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Langfuse Reviews
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Topic starter
21/07/2026 7:34 am
Hey everyone, I'm still pretty new to observability tooling. I'm trying to decide between Langfuse and SigNoz for tracing and monitoring, especially for some LLM workflows.
I see a lot of feature comparisons, but I'm worried about adding too much overhead. Has anyone actually benchmarked the latency impact of Langfuse in a production setup compared to SigNoz? Like, what's the realistic delay added per trace or span? 😅
I'm looking for real-world numbers, maybe from a simple API service. Any gotchas or configuration tips to keep it fast would be super helpful.