Marsad offers a comprehensive SDK for Next.js and Expo applications, providing a unified solution for error tracking, performance monitoring, and analytics. It streamlines the process of identifying and resolving issues by consolidating errors, network requests, performance traces, Web Vitals, and cookieless analytics into a single, privacy-first platform.

• Error Tracking: Automatically captures, groups, and ranks exceptions and unhandled rejections with full stack traces and breadcrumbs.

• Request Monitoring: Logs every fetch and XHR request, detailing method, status, duration, and payload to easily diagnose slow or failing calls.

• Source-Mapped Stacks: Resolves minified code to original files and lines by automatically matching debug IDs with source maps.

• Custom Metrics: Allows sending counters, distributions, and gauges, aggregated for easy analysis.

• Screenshots on Errors: Optionally captures screenshots of the user's screen when an error occurs for better context.

• Crash-Free Rate: Tracks app sessions and identifies crashes to provide a clear view of release health.

• Web Vitals: Automatically captures LCP, CLS, INP, FCP, and TTFB for web applications.

• Tagging and Filtering: Enables indexing events with custom tags for granular slicing and dicing of issues.

• Offline Resilience: Persists and retries event queues to ensure error capture even with unstable network conditions or app crashes.

• Alerting: Configurable alerts for new issues, event volume, or error rates, with delivery options to Slack, email, webhooks, or Linear.

• Cookieless Analytics: Tracks page views, top pages, referrers, UTM campaigns, devices, and countries without relying on cookies, ensuring privacy compliance.

• Traces: Visualizes pageloads, navigations, requests, and assets as waterfall traces, with traceparent headers for backend integration.

• Logs and Sessions: Provides searchable logs and session browsing to identify healthy or crashed sessions and link them to errors.

• Release Health Tracking: Monitors releases based on CI commit SHAs to identify issues introduced in specific deployments.

• Triage Workflow: Facilitates issue resolution through status updates, assignments, comments, and one-click integration with tools like Linear.

Marsad offers a free tier to get started, with simple and predictable pricing for paid plans based on organization, not per seat.ver