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YC class SP26

Spring 2026

193 companies in this class

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193 shown

Name URL Class Status Description
9 Mothers https://9mothers.com SP26 Active Counter Drone Systems. $1.6m sales. We delivered for the DoW.
AbInitio Bio https://www.abinitio-bio.com SP26 Active The Intelligence layer for Drug Manufacturing
Adialante http://www.adialante.com SP26 Active Cancer screening without barriers
Advanced Metal Research https://advancedmetalresearch.com/ SP26 Active Machine intelligence for American Welding
Aernata https://aernata.com SP26 Active Making clean methanol out of CO2.
AgentPhone https://agentphone.ai/ SP26 Active Phone Numbers for AI Agents
AICE https://aicepower.com SP26 Active Submarine drones for defense
Akkari https://akkari.io/ SP26 Active Autonomous Customer Operations
Alchemize https://tryalchemize.com SP26 Active Building AI Native Customs Brokerages
Allowance https://useallowance.com/ SP26 Active The spend control layer for AI agents
Amboras https://amboras.com SP26 Active AI Native Shopify
Andco http://www.useandco.com SP26 Active Agents that build personal injury cases
Andustry http://andustry.com/ SP26 Active
ANORIA https://www.anoria.com SP26 Active The first wearable that reads your emotions to enhance your EQ.
Antinuous https://www.antinuous.com/ SP26 Active Autonomous research agents for R&D and applied science
Apollo Atomics, Inc. https://apolloatomics.com/ SP26 Active We make the most compact nuclear reactors
AquaShield https://aquashieldai.com SP26 Active AI water leak detection for buildings
Arctic Health https://arctic.health SP26 Active AI-native credentialing and contracting for healthcare
Arden https://ardentech.ai/ SP26 Active AI-native internal audit firm
Ardent https://tryardent.com SP26 Active Database sandboxes for Agents
Arga Labs https://www.argalabs.com/ SP26 Active Real-world sandboxes to test and train AI agents
Arlo Industries https://arlo1.com/ SP26 Active Track drones and missiles without radars - Accurate, Passive, Scalable
Armature https://armature.tech SP26 Active We get your product picked by coding agents.
Arzana https://www.arzana.com/ SP26 Active Adaptive AI built for manufacturers
Asendia AI https://asendia.ai/ SP26 Active AI recruiters for staffing agencies
Aseon Labs https://www.aseonlabs.com/ SP26 Active Robotic pitstops for self-driving cars
Aster https://www.asterlab.ai/ SP26 Active Automating open-ended research.
Astraea https://tryastraea.com SP26 Active AI Operating System for Clinical Development
Atrisa https://atrisa.ai SP26 Active AI Agents for Analog Circuit Design
Autostep https://autostep.ai/ SP26 Active The P&L for knowledge work
Auxos https://www.useauxos.com SP26 Active Simulations of real people for market research
Avea Robotics https://www.avearobotics.com SP26 Acquired The human-in-the-loop system for robots
BentoLabs AI https://bentolabs.ai/ SP26 Active Monitoring and learning layer for long-running agents
BioStack Platforms https://www.getbiostack.com/ SP26 Active Real world training envs for healthcare AI models
Callab AI https://callab.ai SP26 Active AI voice agents for on-prem telephony stack.
CentralComs https://centralcoms.com SP26 Active AI agent platform for home services companies.
CharacterQuilt https://characterquilt.com SP26 Active Computer use agents to deploy enterprise marketing campaigns
Chert https://www.trychert.com/ SP26 Active iMessage infrastructure for business
Chronicle Labs https://chronicle-labs.com SP26 Active Staging Environments for Enterprise AI Agents
Cignara https://cignara.com/ SP26 Active AI Customer Support for Fortune 500-scale enterprises
Clara http://askclara.com SP26 Active AI primary care doctor
Clawvisor https://clawvisor.com SP26 Active The Authorization Layer for AI Agents
Cohesion https://cohesionplatform.com/ SP26 Active Modern Intelligence for Finance
Complir https://complir.io/ SP26 Active Vanta for physical products
Dayjob https://www.getdayjob.ai SP26 Active AI Scheduling for Short Haul Trucks
Deep Interactions https://deepinteractions.ai/ SP26 Active Collaborative AI app builder for teams
Discovered Materials https://discoveredmaterials.com SP26 Active AI scientists to discover materials for the semiconductor industry.
Dispatch https://dispatch.space/ SP26 Active Satellites for Manufacturing in Space
Drafted https://www.drafted.ai/ SP26 Active Design your home instantly with AI
Dreach https://dreach.ai SP26 Active staffing firms with dreach grow revenue faster.
E1O https://e1o.com SP26 Active Camera-free AI glasses. Your AI, out in the world.
Eden Robotics https://www.edenrobotics.ai SP26 Active Autonomous services for humanity.
Elyra https://www.elyrasystems.com/ SP26 Active AI Reservation System for Restaurants
Enjamb Labs https://www.enjamb.ai SP26 Active The AI Workforce for Biopharma
Expanse https://expanse.sh SP26 Active Unlock wasted GPU capacity.
FinalDose https://finaldose.ai/ SP26 Active Programmable DNA drug destroying all cancers, unlocking 80% of targets
flowscope https://flowscope.com SP26 Active AI implementation firm that maps and automates business processes
Foaster https://foaster.ai SP26 Active The AI-native McKinsey
Foresight https://foresight.tt/ SP26 Active Consumer simulations for CPG market research
Framewise Health https://framewisehealth.com SP26 Active AI-native patient engagement
Fuchsia https://getfuchsia.ai/ SP26 Active Vanta for hardware
GBrain https://gbrain.io SP26 Active A personal or team assistant that works while you sleep
General Aviation https://generalaviation.com SP26 Active Fixing air traffic control with remote towers
General Instinct https://general-instinct.com/ SP26 Active Deployment infrastructure for Physical AI
Gojiberry AI https://www.gojiberry.ai SP26 Active AI Go-To-Market agents for B2B teams
GovGuard https://govguard.com SP26 Active Automating Government Workflows, starting with FOIA
Gravy https://gravy.finance SP26 Active Agents that move money, trade stocks, and file taxes.
Harbor https://runharbor.com/ SP26 Active AI-native CRO for clinical trial operations
Hedge https://www.hedgespecialty.com/ SP26 Active AI-Native insurance company
Hessian https://hessian.sh SP26 Active Forward-deployed AI Agents
HEVN, inc https://gethevn.com SP26 Active Cross-border payments for exporters of physical goods.
Hexa https://www.hexaagents.com SP26 Active Autonomous operations for industrial distributors
HeyClicky https://heyclicky.com/ SP26 Active The simplest interface in the world to talk AI models + spawn agents
Hub https://hub.xyz SP26 Active Real-world training data for frontier AI labs and robotics.
Humwork https://humwork.ai SP26 Active Human experts as API for AI Agents
Huscarl https://www.huscarl.io/ SP26 Active AI-native actuary enabling self-insurance for corporations
Hyper https://heyhyper.ai SP26 Active Company brain that powers your AI employees
Imperfect https://imperfect.co SP26 Active Adaptive training coach for runners, cyclists, and triathletes
Infera https://www.infera.bio SP26 Active Control lab instruments with natural language.
InLoop Robotics https://inloop-robotics.com/ SP26 Active Robotic arms that pick and pack your orders.
InsForge (InstaCloud) https://insforge.dev/ SP26 Active The agent-native serverless cloud
InstaAgent https://instaagent.com SP26 Active Scale marketing campaigns across hundreds of personas
Intelligence Factory https://intelligence-factory.com SP26 Active Human Intelligence for Robots
Interfaze https://interfaze.ai SP26 Active AI model built for high accuracy deterministic tasks
Inth https://inth.com SP26 Active Monitor and fix product privacy issues before they block growth
jo https://askjo.ai SP26 Active The personal AI agent that keeps up with your work and life.
Juno https://junocompanion.com/ SP26 Active AI Health Assistant for Chronic Illness
KelAI https://kelaitech.com/ SP26 Active The AI Quant: Autonomous Alpha Engine for Funds and Traders.
Keyframe Labs https://keyframelabs.com SP26 Active Bring AI to life with the world's best interactive avatars
Kimpton https://kimpton.ai SP26 Active Live Evaluation Arenas for Financial Work
Kinect https://www.trykinect.ai/ SP26 Active The AI revenue platform for D2C brands
Kinro https://www.kinro.com/ SP26 Active Autonomous insurance brokerage for small businesses
Klaimee https://www.klaimee.ai SP26 Active Liability insurance for AI Agents. You deploy agents, we cover you.
Klarify https://www.klarify.ca/ SP26 Active AI Agent for Therapists
Korso https://korsoai.com/ SP26 Active Your Capable Desktop AI Companion
KugelAudio https://kugelaudio.com/en SP26 Active Kugel is an on-prem Voice AI model supporting 30+ languages
Kuli https://kuli.one SP26 Active AI coworker for marketing teams at the largest consumer brands
Lab0 https://lab0.ai SP26 Active AI FDEs to make your B2B SaaS Go Live in Days, not Months
Lamina Labs https://laminalabs.ai SP26 Active Near-real-time video infrastructure for LLMs
Lattice Health https://www.latticehealthai.com/ SP26 Active Monitoring and governance for deployed medical imaging AI
Light Anchor https://lightanchor.ai SP26 Active AI-native growth agency for consumer brands
LightSprint https://lightsprint.ai SP26 Active Software factory for product teams
Limrun https://lim.run SP26 Active Extend cloud sandboxes with iOS, Android and more
Linzumi https://linzumi.com SP26 Active Team chat to command all your company's coding agents
Lumius https://www.lumius-imaging.com SP26 Active Fast, smart, accessible 3D ultrasound that anyone can use
Madrone https://madrone.cool/ SP26 Active Hyper-efficient coolers for data centers
Manicule https://manicule.com SP26 Active AgentRel — Devrel For Agents
Maquoketa Research https://www.maquoketa.net SP26 Active Automated LiveOps for Game Studios
Masterpiece https://masterpiecelabs.xyz/ SP26 Active Working capital for data companies training frontier AI
Memoir https://www.trymemoir.ai/ SP26 Active Everything your team ships, explained to everyone it affects.
Memory Store https://memory.store SP26 Active Company Brain.
Minicor https://minicor.com SP26 Active Scalable windows desktop automations
Miso Labs https://misolabs.ai SP26 Active Emotive foundation voice models
Mochatrade https://www.mochatrade.com SP26 Active US stock trading, unlocked for the globe
Modern https://getmodern.ai SP26 Active Modern automates the entire order-to-cash process for B2B companies.
Mount https://mount.insure SP26 Active The AI Agent Insurance Carrier
Multiplier https://multiplier.ai SP26 Active Agent harnesses for asset managers
Netter https://netter.ai SP26 Active AI agents for data science (enterprise)
Nine Fives https://ninefives.com/ SP26 Active RF test equipment for next-gen spacecraft, drones, and cellphones
Oddpool SP26 Inactive Institutional infrastructure for prediction markets
Ontora https://ontora.com SP26 Active AI agents that interviews every employee to hand context to AI tools.
OpenProse https://prose.md SP26 Active An open-source operating system for reliable long-running agents
OpenWork https://openworklabs.com SP26 Active The open source alternative to Claude Cowork
Ornadyne https://ornadyne.com/ SP26 Active We're building robot birds for surveillance.
Pairio https://pairio.com SP26 Active AI mobile app that helps factory technicians fix broken machines
Panacea https://withpanacea.com SP26 Active AI-Native FDA Regulatory Services
Paper Star https://paperstar.cc SP26 Active Building the next generation of agents
Parrot https://www.useparrot.com/ SP26 Active Agentic operating system for auto repair shops
Pavoot https://pavoot.com SP26 Active AI Event Manager for in-person events
PerfectBit, Inc. https://perfectbit.ai SP26 Active Robotics
PLAN0 AI https://plan0.ai/ SP26 Active Construction Cost Intelligence.
Plena Health https://www.plena.health/ SP26 Active Plena is the AI operating system for specialty medical practices
Ploy https://ploy.ai SP26 Active Ploy turns your website into your company's growth engine.
Pops https://pops.fyi SP26 Active Create & play AI games with friends
primitive https://primitive.dev SP26 Active communication for agents
Prism https://tryprism.com/ SP26 Active AI-native recruiting agency
Probe https://useprobe.ai/ SP26 Active The Agent-Native Research Stack
ProjectX https://www.projectx.cloud/ SP26 Active Agent native workspace for heavy parallel workflows on the web
Prototyping.io https://www.prototyping.io SP26 Acquired Autonomous manufacturing for mechanical parts
PumpGTM https://pumpgtm.com/ SP26 Active Find and engage with desperate buyers across LinkedIn, Email, and X
Rainbrand https://rainbrand.com SP26 Active The brand layer for agents.
RASPIRE https://raspire.com/ SP26 Active Autonomous Runtime Security
Reason Machines https://reasonmachines.com SP26 Active Reason Machines builds Reason Agent, the autonomous software engineer…
ReasonBlocks https://reasonblocks.com/ SP26 Active Specialized models that make your AI agents cheaper and more reliable.
Regbase https://regbase.com SP26 Active Automating Corporate Compliance, Worldwide
RentAHuman https://rentahuman.ai SP26 Active Marketplace for AI agents to hire humans.
Replicas https://replicas.dev SP26 Active Run any coding agent harness in the cloud
Result https://result.dev/ SP26 Active Where new internet entrepreneurs build and run their companies
Revnu https://revnu.com SP26 Active Your AI growth hire.
River Markets https://www.rivermarkets.com SP26 Active Prime brokerage for prediction markets
Rudus http://rudus.ai/ SP26 Active AI Takeoffs for Concrete
Runtime https://www.runtm.com/ SP26 Active The AI agent harness for payment teams
Saffron https://www.trysaffron.ai/ SP26 Active Helping your company find 10x engineers.
Saudara AI https://saudara.ai SP26 Active AI Native Sourcing Broker For Overseas Manufacturing
Savant https://heysavant.com/ SP26 Active Company brain every AI-native enterprise runs on
Sazabi https://www.sazabi.com/ SP26 Active The AI-native observability platform for fast-moving engineering teams
Scope https://tryscope.com SP26 Active We help software companies get discovered and used by AI agents
Sherpa https://www.withsherpa.ai/ SP26 Active Make websites improve themselves.
shotwell.ai http://shotwell.ai/ SP26 Active Annotations for robotics data
Silmaril https://silmaril.dev SP26 Active Security for agents that self-improves
Smartbase SP26 Inactive AI-native ERP for manufacturers
smol machines https://smolmachines.com/ SP26 Active Ship software faster with portable, self contained virtual machines.
Soria https://www.soriaanalytics.com/ SP26 Active AI Financial Research Terminal built for Healthcare (and beyond)
StableBrowse https://stablebrowse.ai/ SP26 Active Building the Data Infrastructure layer for Physical AI.
Stage https://www.tryluke.dev/ SP26 Active Code review platform for humans and agents
Standard Signal https://standardsignal.com SP26 Active Hedge fund where AI researches and executes every trade end-to-end
Standout https://standout.work SP26 Active Agentic hiring marketplace
Superlog https://superlog.sh/ SP26 Active Make software self-healing
Superset https://www.superset.sh/ SP26 Active Building self-improving software
Surtr Defense Systems https://surtrdefense.com SP26 Active The hardware-agnostic operating system for drone defense
Synphony https://www.synphony.co/ SP26 Active robots & software for farms
Taiga https://taigabilling.com SP26 Active Autonomous medical billing
Tasklet https://tasklet.ai SP26 Active Agents that own the work
tday.com https://tday.com SP26 Active AI that turns your product into on-brand marketing content
Teaflask https://teaflask.com SP26 Active Make your product AI native by tomorrow.
Tenet Industries https://www.tenetindustries.com SP26 Active AI-automated factory for PCBAs
TesterArmy https://tester.army SP26 Active Test your app with AI, catch bugs before users do
Thomas https://madebythomas.ai SP26 Active The first AI founder: a virtual human who runs his own companies.
Tolmo https://www.tolmo.com SP26 Active Tolmo is the AI security platform that secures every layer of cloud…
Totalis https://www.totalis.trade SP26 Active derivative layer for prediction markets
transload https://www.transload.ai SP26 Active Measure freight with security cameras
Trellis https://trellistech.com SP26 Active Agents that run short-term rental operations end-to-end
Twolabs https://twolabs.ai SP26 Active RL environments for underexplored domains.
Uno Wallet https://myunowallet.com/ SP26 Active The AI mobile wallet that replaces Apple Pay
Userlens https://userlens.io SP26 Active Let agents talk to your customers
ValCtrl https://valctrl.com SP26 Active ValCtrl is building the only intelligent prediction market
Voquill https://voquill.com/ SP26 Active The agentic OS for medical labs
Walter https://www.walter.one SP26 Active AI Employee for Manufacturing Operations
Wato https://www.watolabs.com/ SP26 Active The control point for AI agents at work.
Wealor https://wealor.ai/ SP26 Active AI-native platform for wealth managers
YouArt https://youart.ai SP26 Active Patreon for AI Originals
Zibra Labs https://zibralabs.ai/ SP26 Active Distributed runtime for AI workloads at scale
Zolvo https://zolvo.com/ SP26 Active AI Back-Office Automation for Commercial Lenders