Free membership software is real, and it comes in four shapes that fail differently. Knowing which one you are taking matters more than the feature list, because all four are generous until your renewal spike and then one of them is not. This page sets out the shapes, what a download leaves you maintaining, and the case where open source is genuinely the right answer for a small body rather than a way to spend a volunteer's evenings.
The four shapes of free
A member cap, generous until a good year. A feature cap, usually stopping at renewals, cards or export, which is exactly where a membership body's work is. A payments cut, where the software is free and the dues are not. And a genuinely free tool with a paid product beside it, where the free half is complete for what it claims. The free worksheet on this site is the fourth kind: it works out what the record must hold and what the list costs to keep, forever, without an account.
What a download leaves you maintaining
A membership management software free download is a program on somebody's machine, and the membership then lives wherever that machine is. Backups, the next operating system, and the volunteer who leaves with the laptop are all now the body's problem. Bodies that take this route should decide, on day one, where the file is backed up and who else has it, because the failure mode is not a crash, it is a resignation.
When open source is the right answer
Open source membership management software is a good answer when the body has someone who will host and update it and a second person who could take over. It is a poor answer when the answer to who maintains it is the person who suggested it. The licence is free; the hosting, the updates and the handover are the cost, and they are paid in the same currency as everything else in a volunteer body, which is somebody's attention.
What to do with a free tier while you decide
Load one renewal cycle rather than the whole history. You will find the cap in weeks rather than years, and a single cycle is small enough to move if the answer is no. Bodies that import ten years of history first are the ones that stay on a tool they have outgrown, because the migration is now the reason not to leave.
Questions people ask about free membership software
Is free membership software good enough for a small body?
Often for a season or a year. Find the cap first: member limit, features held at renewal, or a share of payments. Whichever it is, it will arrive at your busiest moment.
What is the catch with free member management software?
Usually renewals or export. Both are cheap to give away and expensive to lose, which is why they are the commonest things held back.
Should we self-host open source?
Only if two people will maintain it. A body whose maintainer is a single enthusiastic volunteer is choosing a handover problem three years out.
Is anything here free?
The membership database template is, permanently and without an account. Duesvo Pro is $35 a month for the whole body if you want the record kept rather than laid out.