All startups in San Francisco Bay Area

Composite

San Francisco

Composite, formerly PostEvent, is a cybersecurity company building autonomous systems to mitigate cyber adversaries and automate security alert responses, led by Yang Fan Yun and Charlie Deane, aiming to become the action layer for security

Taskade

San Francisco

Taskade provides a real-time collaboration platform for remote teams, offering task lists, notes, mind maps, and integrated team chat in a single tool, positioning itself as the unified workspace for remote workers and distributed teams.

Cargo

San Francisco

Cargo redefines go-to-market execution by making teams leaner, faster, and engineer-driven, replacing SDR-heavy models with a hybrid manual-automation approach that enables full-cycle AEs. Its platform builds and scales AI-powered workforce

Conductor

San Francisco

Conductor, based in San Francisco, has a three-person in-person team including Omid and is building the first AI orchestrator; backed by Silicon Valley investors to sustain operations through rough patches.

RunRL

San Francisco

RunRL (X25) is a San Francisco–based reinforcement learning as a service provider delivering on-demand RL capabilities to B2B software and services infrastructure companies, operated by a three-person team led by founders Andrew Gritsevskiy

OneText

San Francisco

OneText, founded by former PayPal Checkout leaders, is a payments, AI, and marketing platform enabling payment via a phone number. Backed by Y Combinator, Coatue, Citi Ventures, Khosla Ventures, and founders of Warby Parker, Allbirds, Harry

Zensors

San Francisco

Zensors is a fast-growing tech startup recruiting a Sales and Biz Ops Lead to streamline go-to-market operations and deliver consistently excellent customer experiences for a growing business.

Kontigo

San Francisco

Kontigo is a USDC-based neobank for Latinos building a globally accessible, stable currency platform. By combining neobank services with USDC technology, it aims to provide stable, accessible financial infrastructure for its Latino communit

Apten

San Francisco

Apten is an omni-channel AI agent that automates sales and marketing conversations across SMS, voice, and email, personalizing follow-ups and leveraging CRMs; profitable with 30%+ MoM growth, serving healthcare, education, and home services

CreativeMode

San Francisco

CreativeMode enables players to create no-code Minecraft mods, expanding into a new category of gaming tools; in its first three months it built the most powerful no-code Minecraft modding platform and accounted for a double-digit share of

FlexDesk

San Francisco

FlexDesk helps corporate occupiers manage office and coworking portfolios, aiming to maximize workplace effectiveness and optimize real estate spend. It enables digital transformation in corporate real estate operations through data-driven

SuperTokens

San Francisco

SuperTokens develops open source authentication software for developers and organizations, aiming to offer an open-core, secure, flexible, and easy-to-use solution. It runs on premises for free, with a hosted tier, and is used by hundreds o

Openmart

Foster City

Openmart builds the world’s largest live directory of local businesses, a local data‑intelligence platform for querying millions of unstructured data from websites, catalogs, reviews, and social media. Founders Richard and Kathryn bring tec

Spaceium

San Francisco

Spaceium Inc, a YC S24 startup, is building space stations to refuel and repair spacecraft. It has multi-million-dollar contracts, plans a soon-to-fly demo mission, and secured one of the largest seed rounds in YC S24, signaling strong earl

Tortoise

Mountain View

Tortoise is a travel tech startup that reimagines how people explore the world by offering an intelligent platform that enhances travel discovery and engagement.

Social Radar

San Francisco

Social Radar is a San Francisco-based B2B software and services company with a three-person team, founded by Rohan Arora and Venkat Krishnan. It bills itself as the best way to search for posts, people, and comments across channels.

Candid Health

San Francisco

Candid Health uses data science and machine learning to automate medical billing and reduce costs in the US healthcare system. A Y Combinator W20 alum with strong investor backing and rising demand from potential customers.

Polymath Robotics

San Francisco

Polymath Robotics develops software to safely control all industrial vehicles and quickly bring autonomous vehicles to various industries. With about 20 employees, its engineering is based in SF Mission office three days a week as part of a

CodeAnt AI

San Francisco

CodeAnt AI, a Y Combinator-backed startup in code quality and security, uses AI-driven and deterministic fixes to improve code quality and safety, earning trust from unicorns and public companies and support from top Silicon Valley investor

DeepAware AI

San Francisco

DeepAware AI is a YC-backed startup delivering AI-powered infrastructure management and autonomous robotics for data centers, aiming to improve security, uptime, and energy efficiency by up to 30% for operators and AI infrastructure provide

Event Horizon Labs

San Francisco

Event Horizon Labs is building the Post-Human Trader, an autonomous system that turns raw compute and data into alpha, designed to trade without the friction or bias of human emotion.

AIVideo.com

San Francisco

AIVideo.com is a vertically integrated studio that brings creators together every 10 weeks to produce content in a mansion, using viral feedback to productize ideas. It grew to $1.3M ARR in 12 months and seeks 10x growth, inviting talent.

Proven Group

San Francisco

PROVEN is a technology-first skincare company that uses data and machine learning to tailor skincare decisions for individuals, anchored by the Beauty Genome Project, which analyzes 8 million reviews, more than 100,000 products, 20,000 ingr

Godela

San Francisco

Godela, a San Francisco-based, three-person B2B software startup founded by Abhijit Pranav Pamarty and Cinnamon Sipper, builds AI models for engineers and scientists, including first Physics Foundation Model that learns from simulation, exp

Dialtone

Mountain View

Dialtone builds the platform layer for enterprise-grade agentic AI, enabling enterprises to turn cross-functional work into intelligent, self-running workflows with Dialtone Agents used by leaders across technology, sports & entertainment,

Weave Robotics

San Francisco

Weave Robotics develops personal robots for home use and positions itself as the maker of the first home-built personal robots, with plans to ship its home-based robots in 2025.

Contextual AI

Mountain View

Contextual AI is a leader in retrieval-augmented generation (RAG) whose platform lets enterprises build specialized RAG agents for expert knowledge work, boosting productivity for thousands of subject-matter experts; Fortune 500 clients inc

WoodsideAI

Palo Alto

No company description available.

Mentum

San Francisco

Mentum builds an LLM-powered, AI-native workflow tool for supply chains, helping procurement find and buy goods globally. Backed by Gradient Ventures and Y Combinator, it targets a $300B/year market and partners with manufacturers across re

Arnata

San Francisco

Arnata develops AI Workers, autonomous agents for logistics teams designed to operate within their workflows.

Vilya

South San Francisco

Vilya is a computational biotechnology company creating a novel class of medicines by exploring uncharted chemical space within cyclic peptides and designing new structures with advanced computing; co-founded by IPD scientists led by David

Pangolin

San Francisco

Pangolin is an open-source proxy and network/ingress orchestration platform that securely exposes applications with identity-aware access control. It has a vibrant community around fosrl/pangolin on GitHub with 15k+ stars, 315k+ deployments

Anglera

San Francisco

Anglera, a Y Combinator S24 company, uses AI agents to transform messy product data into structured, AI-ready listings and automate catalog management, positioning itself as infrastructure for intelligent commerce; led by Amay Aggarwal and

OneStopKitchen

Palo Alto

Overjet is a U.S.-based dental artificial intelligence company. A Series C startup that recently closed a $53.2 million round, with total funding around $133 million and a roughly $550 million valuation, underscoring its prominence in the d

Vorticity

Redwood City

Vorticity is developing a radically new silicon chip architecture and end-to-end system to dramatically accelerate scientific computing problems, innovating from silicon design to memory, power delivery, cooling, algorithms, and system arch

Surface Labs

San Francisco

Surface Labs builds an AI-powered marketing operations platform for B2B clients, generating tens of thousands of leads monthly for dozens of customers. Backed by investors and a remote team, founders include CEO Saharsh Agrawal and Arjun Sa

Apero Health

San Francisco

Apero is a San Francisco-based Y Combinator-backed startup simplifying medical billing with greater transparency; it has raised about $240 million from notable investors and serves 30+ practices, some with 50+ providers, while actively hiri

Vooma

San Francisco

Vooma builds an AI agent and automation platform for logistics, leveraging AI research and autonomous-vehicle expertise. Founded by Jesse Buckingham and Mike Carter, it has seed funding from Tier 1 investors and enterprise contracts with le

CropX

San Francisco

CropX is one of the world’s fastest-growing AgTech providers, deploying solutions in over 50 countries across arable continents with an all-in-one, easy-to-use platform, expanded via acquisitions to scale tech globally, and backed by leadin

COVU

Redwood City

COVU provides technology, real-time service, and sales support to insurance agencies to help them thrive, delivering a holistic, customer-focused experience and helping agencies compete amid industry disruption.