com |
| Virtuous | 184 | https://virtuous.org |
| Yapla | 84 | https://www.yapla.com |
| Fundraise Up | 77 | https://fundraiseup.com |
| Resupply | 64 | https://resupplyapp.com |
| Click & Pledge | 41 | https://clickandpledge.com |
| GiveCampus | 26 | https://go.givecampus.com |
| BackerKit | 22 | https://www.backerkit.com |
| GiveSmart | 15 | https://www.givesmart.com |
| OneCause | 13 | https://www.onecause.com |
| Blackbaud CRM | 10 | https://www.blackbaud.com |
| Golden Volunteer | 9 | https://www.goldenvolunteer.com |
| Donorbox | 6 | https://donorbox.org |
| Pushpay | 6 | https://pushpay.com |
| Kiva | 6 | https://www.kiva.org |
| Qgiv | 5 | https://www.qgiv.com |
| Optimy | 5 | https://www.optimy.com |
| Thrinacia | 4 | https://www.thrinacia.com |
| CustomDonations | 3 | https://customdonations.com |