Seed Companies in San Francisco

Snowball Wealth offers a mobile app designed to help users tackle debt and build generational wealth.

Starlings Lab develops infrastructure software and platform tools focused on mitigating default risk in unsecured cryptocurrency lending.

Biometric sign in and identity verification platform

Sunflower provides an AI-powered app that supports sobriety with visual tracking, CBT journaling, and community features.

Prototyper is a collaborative software engineering tool that connects directly to the codebase.

Producer.ai (formerly Riffusion) allows users to make short music clips with AI-generated vocals.

ego AI is a technology platform focused and allows for infinite stories and worlds where digital characters act, think, and feel like humans

Tako is a search engine for visualizing and sharing the world's information.

Say hello to AI role-play. It’s changing how we sell.

Vue Protocol is an IT company that provides a decentralized social layer with restaking, security, and Web3 social.

Studio Jadu is a Creator-First AI Studio for independent artists enabling creation, distribution, and monetization.

Synthetic is an online platform that lets users run and interact with open‑source large language models privately without storing user data.

Oxaam is a digital access platform that helps users manage and explore online subscriptions through a single account.

Alchemy creates and implements clinical pharmacy programs and deploys technology products that use the pharmacy.

Exa builds a language

Laguna Games is a research and game development studio that specializes in making blockchain tech.

Strawberry is an agentic browser with built-in, personalized AI companions.

Inference is a distributed GPU cluster for LLM inference based on Solana.

Pine Street Labs builds enterprise wallet software designed to expand and democratize the usage of public blockchains.

Attention is building an AI co-pilot designed to automate repetitive, multi-app desktop tasks.

Walkway is an AI-powered growth platform that offers price intelligence to tour and activity operators.

Delivering easy building decarbonization for commercial real estate owners

Billo is the first creator marketing platform for turning UGC into a growth channel

The San Francisco Tensor Company is reinventing the software and infrastructure stack for modern AI and HPC.

An artificial intelligence research lab building AI models for creating real-time interactive content