Best LLM Observability Tools of 2026: Top Platforms & Features

LLM applications are everywhere now, and they’re fundamentally different from traditional software. They’re non-deterministic. They hallucinate. They can fail in ways that are hard to predict or reproduce (and sometimes hilarious). If you’re building LLM-powered products, you need visibility into what’s actually happening when your application runs. That’s what LLM observability tools are for. These […] The post Best LLM Observability Tools of 2026: Top Platforms & Features appeared first on Comet .