i4a Directory Builder vs MembershipWorks
| i4a Directory Builder | MembershipWorks | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | $99/mo | $35/mo |
| Open source | No | No |
| Platforms | Android, iOS, Web | Web |
| Free plan | No | Yes |
| Paid from | — | 35 /mo |
| Member limit | — | 300 members |
| Billing frequency | — | both |
| Member portal | — | Yes |
| Automated dunning | — | Yes |
| Self-service renewals | — | Yes |
| Payment methods | — | card |
Both are listed in Best Membership Billing Software. On Samsung Mobile US Press, MembershipWorks scores higher on our published basis.