Seed Companies in San Francisco

Building open source inference for AI agents.

Chamb helps sales teams close more deals through AI simulations.

Portal Labs is building enterprise–grade web3 infrastructure that transforms the platforms into portals.

Layer focuses on bringing the latest in AI to image editing.

We're a healthcare company on a mission to scale professional peer support with tech to address the youth mental health crisis.

Libation Labs has built an app called Cuvée which is driving DTC relations for wine and whisky brands

Track your hormones in real-time.

Abel simplifies law firm document review procedures by eliminating the need to choose between depth and breadth.

camelAI is a self-hosted secure platform for vibe coding real software.

Thorntale is the first presentation program developed for data storytelling.

Agentic analysis for finance & strategy teams

Sumvin is an AI-powered financial assistant that carries out activities for consumers within clear, user-specified parameters.

Jest offers messaging games that are built for the texting era.

Trace is an AI based Software Development firm offering SaaS workflow platform for their users.

Compresr is a platform that compresses text for LLMs, saving tokens and costs, and includes an API, a Python SDK & adjustable compression.

t54 Labs is an AI infrastructure company enabling AI-driven financial services, facilitating transactions, payments, and economic activity.

s2.dev is a serverless API system providing unlimited, durable, real-time data streams for developers.

Command Code is the first frontier coding agent that builds software & continuously learns your coding taste via meta neuro-symbolic AI.

Replicas is a software that provides virtual machine workspaces for AI coding agents to run and manage software development environments.

Ezra is an AI infrastructure platform that automates capital raising and matching for private credit and project finance.

Burst offers financial services to improve household finances and address credit scoring inequities.

Quiver is an AI research and product company building world-class models and tools for vector generation and editing.

Coinbooks is a crypto accounting software for enterprises dealing with digital assets.

Cosme Hunt is an online Japanese cosmetics platform with fun and truly effective Japanese Beauty.

ValkaAI is a B2B platform for digital human tech and generative content across industries.