Startups Hiring Now in San Francisco

2 employeesYC W21Early stage

Bunting Labs

Hiring

What they do:

AI Models for GIS

Quick facts:

2 employeesYC S22Early stage

Applied AI & ML Digital health & care

Delfino AI

Hiring

What they do:

Generative AI for administrative automation in healthcare

Quick facts:

2 employeesYC S22Early stageRemote

Finta

Hiring

What they do:

Magically simplify accounting and taxes

Accounting & finance ops

Quick facts:

2 employeesYC W23Early stage

AI agents & assistants Applied AI & ML HR & recruiting Wellness & mental health

Deep24

Hiring

What they do:

AI coach for your entire life

Quick facts:

2 employeesYC W24Early stage

Substrate

Hiring

What they do:

Artificial Intelligence for your medical billing team

Applied AI & ML Payments

Quick facts:

2 employeesYC S24Early stage7 open rolesRemote

Legal, compliance & gov Applied AI & ML

Mage Legal

Hiring

What they do:

Automatic AI Legal Diligence

Quick facts:

2 employeesYC S24Early stage

Mineflow

Hiring

What they do:

Mineflow predicts the shape and location of mineral deposits

Quick facts:

2 employeesYC S24Early stage

Applied AI & ML Cloud & infrastructure Manufacturing & chips

Zettascale Computing

Hiring

What they do:

Chips for frontier AI

Quick facts:

2 employeesYC S24Early stage

Developer tools Robotics & drones

Cerulion

Hiring

What they do:

Open source operating system for robots

Quick facts:

2 employeesYC S24Early stage

Candle

Hiring

What they do:

Candle helps friends and couples grow closer daily in just 5 minutes.

Quick facts:

2 employeesYC F24Early stage

Real estate & construction Applied AI & ML

PermitPortal

Hiring

What they do:

AI Operating System for Pre-construction

Quick facts:

2 employeesYC F24Early stage

Real estate & construction

Fresco

Hiring

What they do:

AI copilot for construction estimators

Quick facts:

2 employeesYC F24Early stage

Applied AI & ML Developer tools

HumanLayer

Hiring

What they do:

The multiplayer control plane for your software factory

Quick facts:

2 employeesYC F24Early stage

Space, aviation & defense

Enhanced Radar

Hiring

What they do:

AI for air traffic control

Quick facts:

2 employeesYC W25Early stage

Paragon

Hiring

What they do:

The AI Growth Engine for Industrials

Quick facts:

2 employeesYC W25Early stage

Applied AI & ML Productivity & automation

Thirdlayer

Hiring

What they do:

Continual learning for enterprise AI

Quick facts:

2 employeesYC W25Early stage

Applied AI & ML Banking & lending Real estate & construction

Chestnut

Hiring

What they do:

The first AI mortgage lender

Quick facts:

2 employeesYC X25Early stage

VoiceOS

Hiring

What they do:

Say it and it's done. Voice is the new OS

Quick facts:

2 employeesYC X25Early stage

MangoDesk

Hiring

What they do:

Long-horizon RL environments

Quick facts:

2 employeesYC S25Early stage2 open roles

Orange Slice

Hiring

What they do:

Agentic sales enrichment spreadsheet

Sales & marketing

Quick facts:

2 employeesYC S25Early stage

AI agents & assistants Applied AI & ML Developer tools

Humwork

Hiring

What they do:

Human experts as API for AI Agents

Quick facts:

2 employeesYC X26Early stage

AI agents & assistants Applied AI & ML

Wedge

Hiring

What they do:

AI Employees for Healthcare

Quick facts:

2 employeesYC S25Early stage

Kalinda

Hiring

What they do:

Deep research for class action law firms

Legal, compliance & gov

Quick facts:

2 employeesYC S25Early stage

Robotics & drones Applied AI & ML Manufacturing & chips

OS3

Hiring

What they do:

Affordable, intelligent humanoid robots built to deploy at scale

Quick facts:

2 employeesYC S26Early stage

Applied AI & ML Accounting & finance ops

Alder

Hiring

What they do:

AI employees for finance, starting with accounts receivable.

Quick facts:

2 employeesYC F25Early stage

Applied AI & ML Developer tools Cloud & infrastructure

Unsiloed AI

Hiring

What they do:

API for parsing multimodal unstructured data

Quick facts:

2 employeesYC F25Early stage

Cloud & infrastructure Applied AI & ML Data & analytics Developer tools

Lemma

Hiring

What they do:

Production Monitoring for AI agents

Quick facts:

2 employeesYC F25Early stage

Wellness & mental health Applied AI & ML Digital health & care E-commerce & retail

Layers

Hiring

What they do:

Improve your appearance by measuring, understanding, and tracking…

Quick facts:

2 employeesYC F25Early stage

Robotics & drones Applied AI & ML Developer tools Productivity & automation

Waddle Labs

Hiring

What they do:

LLMs that control robots

Quick facts:

2 employeesYC S26Early stage

Payna

Hiring

What they do:

AI Licensing Agent for Regulated Industries

Quick facts:

2 employeesYC W26Early stage

Robotics & drones Manufacturing & chips

One Robot

Hiring

What they do:

World models for robot evals and training.

Quick facts:

2 employeesYC W26Early stage3 open roles

Cumulus Labs

Hiring

What they do:

The Fastest Multimodal Inference OS

Cloud & infrastructure

Quick facts:

2 employeesYC W26Early stage

Developer tools Cloud & infrastructure Applied AI & ML

Salus

Hiring

What they do:

Guardrails to validate your agent's actions before they execute

Quick facts:

2 employeesYC W26Early stage

Orthogonal

Hiring

What they do:

Agentic Payments for APIs

Cloud & infrastructure

Quick facts:

2 employeesYC W26Early stage

AI agents & assistants Applied AI & ML HR & recruiting Manufacturing & chips

Ventura

Hiring

What they do:

AI Workforce for Distributors and Manufacturers

Quick facts:

2 employeesYC W26Early stage