Designing a Platform Compatibility Matrix

Platform products benefit from enabling constraints: limitations on definitions that allow for clarity of consumption. A compatibility or integration matrix is one of the most valuable artifacts a platform product team can ship to offer its users that mental model. It answers the question every user has: does this work with my thing?

Visual Hierarchy for the Matrix

The best compatibility matrices use consistent, scannable indicators:

• ✅ Supported
• ❌ Not Supported
• ⚠️ Limited/Beta Support

Layer in color coding for quick scanning, version numbers clearly displayed, and support timeline indicators so users know where things are headed, not just where they are today.

Content Structure

Organize capabilities into tiers that signal effort and risk:

• Core: Built-in, fully supported, tested, priority for improvements
• Extension: Available through well-defined configuration described here
• Custom (Advanced): Lesser focus, requires significant integration

This tiering helps users self-select into the right path for their level of effort.

Information Architecture

A complete matrix needs more than a grid of checkmarks:

• Current Support Status: What works today
• Upcoming Support: Roadmap items with soft timelines or now/next/future
• Legacy Support: Deprecation status with tapering timelines
• Known Issues: Platform-specific limitations
• Migration Guides: Upgrade paths when breaking changes occur between versions

Best Practices Worth Mirroring

The best examples or concepts I’ve grown to appreciate in the wild share common patterns:

• Clear support lifecycle definitions: AWS’s phases (General Availability → Maintenance → Sunset → Fully Shutdown) set clear expectations
• Version-specific compatibility notes: Material UI maps component support to specific versions
• Real usage data integration: Can I Use shows actual browser adoption alongside support status
• Programmatic data sources: Machine-readable compatibility data powers automation and tooling
• Platform-specific setup guides: Don’t just say “supported,” show how
• Known issues and workarounds documented: Honesty builds trust
• Regular updates with changelogs: A stale matrix is worse than none