Multiplayer

Multiplayer is an advanced full-stack session recording platform designed to empower engineering teams from startups to enterprises. It captures a comprehensive view of live system behavior, including front-end screens, user actions, backend traces, metrics, logs, and full request/response content and headers. All this data is automatically correlated into a single session, providing unparalleled context for various development workflows. Multiplayer aims to eliminate guesswork and reduce the back-and-forth often associated with bug fixing, testing, and feature development by feeding precise, context-rich information directly into developers' hands and AI coding tools.

How to use Multiplayer

To get started with Multiplayer, users can install its official browser extension (Chrome, Firefox, Edge), an in-app widget, or SDKs for various programming languages (JavaScript, Node.js, Python, Java, .NET, Go, Ruby, React Native, etc.). For deeper insights, connect your backend services by generating a Multiplayer API key and routing traces and logs using either the Multiplayer exporter or an OpenTelemetry Collector. Additionally, capture request and response content via in-service code capture libraries or the Multiplayer Proxy. Finally, feed this complete system context to your AI copilots and AI IDEs (like VS Code, Cursor, Claude Code) using the MCP server to enhance their accuracy and utility in generating fixes, tests, and features. Sessions can be recorded on-demand, continuously in the background, or remotely to silently capture user sessions.

Core Features of Multiplayer

• Full-stack session recording with auto-correlation of frontend and backend data.
• On-demand, continuous, and remote recording modes.
• In-replay annotations with sketches and comments.
• Direct integration with AI IDEs and coding tools (e.g., VS Code, Cursor).
• MCP-ready full-stack context for AI assistants, including user actions, traces, logs, requests, responses, and header data.
• Auto-generated recordings for full-stack exceptions and errors.
• Auto-generated interactive test scripts.
• Service and dependency maps.
• Masking of sensitive user information.
• Support for various programming languages and architectures (on-prem, cloud native, serverless, hybrid).

Use Cases for Multiplayer

Multiplayer is invaluable for accelerating various engineering workflows. It helps teams fix bugs faster by providing all necessary context for ephemeral, intermittent, or hard-to-reproduce issues and complex root cause analysis. Developers can feed rich, auto-correlated, and annotated session data to AI IDEs, making AI assistants more accurate and useful. It enables building new features with confidence by observing real-world system behavior in production. The tool captures every issue from customer applications to internal tools with complete context, eliminating incomplete reports. Furthermore, it clarifies why tests are failing by showing exactly what happened and facilitates effortless sharing of complete bug reports across teams and with external partners.

Advantages of Multiplayer

The primary advantages of Multiplayer include providing precise context on demand with zero setup overhead, eliminating the need for manual reproduction steps for bugs, and catching elusive failures automatically. It offers complete visibility into user sessions, even without explicit reports, leading to faster issue resolution. By turning session recordings into actionable development plans and feeding comprehensive context to AI tools, Multiplayer significantly cuts down on back-and-forth communication, rework, and misunderstandings. This results in smarter AI, fewer guesses and hallucinations, and seamless integration into existing development workflows, ultimately boosting team productivity and code quality.

Pricing and Plans

Multiplayer offers several plans, all starting with a free 1-month trial with full feature access and no credit card required. The Free plan costs $0/month and includes one user, one project, 100 free full-stack session recordings, all install/recording options, MCP server access, and community support with 7-day data retention. The Pro plan is $25/month (or $20/month when billed annually) and adds 1,000 free recordings, unlimited projects, PAYG for additional recordings, team collaboration, and 15-day data retention with email support. The Teams plan is $250/month (or $200/month annually) and includes unlimited users and 30-day data retention. For larger organizations, the Enterprise plan offers custom pricing, 10,000 free recordings, discounted PAYG, custom data retention, support SLAs, priority channels, a dedicated technical account manager, and dedicated Slack support. Self-hosting and SAML SSO are available as add-ons for most plans and included in Enterprise for SAML.