Series B AI Infrastructure Companies

Arthur is a platform that monitors, measures, and improves the performance of machine learning models.

Kinara develops low-power, energy-efficient, and programmable discrete neural processing units to deploy edge AI applications.

ClearJet connects shippers with unused cargo space on commercial airlines to move packages nationwide.

The company behind the Milvus open-source vector database

Primemas is a semiconductor startup specializing in developing cost-effective, high-performance hub chiplets called Hublets.

Ollama is a software firm that develops local inference platform designed to run large language models.

Untether AI develops AI chips to enable new frontiers in AI applications.

DreamBig Semiconductor provides Chiplet platform with SMARTNIC/DPU solutions for AI, data centers and storage acceleration.

SeaArt is an AI platform for generating and editing images, videos, audio, and AI character chats through text and image prompts.

Lyzr is an enterprise software company that offers AI porwered agent framework to build multi-agent workflows.

PointFive is an AI efficiency OS for FinOps, platform, and engineering teams that focuses on deep waste detection and auditable remediation.

Allium provides blockchain data infrastructure for institutions and crypto-focused organizations.

SiliconFlow develops cloud-based platforms and tools for deploying and operating large language models and multimodal AI systems.

Radian Arc develops GPU infrastructure solutions that provide high-performance computing for AI, gaming, and enterprise applications.

TensorWave is an AMD-exclusive cloud platform that leverages AMD Instinct GPUs and ROCm for high-performance AI workloads.

Lumilens creates photonics products designed for high-performance computing.

DeepInfra provides machine-learning models and infrastructure designed for deep-learning applications.

Power AI with all your data. Turn your enterprise data, assets, and services into AI-powered outcomes seamlessly and securely.

Orbital Industries is an AI-first industrial company that designs, manufactures, and ships physical products using frontier AI technology.

Fractile develops semiconductor hardware and AI inference systems for large language model processing.

Cowboy Space is a space technology company developing solar-powered orbital data centers for AI computing infrastructure.

MangoBoost architects next-generation AI infrastructure for the agentic AI era

AI for our most pressing crises in silicon.

Dash0 is an OpenTelemetry-native observability platform for collecting, transmitting, and analyzing distributed system data.

TruEra provides AI quality management solutions that test, optimize, and monitor machine learning models.