Phospho provides a monitoring and analytics platform tailored to generative AI/LLM applications, enabling product and tech teams to observe user interactions at scale. Its product centers on three features—Monitor (consolidated interaction insights), Detect (automatic anomaly scoring and session classification), and Improve (analytics to run tests and refine UX). The company uses AI models to extract qualitative and quantitative insights from unstructured end‑user interactions, and integration requires only a few lines of code. Phospho was launched in April 2023 by Paul‑Louis Venard and Pierre‑Louis Biojout and is participating in YCombinator’s January 2024 batch. Financially, Phospho announced a €1.7M pre‑seed round; the funding will be used to assemble a dedicated team and accelerate development of its observability tooling for LLM apps.

Total raised

$2M

Funding rounds

1

Latest round

Seed

Latest activity

Jan 2024