All startups in San Francisco

Zeplin

San Francisco

Deliver on the Promise of Design

Double Robotics

San Francisco

Telepresence robots

NewsBlur

San Francisco

NewsBlur is a personalized news reader

Oklo

San Francisco

Emission free, always on power from advanced fission power plants.

Bellabeat

San Francisco

Tech-powered women's wellness.

Pushbullet

San Francisco

Push things to your other things.

One Degree

San Francisco

One Degree is a nonprofit organization that makes it easy for…

MBX

San Francisco

A global multi-brand beauty and personal care startup.

42

San Francisco

Analytics stack for omnichannel retailers and brands

Screenleap

San Francisco

One-click screen sharing with installation-free viewing on all devices

StyleUp

San Francisco

StyleUp brings effortless joy to getting dressed with daily,…

Uber

San Francisco

Uber operates a global technology platform that connects riders with drivers for on-demand transportation, powered by a scalable network of independent drivers and delivery partners to extend its reach, offering real-time mobility and food

Phind

San Francisco

Phind reinvents AI search with rich, interactive answers. Based in San Francisco with a small team, led by co-founder and CEO Michael Royzen, a UT Austin Turing Scholar ’22 with prior NLP and ML roles at Lyft, Cloudflare and Microsoft.

Spellbrush

San Francisco

Spellbrush positions itself as the world's leading generative AI studio and creator of niji・journey project, develops anime-style games with balanced gameplay and a strong focus on visual arts, and researches AI-assisted artistry in videoga

Floot

San Francisco

Floot builds an AI-first software foundation enabling non-coders to build and deploy full-stack web apps. It grew to 600+ customers after Y Combinator and features founders from Retool and AWS, with a CTO who bootstrapped a SaaS to $5M+ ARR

Sample

San Francisco

Sample Healthcare is a profitable San Francisco-based healthcare AI company backed by notable investors including Kulveer Taggar, Zack Kanter, Homebrew Ventures, Y Combinator, and alumni from Retool, Stripe, Ambience Healthcare, and Watersh

Givefront

San Francisco

Givefront provides financial infrastructure for nonprofits, enabling automatic compliance and precise tracking of every dollar, backed by Y Combinator in Winter 2024. Harvard CS and statistics graduate Matt Tengtrakool founded the company,

Reprompt

San Francisco

Reprompt builds AI Agents for location-based mapping, helping Radar and TomTom keep maps current with live POI data. It runs an AI agents platform (Web, Vision, Doc Reading; upcoming self-driving browser agents) led by Mapbox, Facebook, and

Baseten

San Francisco

Baseten is an AI infrastructure platform that provides tooling, expertise, and hardware to bring AI products to market quickly, featuring a proprietary Inference Stack, global availability, and 99.99% uptime, underscoring a focus on high-pe

14.ai

San Francisco

14.ai, founded by Michael Fester and Marie Schneegans, builds customer support solutions for 1000x teams; backed by Y Combinator and SV Angel, with backers including founders from Vercel, Slack, Dropbox, and Algolia, and Fester previously c

SyntheticFi

San Francisco

SyntheticFi, a YCombinator-funded startup based in San Francisco, offers a platform that manages regulatory assets under management, disrupting legacy banks. It has surpassed $150 million in regulatory assets under management, with hundreds

Middleware

San Francisco

Middleware is a fast-growing San Francisco-based startup backed by a tier-1 investor, delivering insights and visibility into complex systems for B2B software and services infrastructure. Led by founder-CEO Laduram Vishnoi, who previously b

Capy

San Francisco

Scout is an AI-native software engineering agent that operates asynchronously on its own VM and tackles long-horizon tasks on large codebases.

Relace

San Francisco

Relace focuses on models and infrastructure for coding agents, defining its core offerings around coding-agent technology.

Stacksync

San Francisco

Stacksync provides real-time, two-way data synchronization between CRMs and databases, serving engineers and RevOps teams. Founded by Ruben Burdin and Alexis Favre, the company focuses on data movement and enterprise integration.

Julius

San Francisco

Julius is San Francisco AI lab aiming to enable one billion people to become software creators. It writes 1 million lines of code every 36 hours and generates 3 million visualizations for more than 1 million users.

1stCollab

San Francisco

1stCollab is an AI-powered influencer marketing platform whose founder team previously helped scale Pinterest. YC W23 seed-stage startup backed by Y Combinator, it connects thousands of creators with top brands, delivering campaigns in hour

R-Zero

San Francisco

R-Zero offers smart building technology with a connected, easy-to-use, secure, scalable platform that aims to boost workforce productivity, forecast real estate needs, and drive operational efficiencies.

Relari

San Francisco

Relari is building infrastructure for trustworthy AI agents in the Software 3.0 era, behind Nuvi.dev, and has developed open-source frameworks Agent Contract and continuous-eval to help ensure AI systems behave as intended.

Openlayer

San Francisco

Openlayer, founded by three former Siri engineers, builds sustainable, high-performing, ethical machine learning for enterprise clients; backed by Y Combinator and investors from Instagram, Voyage, Instacart, Sendbird, and Mercury, and work

Berry

San Francisco

Berry is a Y Combinator-backed startup serving SaaS companies worldwide. Led by co-founder and Chief Product Officer Ann Chan and founder Yan Fu, a former startup CTO, Berry scales services for SaaS firms using React, TypeScript, Python, RE

Lucid

San Francisco

Lucid is a small team building real-time interactive video models, whose work is described as sparking joy, and it seeks an engineer to build the infrastructure enabling real-time video generation at scale across cloud and bare metal enviro

PgDog

San Francisco

PgDog builds scaling tools for PostgreSQL, including load balancing and sharding, aiming to make PostgreSQL the database you’ll need. The Rust-based platform shows compatibility with integration tests across 7+ languages and Postgres driver

Mercoa

San Francisco

Mercoa is an embedded B2B payments platform that enables B2B fintechs to add BillPay and Accounts Payable to their products, serving accounting firms, neobanks, and vertical SaaS across construction, e-commerce, and home services.

OpenFunnel

San Francisco

OpenFunnel is a time-aware search engine for GTM teams that surfaces insights from time-based signals, delivering daily actionable findings. Trusted by over 1,000 users (including Central, Mintlify, and Everest Systems), it reveals pain poi

Modern Treasury

San Francisco

Modern Treasury builds payments operations solutions, focusing on payment operations as core to business. Described as a lean team, this positions the company as a focused provider in the payments operations space for businesses.

Candle

San Francisco

Candle operates a consumer app that improves communication for Gen Z couples and aims to expand to friends and family; with 250k+ users and targeting 1M by end-2025, it uses a React Native/SwiftUI frontend and Convex backend with AI agents.

Peppr AI

San Francisco

Peppr AI builds an enterprise data and intelligence layer that enables AI agents to learn from how employees work, stitching scattered data into a self-improving, org-wide knowledge base. Deployed at 1,000+ employee enterprises (including C

Anrok

San Francisco

Anrok is a global sales tax solution for modern commerce, headquartered in San Francisco and backed by Sequoia Capital and Index Ventures, establishing it as a key player in the global sales tax space.

Etleap

San Francisco

Etleap helps analytics teams quickly and securely connect data sources, simplifying the setup, maintenance, and scaling of data pipelines to drive analytics projects. Backed by First Round Capital, SV Angel, and Y Combinator, it is growing