SEO URLwww.firestrike.ai/deals/langfuse-clickhouse-acquisition-2026

acquisitionAnnounced · Jan 16, 2026AI/ML observabilitySource · Community DiscussionsArticle · Factual

Langfuse · ClickHouse

ClickHouse acquires Langfuse

David Najork · Founding Software Engineer

Announced Jan 16, 2026 · Updated Apr 29, 2026 · 1 min read

ShareX LinkedIn Email

Deal value

—

Target

Langfuse

Acquirer

ClickHouse

Full Acquisition

Status

—

ClickHouse agreed to acquire Langfuse. Reported deal value: Undisclosed. Status: Announced. Sector: AI/ML observability. Target headquarters context: Location not specified.

This page summarizes publicly available information about the transaction as of 2026-01-16. Figures and status may change as filings and press coverage update.

Today at 2: 51 PM ClickHouse : $ 400 Million Series D Raised , Langfuse Acquisition , And Native Postgres Service Debuted ClickHouse , an open-source database company focused on real-time analytics, data warehousing, observability , and AI/ML workloads, has raised $ 400 million in a Series D financing led by Dragoneer Investment Group as the company pushes deeper into AI infrastructure and application monitoring

Deal timeline

Announced

Jan 16, 2026 · pulse2.com

Additional milestones (proxy, vote, close) appear as filings and press updates are indexed.

Sector context

This transaction is classified in AI/ML observability. Figures and status may change as sources update.

Sources: pulse2.com · Primary article · FireStrike proprietary index