June 2, 2025

Weekly Newsletter

Traceloop / $6.1m Seed

Traceloop is an observability platform for large language model (LLM) applications that provides real-time monitoring, evaluation, and debugging tools through its open-source OpenLLMetry SDK, built on OpenTelemetry standards.

Volteras / $11.1m Series A

Volteras connects electric vehicles, chargers, and energy systems through secure, real-time data streams from automaker-approved sources.

Superblocks / $23m Series A

Superblocks is a platform that lets enterprises build and manage internal apps using AI and code in a secure, compliant environment.

Chalk / $50m Series A

Chalk is a real-time data platform that helps developers build and deploy low-latency ML and LLM applications using Python-defined features compiled into fast Rust pipelines.

CloudZero / $56m Series C

CloudZero is a cloud cost intelligence platform that helps software teams track and manage cloud spending by providing real-time visibility into costs across products, customers, and engineering decisions.

Hex / $70m Series C

Hex is a collaborative analytics platform that combines SQL, Python, and no-code tools in a cloud-based workspace, helping teams to analyze data and build interactive apps.

Clickhouse / $350m Series C

ClickHouse is an open-source, column-oriented SQL database designed for fast analytical queries on large datasets, using compressed storage and parallel processing to deliver real-time performance.