SV Angel

Stripe

South San Francisco

Stripe is a global technology company that builds economic infrastructure for the internet, serving startups and public companies from San Francisco. Notable for raising $6.5 billion at a $50 billion valuation in March 2023.

Polymarket

New York

Polymarket operates a blockchain-based marketplace where users trade on the outcomes of real-world events through prediction markets.

Skild AI

Pittsburgh

An AI and robotics company developing general-purpose robotic intelligence with broad, adaptable capabilities to enable machines to perform a wide range of tasks, positioning it as a developer of advanced robotic systems.

Astranis

San Francisco

Astranis designs, builds, and operates high-orbit satellites to expand humanity's reach, serving enterprises, governments, and U.S. military with secure networks; five satellites are in orbit, with $1B in backlog and $750M raised from inves

Xaira Therapeutics

South San Francisco

an integrated biotechnology company driving advances in AI to transform how we treat disease.

Vercel

Covina

Vercel provides the developer tools and cloud infrastructure to build, scale, and secure a faster, more personalized web. Customers like Under Armour, Nintendo, The Washington Post, and Zapier use Vercel to build dynamic user experiences on

Abridge

Pittsburgh

Founded in 2018, it offers an AI-powered platform for medical conversations and clinical documentation, claims to be the only company mapping AI-generated summaries to ground truth, and has offices in New York City, San Francisco, and Pitts

The Bot Company

San Francisco

The Bot Company builds household robots to give people back time, pursuing in-house AI, software and hardware. It plans to deploy millions at home before expanding, and has raised $300M, including a $150M Greenoaks-led round, valuing the co

Noon

Riyadh

Noon is an e-commerce platform and digital marketplace that offers products and services across multiple categories.

Corgi

San Francisco

Corgi is an AI financial infrastructure company focused on building AI-enabled financial infrastructure, placing it at the intersection of artificial intelligence and finance.

Black Forest Labs

Freiburg im Breisgau

Black Forest Labs - Frontier AI Lab is an AI company focused on advancing image generation and is the team behind FLUX, a state-of-the-art image generation model.

LendUp

San Francisco

**LendUp** LendUp is a socially responsible company on a mission to redefine… Could a fintech company be built that helps people today, and prepares them for tomorrow? One that offers consumers high quality, mobile-first credit and savings

Periodic Labs

Menlo Park

Periodic Labs develops artificial intelligence systems that simulate and predict the properties of materials using machine learning.

Augment Code

Palo Alto

The company aims to augment developers rather than replace them, restoring joy to software engineering by keeping engineers in flow. It builds AI programming tools with radical contextual awareness of a codebase to benefit teams.

Cartesia

San Francisco

Cartesia builds the next generation of AI—ubiquitous, interactive intelligence that runs wherever you are. It maintains a Discord community (discord.com/invite/cartesia) and showcases its work at cartesia.ai.

Profound

New York

Profound is a GenAI marketing intelligence platform for enterprise brands, delivering visibility analytics, competitive intelligence, and actionable insights across the GenAI ecosystem. It helps marketing teams optimize presence and gain co

DepthFirst

San Francisco

depthfirst is an applied AI lab dedicated to securing the world's software, focusing on AI-native security as software underpins modern civilization and exploits are expected to rise with AI proliferation.

Corgi Insurance

San Francisco

Corgi is an AI financial infrastructure company focused on building AI-enabled financial infrastructure, placing it at the intersection of artificial intelligence and finance.

Reducto

San Francisco

Reducto offers an API-style platform that converts complex documents into inputs for large language models, serving hundreds of customers from startups to Fortune 10 and processing tens of millions of pages monthly from its San Francisco he

Relay

Toronto

Relay is an online banking platform that puts business owners in complete control of their cash flow.

Pearl

New York

Pearl Health provides an integrated platform to help primary care providers focus their attention on the patients who need it.

Embark Veterinary

Boston

Embark offers dog DNA testing that ends preventable diseases in dogs.

11x

San Francisco

11x builds fully autonomous digital workers that automate specific jobs end-to-end, aiming to sell work, not software; a pioneer in digital workers with hundreds of customers including Brex, Otter AI, and Hasura, and millions in revenue in

Hiro Systems

New York

Hiro Systems builds developer tools for Bitcoin L1 and Stacks L2, enabling developers to build on these networks while contributing to Stacks’ infrastructure and libraries to strengthen the ecosystem. Headquartered in New York City with a d

Samara

Redwood City

Samara is a home services company that provides home renovation, interior design, and architectural services.

NimbleRx

Toronto

NimbleRx is a technology-first startup that improves access to reliable, affordable healthcare by building a convenient service that supports pharmacists and empowers patients, delivering over $1 billion GMV annually and enabling customers

Tilt Finance

San Francisco

At Tilt (formerly Empower), we see a side of people that traditional lenders miss. Our mobile-first products and machine learning-powered credit models look beyond credit scores, using over 250 real-time financial signals to recognize real potential. Named among the next billion-dollar startups, we're not just changing how people access financial products — we're creating a new credit system that backs the working, whatever they're working toward.

Protege

New City

Protege addresses data access challenges in AI, focusing on governance, intellectual property, and security implications to streamline training-data procurement. By reducing negotiation time and effort, it positions itself as a facilitator

Tavus

San Francisco

Tavus is a human computing research lab and pioneer in human computing, building AI Humans to bridge the gap between people and machines and teach machines to be human. Founders Hassaan Raza and Quinn Favret lead Tavus, which is growing.

Black Ore

Austin

Black Ore aims to augment CPAs with superpowers by empowering accounting professionals and enhancing their capabilities, positioning itself as a provider in the CPA market focused on elevating professional performance.

Architect

Chicago

Architect is an AI research and product lab for chip design, aiming to cut ASIC design time, cost, and labor by 20x. A Stanford spin-out with a team from Meta, DeepMind, and Apple, VC-backed by angels including Google's Chief Scientist.

Wildcard

McKinney

Find your Wild in the Ultimate Video Game Spectator Sport.

Netic

San Francisco

We help essential service industries grow on autopilot. Essential services power the real economy. Every one of us interacts with these industries repeatedly throughout our lives. But these large businesses face real-world constraints—human labor, external volatility, compliance, logistics, and physical infrastructure. Their operations are complex and often rely on outdated systems and manual workflows, and they can’t access the frontier technologies that drive digital-first businesses. In a world where startups mostly build for startups, we serve the large enterprises in real industries and end users that keep America running. We're a small team of relentless builders, ex-founders, and immigrants from top CS schools and tech companies who thrive on solving hard problems and making a tangible impact. We are backed by the best investors and founders of our generation.

TigerEye

Remote

TigerEye provides modern business intelligence for go-to-market needs, using contemporary analytics to support GTM initiatives.

Greptile

San Francisco

Greptile, a San Francisco AI tooling startup with a six-person team, builds an AI expert on codebases accessible via an API, serving 1,000 software teams; raised $5.3M from Y Combinator, Initialized Capital, SV Angel, and Paul Graham, with

Composio

San Francisco

Composio builds infrastructure allowing agents to connect with GitHub, Gmail, Notion, and Salesforce, bridging agents and tools. It raised a $25M Series A from Lightspeed, grew ARR 3x by 2026, and counts Wabi, Glean, and Zoom as customers.

Basic Capital

New York

Basic Capital is a fintech company aiming to disrupt America's $1T retirement industry by building the mortgage for retirement and a credit marketplace to unlock market ownership and make wealth accessible to every American.

Modern Fertility

San Francisco

**At-home fertility test for women who aren't ready for kids right now…** We're a women’s health company making personalized reproductive health information more accessible, earlier in life. We make the same laboratory tests that were prev

nsave

London

Your trusted $ € £ account abroad.

Concourse

New York

Concourse builds enterprise-grade AI agents for corporate finance teams, connecting to ERPs, data warehouses, and billing systems to automate reporting and analysis.

Chariot

New York

Chariot provides end-to-end payment infrastructure for donors and nonprofits, aiming to simplify giving and fund management. Backed by Y Combinator and top investors, it serves 52,000 nonprofits—capturing over 85% of DAF payments by volume

Phylo

South San Francisco

Research lab studying agentic biology

Mandolin

San Francisco

Mandolin is building last-mile delivery infrastructure to speed development and delivery of cutting-edge drugs (cell/gene therapies, biologics), aiming to extend healthy lifespans by shortening time to patient access; backed by SignalFire,

Aligned Marketplace

New York

Aligned Marketplace aims to increase America's healthspan by delivering affordable, accessible, high-quality, and aligned primary care to more than 100 million American employees and their families.

Amigo AI

New York

Amigo builds trust and safety infrastructure for AI in mission-critical environments, delivering recursive self-improving agents and large-scale simulation platforms for healthcare and regulated sectors; it handles 80,000+ clinical conversa

Vulcan Technologies

Austin

Vulcan Technologies offers an AI platform for regulatory modernization, specializing in AI regulatory drafting and compliance. Having deployed in Virginia and with federal agencies including the Department of Education, it is expanding nati

Fifteenth

San Francisco

Fifteenth provides tax planning and filing for individuals in the tech industry, delivering a seamless tax experience. The firm uses cutting-edge software and a team of five engineers formerly at Flexport and Rippling, positioning it as a t

Highlight

San Francisco

The company markets itself as an on-screen personal assistant and aims to make users 10x faster at their jobs, positioning its product as a tool to streamline work and speed up daily tasks through on-screen assistance.

Conntour

Tel Aviv

Conntour is a startup backed by Y Combinator, General Catalyst, and SV Angel, building next-generation defense-tech autonomous systems to surface real-time mission-critical insights and protect sensitive sites for private and government age

Feather

Berlin

Feather develops AI agents for the mortgage industry, automating tasks and boosting efficiency to improve customer experiences. It is building a conversational AI platform powered by LLMs and is backed by top-tier VCs, in beta with early customers.

Kernel

Los Angeles

Kernel offers a category-defining neuroimaging platform to enable precision neuromedicine, positioning the company at the intersection of neuroimaging technology and precise medical interventions.

SalesPatriot

San Francisco

SalesPatriot provides defense contracting, software development, and AI services, aiming to contribute to the arsenal of democracy and support builders in keeping the country strong. It emphasizes a heritage of service and positions itself

Lugg

San Francisco

Lugg connects customers with movers and trucks to move items, enabling same-day furniture delivery through partnerships with Costco, IKEA, Restoration Hardware, and Pottery Barn. Based in San Francisco and backed by Sequoia Capital, Y Combi

Agave

San Francisco

Agave is an early-stage company modernizing the construction industry. With a 10-year founding team from Graphiq/Amazon, it has raised $3M from YC, Accel, and industry leaders, serves 200+ paying customers, is cash-flow positive, and target

Zapier

Mountain View

**Zapier** The easiest way to automate your work. Founded in 2011, Zapier is the #1 workflow automation platform for small and mid-sized businesses. By connecting more than 6,000 of the most popular work apps, Zapier empowers its users to

Mirage

San Francisco

Custom LLMs to accelerate your productivity!

ShowMe

New York

ShowMe provides AI-powered digital sales reps that engage inbound inquiries in real time across website, phone, WhatsApp, and email. By running authentic conversations across these channels, ShowMe turns inbound interest into qualified meet

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

Paperless Post

New York

Paperless Post reimagines invitations through design and technology to help people connect at life’s memorable moments. With 175 million users and $37 million in venture financing, it operates without ad revenue and maintains a balanced mix

Airbyte

San Francisco

Airbyte, founded in 2020, is an open-source data integration company that positions itself as the open-source standard for EL(T); it covers the long tail of integrations with adaptable connectors and serves over 25,000 companies, backed by

Circle Medical

Montreal

Circle Medical operates a medical practice and accompanying technology built by physicians, engineers, and designers to deliver quality, delightful primary care; it has grown over 3x year-over-year and is entering hypergrowth to redefine ho

Formation Bio

New York

Formation Bio is a drug development company that strives to provide treatments to patients faster by reimagining clinical trials.

Block Renovation

Brooklyn

Block is a platform transforming the $450 billion renovation industry by simplifying the process and delivering certainty on outcomes, quality, price, and time for homeowners and contractors. Its founders previously led Casper, HuffPost, an

Bunkerhill Health

San Francisco

Bunkerhill Health translates AI algorithms from leading research institutions (Stanford, Harvard, Johns Hopkins) into clinical use, bridging academic innovation and patient care. It markets a scalable AI healthcare solution and invites cust

MNTN

Austin

Austin-based.

Pika

Palo Alto

Palo Alto-based.

OpenGradient

New York

New York-based.

Goat Group

Culver City

Culver City-based.

Wizeline

San Francisco

San Francisco-based.

Flatiron Health

New York

New York-based.

Stedi

New York

New York-based.

Orb

San Francisco

San Francisco-based.

Sunshine

Palo Alto

Palo Alto-based.

Nuna Incorporated

San Francisco

San Francisco-based.

Nile

San Francisco

San Francisco-based.

Ambition

Chattanooga

Chattanooga-based.

Charta Health

San Francisco

San Francisco-based.

Pomo

San Francisco

San Francisco-based.

CamoAg

Chicago

Chicago-based.

SILQ

San Francisco

San Francisco-based.

VIOLET GREY

Los Angeles

Los Angeles-based.

Anam

London

London-based.

SESO

San Francisco

San Francisco-based.

DFINITY

Zürich

Zürich-based.

Aura Frames

New York

New York-based.

Reserve

New York

New York-based.

Telepatia

São Paulo

São Paulo-based.

Affirm

San Francisco

San Francisco-based.

Buoyant

San Francisco

San Francisco-based.

Adentro

San Francisco

San Francisco-based.

Kudos

Los Angeles

Los Angeles-based.

Grit

New York

New York-based.

Good Dog

New York

New York-based.

Noteable

San Jose

San Jose-based.

Vetcove

New York

New York-based.

Cyral

Redwood City

Redwood City-based.

NCX

San Francisco

San Francisco-based.

Welkin Health

San Francisco

San Francisco-based.

Goldenset Collective

Los Angeles

Los Angeles-based.

Bubblehouse

New York

New York-based.

Cavalry AI

Seattle

Seattle-based.

Creative Market

San Francisco

San Francisco-based.

Arcus

New York

New York-based.

Comprehensive

San Francisco

San Francisco-based.

Reask

Sydney

Sydney-based.

Io

San Francisco

San Francisco-based.

Mirror

San Francisco

San Francisco-based.

LotusFlare

Santa Clara

Santa Clara-based.

Kaleidoscope

New York

New York-based.

Ciro

San Francisco

San Francisco-based.

Discourse

Dover

Dover-based.

Returnly

San Francisco

San Francisco-based.

Hyperplane AI

Palo Alto

Palo Alto-based.

Imgix

San Francisco

San Francisco-based.

Velo Payments

Sausalito

Sausalito-based.

MINDSET

Los Angeles

Los Angeles-based.

Expa

San Francisco

San Francisco-based.

Butterflies.AI

Santa Clara

Santa Clara-based.

SST

San Francisco

San Francisco-based.

8th Wall

Palo Alto

Palo Alto-based.

Navigator

San Francisco

San Francisco-based.

CrowdAI

San Francisco

San Francisco-based.

Spell

New York

New York-based.

Proof Diagnostics

Cambridge

Cambridge-based.

Center

Palo Alto

Palo Alto-based.

Glide Apps

San Francisco

San Francisco-based.

Mirror Emoji Keyboard

San Francisco

San Francisco-based.

Specto

San Francisco

San Francisco-based.

Amplify.ai

Palo Alto

Palo Alto-based.

Digi-Prex

San Francisco

San Francisco-based.

Neyborly

Oakland

Oakland-based.

Koan

Denver

Denver-based.

Kaggle

San Francisco

San Francisco-based.

Upbeat

San Francisco

San Francisco-based.

Lido

New York

New York-based.

Rare Bits

San Francisco

San Francisco-based.

Uppercase

New York

New York-based.

Bluecrew

San Francisco

San Francisco-based.

Kimono Labs

San Francisco

San Francisco-based.

BLACKBOX AI

San Francisco

San Francisco-based.

m-work

Paris

Paris-based.

Commerce Layer

Prato

Prato-based.

Multi

San Francisco

San Francisco-based.

Voyage

Palo Alto

Palo Alto-based.

Supermall

San Francisco

San Francisco-based.

Aspen

San Francisco

San Francisco-based.

Storr

San Francisco

San Francisco-based.

Brigade

San Francisco

San Francisco-based.

Canonic Security

Tel Aviv

Tel Aviv-based.

Product Hunt

San Francisco

San Francisco-based.

Course Hero

Redwood City

Redwood City-based.

Healthy Together

Miami

Miami-based.

GLG

New York

New York-based.

Heroku

San Francisco

San Francisco-based.

Frisbee

San Mateo

San Mateo-based.

Maker

Burlingame

Burlingame-based.

Shopkick

San Mateo

San Mateo-based.

OpenSky

New York

New York-based.

SmartBiz Loans

San Francisco

San Francisco-based.

MileIQ

San Francisco

San Francisco-based.

Nom

San Francisco

San Francisco-based.

Recurse Center

Brooklyn

Brooklyn-based.

Posterous

San Francisco

San Francisco-based.

Parse

Menlo Park

Menlo Park-based.

Everlance

San Francisco

San Francisco-based.

Niche

New York

New York-based.

Fullscreen

Culver City

Culver City-based.

ShuttleCloud

Chicago

Chicago-based.

TopFunnel

San Francisco

San Francisco-based.

Chomp

San Francisco

San Francisco-based.

Sherpaa

New York

New York-based.

PS Dept.

New York

New York-based.

Watsi

San Francisco

San Francisco-based.

EyeTell

Palo Alto

Palo Alto-based.

Human Diagnosis Project

San Francisco

San Francisco-based.

Newsle

Mountain View

Mountain View-based.

Tellme

Mountain View

Mountain View-based.

MerchantCircle

San Ramon

San Ramon-based.

Pyroscope

Oakland

Oakland-based.

Grouper

New York

New York-based.

Aardvark

San Francisco

San Francisco-based.

TellApart

Burlingame

Burlingame-based.

Formspring

San Francisco

San Francisco-based.

Kima Labs

San Francisco

San Francisco-based.

Coach.me

San Francisco

San Francisco-based.

Compose

San Mateo

San Mateo-based.

Playspace

San Francisco

San Francisco-based.

Sincerely

San Francisco

San Francisco-based.

Citus Data

San Francisco

San Francisco-based.

Two Tap

San Francisco

San Francisco-based.

Perfect Audience

San Francisco

San Francisco-based.

Tikkit

New York

New York-based.

AdReady

Seattle

Seattle-based.

Lily

San Francisco

San Francisco-based.

Trigger.io

San Francisco

San Francisco-based.

TweetDeck

London

London-based.

Mailbox

San Francisco

San Francisco-based.

LayerVault

New York

New York-based.

Secret

San Francisco

San Francisco-based.

Gowalla (acquired by facebook)

Austin

Austin-based.

Blueprint Labs

Palo Alto

Palo Alto-based.

Style for Hire

Brooklyn

Brooklyn-based.

JetFuel

San Francisco

San Francisco-based.

Kingfish Group

Foster City

Foster City-based.

Cappuccino.fm

New York

New York-based.

Wishbone.org

San Francisco

San Francisco-based.

Open Air Publishing

New York

New York-based.

Cabana

San Francisco

San Francisco-based.

DocVerse

San Francisco

San Francisco-based.

GoPoP

San Francisco

San Francisco-based.

just.me Inc

Palo Alto

Palo Alto-based.

Pipewise

San Francisco

San Francisco-based.

Quarterly

Culver City

Culver City-based.

DealBase

Manhattan Beach

Manhattan Beach-based.

SnapTell

Palo Alto

Palo Alto-based.

Bloom Studio

Middlesbrough

Middlesbrough-based.

Splitgraph

Cambridge

Cambridge-based.

Code Green Networks

Sunnyvale

Sunnyvale-based.

ZenBill

Honolulu

Honolulu-based.

Tapstack

San Francisco

San Francisco-based.

Koa.la

New York

New York-based.

Meetings.io

San Francisco

San Francisco-based.

PayDragon

Los Angeles

Los Angeles-based.

Caspar.AI

Palo Alto

Palo Alto-based.

Thing Labs

San Francisco

San Francisco-based.

Snaplion

New Delhi

New Delhi-based.

DoubleRecall

Mountain View

Mountain View-based.

PaperKarma

Denver

Denver-based.

Ridejoy

San Francisco

San Francisco-based.

Etherscan

Kuala Lumpur

Kuala Lumpur-based.

Topguest

San Francisco

San Francisco-based.

fotopedia

Palo Alto

Palo Alto-based.

Kalepa Networks

Palo Alto

Palo Alto-based.

Babelverse

London

London-based.

Kumu Wellness

Los Angeles

Los Angeles-based.

Rupture

San Francisco

San Francisco-based.

Jelly

San Francisco

San Francisco-based.

Snapvine

Seattle

Seattle-based.

Bowery

New York

New York-based.

Celery

San Francisco

San Francisco-based.

NOWBOX

San Francisco

San Francisco-based.

Home-Account

San Francisco

San Francisco-based.

Lionside

San Francisco

San Francisco-based.

Motally

San Francisco

San Francisco-based.

AppRedeem

San Francisco

San Francisco-based.

Suzhou Belek Crystal Diamond Technology

Suzhou

Suzhou-based.

Etacts

Palo Alto

Palo Alto-based.

Lift

San Francisco

San Francisco-based.

Pickwick & Weller

Culver City

Culver City-based.

Endorse

San Mateo

San Mateo-based.

Heavybit

San Francisco

San Francisco-based.

Magical

San Francisco

Magical is an agentic AI platform that automates complex workflows in one week, delivering IT, accounting, healthcare admin, back-office automation with AI employees and human-like decision-making; Magical claims 90%+ reliability for 950k+

HeyGen

United States

HeyGen is a California-based company specializing in AI-powered video generation, positioning it in the AI-driven video creation space.

Kumo

Mountain View

Kumo provides a platform to train and run state-of-the-art AI models on relational data, powering recommendations, fraud detection, risk scoring, and entity resolution in apps used by hundreds of millions. Led by pioneers in Relational Deep

Humble Bundle

San Francisco

Humble began with the Humble Bundle charity bundles in 2010 and now runs regular bundles of games, books, and software to support charity via an online storefront, having raised $240 million; Humble Games acts as a publisher supporting deve

Neeva

Mountain View

Search powered by AI.

Clipboard

San Francisco

Clipboard connects workplaces with nearby professionals to turn extra time and ambition into career growth and financial opportunity. It is a Y Combinator W17 company founded by Wei Deng, a Yale and Yale Law School graduate.

Tempo

Brazil

Tempo is a Strategic Portfolio Management platform that bridges strategy and execution across the enterprise, with a React-based AI-powered Visual Editor to design and deliver initiatives. As an Atlassian Platinum Partner, it serves 30,000

Sakara Life

New York

The company provides whole food nutrition and supplements for body, skin, and mind, aiming to offer the highest quality products in this category.

Hunch

New York

Hunch is a venture-backed creative performance platform that automates creative production and campaign delivery for mid- and upper-market brands and agencies, speeding up paid-social campaigns with AI. A Meta Business Partner and Snapchat

Sesame

New York

Sesame is a mission-driven delivery marketplace created by restaurants for restaurants, focused on strengthening communities. Launched in September 2021 in New York City, it maintains a giveback partnership with City Harvest.

Theorem

San Francisco

Theorem is an AI and programming languages research lab in San Francisco that develops scalable software correctness feedback and cryptography securing trillions of connections; it publishes at NeurIPS, ICML, POPL, and ITP, and runs educati