Sequoia Capital

Abby Care trains and supports eligible family members as paid caregivers, combining nurse-led care management with software that documents care at home.

Developer infrastructure that turns unstructured inputs into typed decisions and probability scores for automated software workflows.

Data collection, evaluation and integration infrastructure for teams training robots and deploying them in commercial environments.

AI operators monitor business KPIs and take action to protect revenue or find growth opportunities.

Develops a personal AI assistant that carries out everyday tasks through text and phone calls.

Cloud data infrastructure for running demanding applications and AI workloads against live production data.

Magentic builds AI agents that automate procurement and supplier workflows for global manufacturers.

Develops an autonomous software-development platform for enterprise engineering teams.

Profound helps marketing teams measure how brands appear in AI-generated search answers and turn those findings into content and campaign workflows.

Temporal provides an open-source durable execution platform for long-running applications and AI agents.

An AI security platform maps workforce and agent access to company data so security teams can govern exposure.

Builds advanced unmanned aerial systems and vertically integrated manufacturing infrastructure for modern defense

A go-to-market platform that combines customer and prospect data with AI research and automation tools for revenue teams.

The Boring Company builds tunnel-boring machines and underground Loop passenger systems for cities and transport partners.

empirik gives engineering teams an AI agent and live graph of their cloud, on-premises and SaaS estate to assess infrastructure changes before execution. It connects a proposed change to affected resources and services, calculates its blast radius, and routes a plan through approval, execution and verification workflows.

AIR helps security teams control AI agents, assess their add-ons and filter untrusted content entering agent workflows.

Rillet provides accounting software in which finance teams and AI agents work from a shared general ledger.

Designs AI inference hardware systems combining specialized chips, racks and software.

A continual-learning platform that post-trains enterprise AI models using real product usage data.

PREVIEW gives professional film teams one workspace for scripts, storyboards, shot lists, AI video generation and review.

Long-duration iron-air batteries designed to store electricity for multi-day grid needs.

Designs and manufactures autonomous and interceptor drones for military applications

Defensive cybersecurity AI that works alongside security teams and their existing tools.

Builds small modular nuclear reactors for AI data centers and industrial power

NXYZ provides real-time blockchain data APIs that help Web3 developers access indexed network activity in their applications.

Designs AI inference hardware systems combining specialized chips, racks and software.