Startup Directory
United States Startups (Page 9)
Discover startups in United States with funding rounds, founder profiles, sector clusters, hiring signals, and connected country or market news coverage.
Research Brief
How to read this United States startup list
This page organizes startups in United States by funding, founder, category, hiring, and company momentum signals. The goal is to help readers move from a broad location search into specific company profiles, founder context, market categories, and funding-stage comparisons. Pages with stronger data depth remain selected for deeper public coverage; lower-volume pages stay live for readers as lightweight discovery routes until the market coverage improves.
Startup market context for United States
United States startup discovery is most useful when geography is connected to sector density, hiring motion, investor access, and recent funding. A city or country page should not only list companies; it should explain where founder activity is forming, which sectors are attracting capital, and which companies are building repeatable traction. This directory currently tracks 915 indexed companies for this location context.
Atomwise
Atomwise develops artificial intelligence systems using powerful deep learning algorithms and supercomputers for drug discovery. Artificial Intelligence Healthcare Pharma
Last round: Series B Khosla Ventures, Y Combinator, $175M Series B in 2020
Monad
Monad makes security data easy and accessible for DevOps and cloud engineering teams Cybersecurity Compliance Developer Tools
Last round: Series A Sequoia, $17M Series A in 2021
Searchlight
Using data to make hiring more objective and measurable SaaS Enterprise Software Hiring
Last round: Series A Accel, Founders Fund, Y Combinator, $17M Series A in 2021
Summersalt
Wardrobe essentials comfortable enough for the journey, stylish enough for the destination E-Commerce Fashion Retail
Last round: Series B Founders Fund, $17M Series B in 2019
Tesorio
Tesorio is the cash flow performance platform for Accounts Receivable, Treasury, and FP&A teams. Enterprise Software FinTech
Last round: Series B Y Combinator, $17M Series B in 2022
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BioAge Labs
BIOAGE targets aging to develop drugs that treat severe diseases Biotech
Last round: Series D Andreessen Horowitz, $170M Series D in 2024
Chainalysis
Building comprehensive crypto investigation and transaction monitoring solutions Crypto FinTech Compliance
Last round: Series F Benchmark, Accel, $170M Series F in 2022, $8.6B valuation
FlyHomes
Flyhomes provides a real estate brokerage platform that helps clients through the entire home buying process. Real Estate FinTech
Last round: Series C Andreessen Horowitz, $169M Series C in 2021, $800M valuation
Karius
Karius provides genomic insights for infectious diseases to enable clinicians to make life-saving treatment decisions. Biotech Genetics Healthcare
Last round: Series B Khosla Ventures, $165M Series B in 2020
CB4 Analytics
CB4 is the easiest, fastest, and most rewarding way for stores to sell more product and satisfy shoppers. Analytics Sales Retail
Last round: Series B Sequoia, $16M Series B in 2019
Plate IQ
Plate IQ is leading AP automation software specifically designed for restaurants. Marketing Software Small & Medium Businesses Restaurants
Last round: Series B Y Combinator, $160M Series B in 2021
Betterment
Betterment is a goal-based online investment company, delivering personalized financial advice at low fees. FinTech Investment
Last round: Series F Bessemer, $160M Series F in 2021, $1.3B valuation
G2 Crowd
G2 operates a software marketplace for business organizations to research, buy, and manage their software and services. Marketplace Communities Reviews & Recs
Last round: Series D Accel, $157M Series D in 2021, $1.0B valuation
Formation Bio
Automate and streamline the clinical trial process: 1.9X faster enrollment and 50% faster drug development timeline Healthcare Clinical Trials
Last round: Series C Sequoia, $156M Series C in 2021, $1.0B valuation
Ophelia
Reinventing rehab for opioid dependence by bringing proven science to your home. Healthcare SaaS
Last round: Series A Y Combinator, $15M Series A in 2021, $275M valuation
Primer
Primer is an online community where 7-14-year-olds spend their time coding video games. SaaS EdTech
Last round: Series A Founders Fund, Khosla Ventures, $15M Series A in 2022
Chief
Chief is the exclusive network of executive women Consumer Social Communities SaaS
Last round: Series B Accel, $15M Series B in 2020
Fountain Therapeutics
Fountain Therapeutics is discovering and developing treatments for aging-associated diseases. Biotech Healthcare Medical
Last round: Series A Khosla Ventures, $15M Series A in 2021
Imagine Impact
Content accelerator and online marketplace Marketplace Entertainment
Last round: Series B Benchmark, $15M Series B in 2022
FidoCure
FidoCure is a social impact company. We are the first to bring precision therapies, used in humans, to dogs with cancer. Healthcare Pets
Last round: Series A Y Combinator, $15M Series A in 2020
Ramp
Corporate card and finance automation platform built to reduce spend and improve control.
Last round: Funding Round $150M
Ironclad
Ironclad is one of the nation’s top makers of enterprise software for managing contracts Enterprise Software Legal Tech
Last round: Series E Sequoia, Y Combinator, Accel, $150M Series E in 2022, $3.2B valuation
snapdocs
Snapdocs is a mortgage technology company that helps real estate participants work together through integration and automation. Real Estate FinTech
Last round: Series D Sequoia, Founders Fund, Y Combinator, $150M Series D in 2021, $1.5B valuation
Temporal
Building simple, scalable open source way to write and run reliable cloud applications Enterprise Software Microservices
Last round: Series C Sequoia, $146M Series C in 2025, $1.7B valuation
Rec Room
Rec Room is the best place to build and play games together. Chat, hang out, and explore MILLIONS of rooms and games Gaming VR
Last round: Series D Sequoia, $145M Series D in 2021, $3.5B valuation
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Tala
Tala is a mobile technology and data science company focused on financial services in emerging markets. FinTech Data Science
Last round: Series E Founders Fund, $145M Series E in 2021, $800M valuation
Truepill
Truepill is a B2B pharmacy fulfillment service. Healthcare Pharmaceuticals
Last round: Series D Y Combinator, $142M Series D in 2021, $1.6B valuation
Catch&Release
Catch&Release is a content licensing platform that enables brands and advertisers to license content from anywhere Image Recognition Content Artificial Intelligence
Last round: Series A Accel, $14M Series A in 2021
Naked Labs
Naked Labs is a startup focusing on 3D scanning, computer vision, and human-centered design. Healthcare Fitness 3DTech
Last round: Series A Founders Fund, $14M Series A in 2018
Zum
Zūm is a provider of safe, efficient, and reliable child transportation for school districts and busy families. Transportation Ride Sharing Child Care
Last round: Series E Sequoia, $140M Series E in 2024, $1.3B valuation
Medium
Medium is a social publishing network that connects ideas and perspectives on topics that matter. Consumer Media Blogging
Last round: Series C Andreessen Horowitz, $132M Series C in 2021
Squint
Squint makes every operator an expert Artificial Intelligence Augmented Reality Enterprise Software
Last round: Series A Sequoia, $13M Series A in 2023
Paragon
Paragon makes it easy to integrate your product with the SaaS apps your customers use. Web Development Developer APIs
Last round: Series A Y Combinator, $13M Series A in 2022
WorkWhile
WorkWhile is a labor technology platform that helps workers find jobs that fit their skills, schedule, and location. Recruiting
Last round: Series A Khosla Ventures, $13M Series A in 2022
Apollo
Apollo builds open source tools that integrate GraphQL across all apps and services. Developer Tools Enterprise Software
Last round: Series D Andreessen Horowitz, $130M Series D in 2021, $1.5B valuation
AliveCor
AliveCor is a FDA-cleared mobile heart solution that helps save lives and money Healthcare Hardware Medical Devices
Last round: Series F Khosla Ventures, $128M Series F in 2022
Cresta
Cresta leverages artificial intelligence to help sales and service agents improve the quality of their customer service Artificial Intelligence Sales Enterprise Software
Last round: Series D Sequoia, Andreessen Horowitz, $125M Series D in 2024
B
BillionToOne
BillionToOne is a precision diagnostics company that makes molecular diagnostics. Healthcare Medical Biotech
Last round: Series C Y Combinator, $125M Series C in 2022
D
Density
Density builds the technical infrastructure for cities, buildings, and spaces to measure how they're used. Analytics Sensor Enterprise Software
Last round: Series D Kleiner Perkins, Founders Fund, $125M Series D in 2021, $1.0B valuation
eGenesis
eGenesis is a life sciences company focused on development and commercialization of engineered organisms for the benefit of human health. Biotech
Last round: Series C Khosla Ventures, $125M Series C in 2021, $99M valuation
Gecko Robotics
Gecko Robotics builds robots to perform infrastructure inspections by climbing into confined and dangerous places. Robotics Hardware
Last round: Series D Founders Fund, Y Combinator, $125M Series D in 2025, $1.2B valuation
Bolt Threads
We harness proteins found in nature to create materials with practical and revolutionary uses Hardware Biotech
Last round: Series D Founders Fund, $123M Series D in 2018
Digital.ai
Leading provider of software delivery automation for the enterprise. Enterprise Software Developer Tools
Last round: Series B Accel, $122M Series B in 2018
Silo
Silo is a wholesale food marketplace that enables customers to buy and sell produce, protein, dairy, and shelf-stable food quickly. Agriculture Marketplace
Last round: Series A Andreessen Horowitz, $12M Series A in 2020
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Phiar Technologies
Phiar's Ultra-lightweight Spatial AI Engine enables vehicles to perceive its surroundings, and powers our first use case in AR Navigation. Autonomous Vehicles Data Science Deep Learning Artificial Intelligence
Last round: Series A Y Combinator, $12M Series A in 2021
Journera
Experience Management Platform for the travel industry Travel Software
Last round: Series B Andreessen Horowitz, $12M Series B in 2020
CC
Confident Cannabis
We provide wholesale cannabis and lab testing software to the industry SaaS E-Commerce Cannabis
Last round: Series A Y Combinator, $12M Series A in 2019
CloudTrucks
CloudTrucks offers a virtual trucking carrier application designed to reduce operating costs for truck drivers. Transportation Logistics
Last round: Series B Khosla Ventures, $115M Series B in 2021, $850M valuation
May Mobility
May Mobility is developing autonomous vehicles from the chassis up with a focus on system level safety design. Transportation Hardware Autonomous Vehicles
Last round: Series C Y Combinator, $111M Series C in 2022
Run The World
Run The World is a digital event platform that is designed to host all types of events from cocktail parties to global conferences. Events SaaS
Last round: Series A Andreessen Horowitz, Founders Fund, $11M Series A in 2020
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FAQ
Questions about United States startups
What is this United States startup page?
It is a 100Xfounder directory page for startups in United States, combining company profiles, founder context, funding signals, hiring indicators, and internal links into related market pages. 915 companies are currently included in this view.
How are startups in United States selected?
The page uses structured 100Xfounder company and founder data, then groups profiles by location. Ordering favors stronger funding, verified company context, founder detail, hiring signals, and useful internal research paths.
How complete is this market page?
This page currently has enough company depth for a full public market brief and inclusion in discovery feeds.
Where should I go next after this United States list?
Use related founder profiles, company pages, funding-round pages, country hubs, startup jobs, salary-equity pages, and newsroom coverage to understand the broader market context around these companies.
Connected Pillar Routes
Continue discovery through country, industry, stage, funding, and newsroom hubs.
