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Membership Software

You’re passionate about your members and we’re passionate about providing you the 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 Membership Software

Why iMIS Membership Software?

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

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

iMIS Membership software

Membership Software Features

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

iMIS Membership Management Software

Member Management

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

iMIS 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 Membership Software

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

View All Features

Membership Software Webcasts & Live Events

Free Membership Software Resources

View a Demo of iMIS Database Software for Small Membership Organizations

iMIS Software for Small Membership Orgs

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

Learn More About iMIS Enterprise Membership Software

iMIS Enterprise Membership Software

Learn how iMIS Membership Software can meet the unique demands of mid-sized/larger membership organizations.

Try Before Buying

Download Free Membership Software Resources

Membership Software Resources

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