Guide
What is an association management system (AMS)?
An association management system (AMS) is software that runs a membership organization. It keeps one record for every member and handles the work around them: dues and renewals, payments, events, email, a member portal, and reports for staff and the board.
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What an AMS does
Associations, societies, chambers and clubs all do the same core work: they sign people up, collect dues every year, run events, keep members informed and report to a board. An AMS puts that work in one system, so every payment, registration and email is tied to the person it belongs to. These are the parts most AMS products include:
| Part | What it does |
|---|---|
| Member database | One record for every member, with their contact details, membership level, history and custom fields. Usually also prospects, lapsed members and other contacts. |
| Dues and renewals | Membership levels and prices, join forms and applications, automatic renewals, reminders, invoices and grace periods. |
| Payments | Card payments for dues, events and donations, with checks and cash recorded alongside, and receipts and refunds. |
| Events | Event pages, registration with member pricing, capacity, check-in and attendee lists. |
| Newsletters and announcements to members by level, section or group, plus automatic renewal and event emails. | |
| Member portal | Where members sign in to renew, update their details, register for events and find members-only resources. |
| Directory | A members-only directory so members can find each other, with privacy controls. |
| Education and CE credits | Courses, continuing education credits and certificates, for associations whose members need them. |
| Committees and groups | Boards, committees, chapters and interest groups, with roles, terms and documents. |
| Reports and accounting | Membership and revenue reports for staff and the board, and an integration with the accounting system. |
Who uses an AMS
Any organization whose main relationship with people is a paid membership. That includes professional societies, trade associations and chambers of commerce, certification bodies, alumni associations and clubs, and national associations with chapters. Small associations with a few hundred members and a volunteer board use one as much as large ones with full-time staff; what changes is how much of the system they need. Association management companies run one for each association they manage, and membership nonprofits use one too (membership software for nonprofits).
You probably need one when several of these are true:
- Your member list lives in a spreadsheet, and more than one person keeps a copy.
- Renewals mean someone sending reminder emails by hand and matching payments to names.
- Events, email and payments each live in a different tool, and none of them knows who is a member.
- Year-end reporting means exporting from several systems and reconciling them with the bank.
- Members email the office to update a card, find a receipt or ask whether they are current.
AMS vs CRM
A CRM (customer relationship management system) is built to track customers or donors through a sales or fundraising pipeline. An AMS is built around memberships. A CRM can be configured to run memberships, but dues, renewals, a member portal and events usually have to be built or bought separately; in an AMS they come built in.
| AMS | CRM | |
|---|---|---|
| Built around | Members, memberships and renewals | Customers or donors, and a sales or fundraising pipeline |
| Dues and renewals | Built in: levels, automatic renewals, reminders, grace periods | Usually built by you, or added with another tool |
| Member portal | Built in, for members to renew and register | Usually not included |
| Events with member pricing | Built in | Usually a separate event tool |
| Who sets it up | Ready for associations out of the box | Configured by staff or a consultant to fit membership work |
| Best for | Organizations whose main relationship is a paid membership | Organizations whose main relationship is a sale or a gift |
The terms AMS and membership management software are used almost interchangeably. Products called an AMS usually cover more of an association's work, such as events, continuing education and committees.
What an AMS costs
AMS prices are set in a few different ways, and the way a product counts matters as much as the headline price. Here are the common models, each with one product's published prices as an example.
| Pricing model | Example | What to watch |
|---|---|---|
| By contacts in the database | Wild Apricot: $66 to $992 a month, by number of contacts, plus card processing | Lapsed members, event guests and donors count, so the price grows with your history, not your membership. |
| By plan and member count, plus a fee per payment | Join It: $29 to $499 a month, plus a 1.5% to 3% service fee and Stripe's processing fee | A percentage on every payment can cost more over a year than the subscription itself. |
| Quoted by sales | MemberClicks: starting at $4,500 a year for associations of individuals and $3,500 for associations of companies, on a contract | Prices depend on your organization and the features you choose, so get the full figure, including setup, in writing. |
| By active members, with a free tier | FullRoster: free for up to 1,000 active members; Standard from $199 a month for up to 1,000 | The free tier is paid for through a higher card rate, so check the rate against your payment volume. |
Prices from each company's own website: Wild Apricot checked October 29, 2026, Join It and MemberClicks checked November 2, 2026. Most AMS products also charge for card processing. More detail in Wild Apricot pricing, explained, FullRoster vs Join It and FullRoster vs MemberClicks. For eleven products side by side, see the best association management software.
Beyond the subscription, budget for card processing on online payments, any setup or migration fee, and add-ons such as extra admin seats, a custom domain or an accounting integration if they aren't included.
How to choose an AMS
Demos all look good. These questions show the differences that matter once you're living with the system.
What does the price count?
Contacts, members, admin seats or features. Count what you would pay for today and in three years, including lapsed members and event guests.
What does each payment cost?
Add any platform or service fee to the card processing rate, and work it out on a year of your real dues and event revenue.
Who moves your data?
Ask whether migration is included, what comes over (families, companies, renewal dates, lapsed members) and how long it takes.
How do renewals work?
Look for automatic card renewals, reminders, retries for failed cards and a grace period, and see what members are sent.
What do members see?
Sign in to the member portal yourself. Check whether members need a password and whether it works on a phone.
How does it reach your books?
Ask your treasurer to look at what lands in your accounting system, and whether it matches the bank deposit.
Can the whole team use it?
Check how many admin seats are included, what each extra seat costs, and how permissions work for volunteers.
What happens when you need something it doesn’t do?
Find out whether the vendor builds custom features, works through partners, or leaves it to you.
Thinking of having a system built instead? Our guide to building or buying membership software compares the two, and how to choose an AMS walks through the selection, with an RFP template.
FullRoster as an example
FullRoster is an AMS for associations of any size, from local chapters to national associations with complex workflows. It puts every member's dues, events, emails, course credits and payments on one record, renews memberships automatically, sends QuickBooks Online one entry per deposit, and gives members a password-free portal on your own domain. Admins can ask questions about their members in plain English. It's free for up to 1,000 active members, with every feature, and charges only for active members above that. On the Custom plan, our team builds the workflows specific to your organization into it at a fixed price, for any number of members.
Common questions
- What does AMS stand for?
- In the association world, AMS stands for association management system, also called association management software. It is the software a membership organization runs on.
- What is an AMS used for?
- Keeping the member database, collecting dues and renewing memberships, taking payments, running events, emailing members, giving members a portal, and reporting to staff and the board. Many also handle courses and continuing education credits.
- Is AMS software free?
- Most AMS products are paid, with free trials. A few have a free tier: FullRoster, for example, is free for up to 1,000 active members with every feature included, paid for through its card rate.
- What is the difference between an AMS and a CRM?
- An AMS is built around memberships, with dues, renewals, a member portal and events built in. A CRM is built around a sales or fundraising pipeline and has to be configured, or combined with other tools, to run memberships.
- Is an AMS the same as membership management software?
- Mostly. The terms are used interchangeably. Products called an AMS usually cover more of an association’s work, such as events, continuing education and committees, while some membership software covers only the member list and dues.
- What is a member portal?
- A member portal is the members-only part of an association’s website where members sign in to renew, update their details and card, register for events, take courses, download receipts and certificates, and find members-only resources.
- What is the best association management software?
- The one that fits how you work. Look for an AMS that publishes its prices, includes every feature, moves your data for you, and can be shaped around the parts of your work that are specific to you, so you never work around the software. Compare the full three-year cost, not the headline price.
- Is an AMS the same as an association management company?
- No. An association management company (AMC) is a firm that runs associations on their behalf, providing staff and services. An AMS is software. Many AMCs use an AMS to run the associations they manage.
- How long does it take to switch to a new AMS?
- It depends on how much data you have and who does the moving. With FullRoster, a typical move takes a few weeks from your export to launch, and we move the data for free.
About FullRoster. FullRoster is association management software that's free for up to 1,000 active members. Members, dues, events, email, courses and payments in one place, and we move your data over for you. See how it works →
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