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Highlight

Highlight is an open source, full-stack monitoring platform that unifies error monitoring, session replay, logging, distributed tracing, and dashboards to provide complete visibility into your web applications. It is designed for developers who need to quickly diagnose issues and optimize performance through detailed insights.

Highlight is the open source alternative to:
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About Highlight

Highlight integrates session replay, error monitoring, logging, and tracing into one seamless platform, enabling developers to understand the 'what', 'why', and 'how' behind every user interaction. With powerful dashboards, extensive framework support, and self-hosting options, the tool leverages open source technologies like OpenTelemetry to provide actionable insights into your entire stack.

Key Features

  • Comprehensive session replay with advanced search and privacy controls
  • Real-time error monitoring with custom alerting rules
  • Detailed log analysis powered by Clickhouse and widespread SDK support
  • Distributed tracing for performance visualization
  • Customizable dashboards and APM for unified insights
  • Self-hosting options via Docker for complete control
  • Integrations with popular tools and modern frameworks

Representation of core functionalities

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mindmap highlight.io Core Features Session Replay Dom-based High-fidelity Replay Outgoing Network Requests Console Logs Embedded Error Monitoring Session Comments Error Monitoring Customizable Error Grouping Customizable Alerting Rules Embedded Session Replay SDK Integration Logging Powerful Search Log Alerts Embedded Session Replay SDK Integration Traces Performance Tracking Search Capabilities Alert Thresholds Session Integration Deployment Options Hosted Solution Free Tier Cloud Infrastructure Managed Service Self-Hosted Hobby Deployment Docker Based Single Instance Limited Scale Enterprise Scalable Architecture Production Ready Team Support Infrastructure Frontend Layer Web Application Dashboards Visualization Tools Backend Services Authentication Session Processing Error Aggregation Log Management Trace Processing Alert System Storage Layer Session Data Error Database Log Storage Trace Storage Integration Hub Third-party Tools Alert Delivery Authentication Providers Development SDKs Browser SDK Language Support Network Monitoring Console Tracking Open Source Public Development Community Driven Contributor Friendly Documentation Getting Started API Reference Integration Guides

This is the mind map that represents the core functionality of the application. It focuses on the key features and functionalities of the application and provides a visual representation of how they are interrelated.

Summary

Highlight empowers development teams with a unified platform that covers all aspects of full-stack monitoring. Its robust, open source framework enables efficient debugging, performance optimization, and a deeper understanding of user behavior.

Adrian
Created by
Adrian
Mar 9, 2025Updated1 min read
This content was partially generated using artificial intelligence.

Tool Details

8,015
398
387
Since 2020
about 2 months ago
93%