Systems | Development | Analytics | API | Testing

Multiplayer gives your team full stack session recordings so you have all the context you need to fix bugs, build features, and supercharge your AI tools. This is all the data you wish was easy to get from your APM tool and screen recorder - all in one place.

Full stack session recordings capture everything that matters without impacting your application performance or adding unnecessary overhead. Traditional continuous recording tools and APM platforms take the same brute-force approach: capture everything. Every session, every log, every metric, whether you need it or not. That flood of data creates its own problems: high storage costs, constant filtering and sampling, and hours wasted sifting for the signal inside the noise.

Add sketches, notes, and requirements directly to your full stack session recordings. Highlight interactions, API calls, or traces and turn them into actionable development plans or AI prompts. Traditional session replay tools give you a window into what the user saw. A few let you blur sensitive data or leave a quick sketch. Some rely on third-party integrations to manage annotations at all.

Multiplayer MCP Server streams full stack session data into your IDE. Give AI tools complete context—frontend, backend, annotations—for accurate fixes.