Fanout alternatives

The 12 products closest to Fanout in what they do and who they're for, best match first.

SigNoz — Unifies logs, metrics, and traces into one correlated platform. (Code, Freemium)
OmniRoute — Routes requests across 352 providers with automatic fallback and cost-based selection. (Code, Free)
OrcaRouter — Route requests to the best models without paying token markups. (Code, Freemium)
New Relic — Unified visibility across applications, infrastructure, and AI models. (Code, Freemium)
Coroot — Uses eBPF for zero-instrumentation monitoring with minimal overhead. (Code, Free)
Agentic Telemetry — Local-first viewer for OTLP traces with agent handoff and tool call trees (Code, Free)
VoltAgent — Offers open-source flexibility with built-in supervisor agent orchestration and RAG. (Code, Freemium)
Opik — It offers comprehensive tracing, automated evaluations, and open-source flexibility. (Code, Freemium)
OpenAPPA — Tracks data flows algebraically to prevent prompt injection without breaking agents. (Code, Free)
AiSOC — Runs locally without API keys with bundled models and auditable reasoning ledgers. (Code, Free)
OpenLLMetry — Integrates into applications with just two lines of code. (Code, Free)
Robusta — Reduces costs and noise by investigating unique incidents instead of raw alerts. (Code, Freemium)