Best Tools for Developers 2026

Unified observability for developers, SREs, and AI agents to triage faster and ship code with confidence.

All-in-one error tracking, application performance monitoring, and uptime checks for web apps.

A fully managed event streaming platform for developers to build data-driven applications.

A fast and comprehensive resource monitor for Linux, macOS, and FreeBSD.

Customer experience platform

The universal, open-source observability solution for IT & OT infrastructure.

Collect, organize, and alert on software errors and performance in real-time, affordably.

Debug, monitor, and optimize your LLM applications and AI agents with comprehensive observability.

Test, monitor, and visualize geospatial APIs to accelerate development and ensure reliability.

Real-time analytics API

Industrial IoT platform for predictive maintenance, efficiency, and digital transformation.

Continuously optimize Kubernetes CPU and GPU allocation to reduce cloud spend and improve performance.

Autonomous monitoring and troubleshooting with self-learning AI across your entire stack.

End-to-end customer journey intelligence and product analytics, powered by AI.

The fastest, most durable way to collect event data from every source into your data warehouse.