LangFuse Alternatives (2026)

SignalVault

The trust layer for AI applications

SignalVault is an infrastructure layer that sits between your application and AI providers like OpenAI and Anthropic. Every prompt and response flows through SignalVault's proxy, where it's encrypted, scanned for violations, and logged with a complete audit trail. THE PROBLEM Teams ship AI features...

DashClaw

Open-source governance for AI agent fleets

DashClaw provides an open-source control plane for managing and monitoring AI agent fleets. You can record every decision with full reasoning, enforce strict policies before your agents take action, and receive risk signals to prevent incidents. This self-hosted, MIT-licensed solution helps you...

Farol

Agent observability for indie devs and small teams

AI agents fail silently and bill loudly. Farol tells you first. One decorator monitors your agents automatically - cost anomaly detection, full trace inspector, quality scoring, regression alerts, budget limits per agent, and a weekly digest email every Monday. No gateway. No proxy. No framework...