Funded startups in North America: 4,093 companies

4,093 funded startups based in North America, newest round first. Each profile explains the product, customers, buyer, workflow and economics, with a breakdown by market.

Markets in North America

Agent infrastructure779 startups Vertical SaaS (health, legal, property)391 startups SMB services & finance278 startups Supply chain & procurement234 startups Creative & content AI221 startups Compliance & security209 startups Deep tech & other195 startups Sales & marketing AI180 startups Voice & contact center130 startups Biotech & pharma125 startups Document & order intake122 startups Productivity & collaboration96 startups HR & hiring90 startups E-commerce & seller operations83 startups Energy & climate79 startups Accounting & tax73 startups Robotics & embodied AI70 startups Aerospace & low-altitude69 startups

Recent rounds in North America

Aspect
Intelligent media storage for creative teams.
Y Combinator Fall 2025Agent infrastructure
Assemble
Autonomous IT Delivery
Y Combinator Summer 2026Agent infrastructure
Assembly HOA
AI-native HOA Management Company
Y Combinator Summer 2024Vertical SaaS (health, legal, property)
AssemblyAI
The best way to build Voice AI apps
Y Combinator Summer 2017Voice & contact center
Asseta
Sourcing marketplace for semiconductor fab spare parts.
Y Combinator Summer 2013SMB services & finance
Astek Diagnostics
One-hour antibiotic sensitivity testing
Y Combinator Summer 2021Medical devices & diagnostics
Aster
Automating open-ended research.
Y Combinator Spring 2026Productivity & collaboration
Asteroid
The integration layer for healthcare: EHRs, payer portals & more
Y Combinator Winter 2025SMB services & finance
Astor
AI advisor for retail investors
Y Combinator Summer 2025Investing, trading & wealth
Astraea
AI Operating System for Clinical Development
Y Combinator Spring 2026Local shop operations
Astranis
Advanced satellites for high orbits.
Y Combinator Winter 2016Aerospace & low-altitude
Astro Mechanica
Supersonics for the new Jet Age
Y Combinator Winter 2024Aerospace & low-altitude
AstroForge
We Mine Asteroids
Y Combinator Winter 2022Supply chain & procurement
Athelas
Extensible, Integrated Technology that Simplifies Health Systems
Y Combinator Summer 2016Deep tech & other
AthenaHQ
Be the Answer in AI Search - AI SEO across SEO, GEO & AEO
Y Combinator Winter 2025Sales & marketing AI
Atlas
Modern spend management & concierge.
Y Combinator Winter 2019Accounting & tax
Atlas
AI contract agent: Fill a template, get signed, and run next actions.
Y Combinator Summer 2022Agent infrastructure
Atlas Discovery
AI-native pharma company
Y Combinator Summer 2026Biotech & pharma
Atlia
The AI-native property management company for short-term rentals
Y Combinator Summer 2026Vertical SaaS (health, legal, property)
Atlog
Outbound voice and text AI without a prompt
Y Combinator Spring 2025Voice & contact center
Atmo
Ultra-precise AI weather forecasting.
Y Combinator Winter 2020Deep tech & other
AtoB
Modernizing global transportation payments.
Y Combinator Summer 2020Payments & cross-border
Atomarine
Floating nuclear powered data centers at sea.
Y Combinator Summer 2026Energy & climate
Atomic Industries
Software orchestrated mass production of plastics
Y Combinator Winter 2021Supply chain & procurement
Atrisa
AI Agents for Analog Circuit Design
Y Combinator Spring 2026Agent infrastructure
Attack Capital
Access the start-up asset class with vetted private companies
Y Combinator Winter 2022SMB services & finance
Attain
One-Stop Shop for Convenience Store Inventory
Y Combinator Winter 2022SMB services & finance
Attune
Faster builds, zero effort.
Y Combinator Spring 2025Agent infrastructure
Attunement
Attunement turns fragmented behavioral health records into structured…
Y Combinator Winter 2024Deep tech & other
Atum Works
Gigascale Nanomanufacturing
Y Combinator Spring 2025Supply chain & procurement
Auctor
The agentic operating system for modern system integrators.
Y Combinator Spring 2025SMB services & finance
Aurelian
Automating non-emergency calls for 911 centers
Y Combinator Summer 2022Agent infrastructure
Auricle
Neurostimulation implant to restore hearing & speech understanding
Y Combinator Winter 2021Medical devices & diagnostics
Aurorin CAD
Claude code for Mechanical Engineers
Y Combinator Winter 2026Agent infrastructure
AutoPallet Robotics
We make robots that move boxes in warehouses
Y Combinator Summer 2024Supply chain & procurement
AutoSitu
The AI operating system for the built world
Y Combinator Winter 2026Vertical SaaS (health, legal, property)
Automat
Agentic automation that understands context, recovers, and improves.
Y Combinator Winter 2023Compliance & security
Automax.ai
AI native real-estate appraisal firm
Y Combinator Fall 2025Vertical SaaS (health, legal, property)
Automorphic
Infuse knowledge into language models with just 10 samples
Y Combinator Summer 2023SMB services & finance
Autonomous Technologies Group
Superintelligent financial advisor
Y Combinator Fall 2025Other fintech
Autosana
AI agents for E2E testing across mobile & web
Y Combinator Summer 2025Agent infrastructure
Autostep
The P&L for knowledge work
Y Combinator Spring 2026SMB services & finance
Autumn AI
Everything on anyone.
Y Combinator Winter 2026Agent infrastructure
Autumn Labs
Datadog for industrial robots
Y Combinator Summer 2024Supply chain & procurement
Auxos
Simulations of real people for market research
Y Combinator Spring 2026SMB services & finance
Avallon AI
AI agents for insurance claims operations
Y Combinator Spring 2025Vertical SaaS (health, legal, property)
Avea Robotics
The human-in-the-loop system for robots
Y Combinator Spring 2026Supply chain & procurement
Avelis Health
We audit medical claims for self-insured employers and health plans.
Y Combinator Summer 2025Compliance & security
Avent
AI agents for industrial commerce
Y Combinator Summer 2025Agent infrastructure
AveryIQ
AI Copilot for Property Managers and Landlords
Y Combinator Winter 2024Vertical SaaS (health, legal, property)