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Association Membership Software

You’re passionate about your members and we’re passionate about providing you the association membership software and services to propel your organization forward. Since 1991, ASI has helped thousands of associations of all sizes grow revenue, reduce expenses, and improve performance through best practices, ongoing client advice, and proven solutions.

iMIS Association Membership software

Why iMIS Association Membership Software?

We're the company behind the iMIS Engagement Management System (EMS)™ — the world's #1 association membership software solution.

iMIS fuses database membership and web publishing in a single, cloud-based EMS that eliminates data silos, improves reporting, and enables continuous performance improvement.

iMIS Association Membership software

Association Membership Software Features

iMIS is the most popular association membership software in the world. It enables you to connect with your members on any device — deepening engagement, improving satisfaction, and increasing retention.

iMIS Association Membership Management Software

Member Management

Manage individual or companies, membership models of all types and complexity, and chapter/ committees.

iMIS Association Member Self-Service Software

Member Self-Service

Allow members to join/renew, buy products, register for events, and apply for/track certifications online.

iMIS allows Members to Engage with your Website from Mobile Devices

Mobile Access

Give your members — and staff — full access to your organization while they're on the go.

View More Features of iMIS Association Management Software


Learn more about how iMIS can meet your association's needs.



Association Membership Software Webcasts & Live Events

Free Association Membership Software Resources

View a Demo of iMIS Database Membership Software for Small Associations

iMIS Software to Manage Small Associations

Learn about iMIS Association Membership Software for smaller/mid-sized associations and membership organizations in a 30-minute overview.

Learn More About iMIS Enterprise Association Membership Software

iMIS Enterprise Association Membership Software

Learn how iMIS Association Membership Software can meet the unique demands of mid-sized/larger associations or non-profits.

Download Free Association Membership Software Resources

Association Membership Software Resources

Grow revenue, reduce expenses, and improve operational performance with the latest insights on not-for-profit best practices.