Memorable
memorable.sh
reducing agent reasoning into a graph search problem
Every company in Y Combinator's Summer 2027, Winter 2027, Fall 2026 and Summer 2026 batches, newest batch first. Each tile wears the company's own colour where its site declares one, and links to its website and its YC profile. Each quarter we pick a few of the security startups among them to feature on our homepage: see the featured startups → The ones that are hiring are on the jobs page →
409 companies · updated 3h ago
memorable.sh
reducing agent reasoning into a graph search problem
tryrote.com
AI-native insurance department for auto body shops
linklane.ai
AI-powered freight brokerage. Quote, book, and track loads in seconds.
lucebox.com
Self-improving inference workstation
plyxl.com
The workspace that does the work
godpack.gg
100% fair packs for collectors
gettireswing.com
AI Compliance for Affordable Housing
databuddy.cc
AI Data Analyst for fast-growing teams
thecompany.company
The operating system for tech startups.
godhands.ai
Turn how your team works into playbooks and agents.
claimkit.co
AI-native professional services agency
degla.ai
The fully autonomous intelligence layer in the sky.
usecollarai.com
AI-Native Investor Relations
nxtcure.com
The full-stack AI CRO for drug discovery.
rodeorobotics.com
Robots for vehicle maintenance.
fire.co
Fire Wallet is a privacy-first crypto wallet designed to just work,…
conus-med.com
The AI knowledge layer for medical devices
runinfra.ai
Co-designing the fastest intelligence
hickory.co
Hickory offers agentic compliance and BSA for banks and fintechs
roma.app
Roma is the to-do list that does itself
lyon.so
Foundation models on enterprise transaction data.
usedefinite.com
Build everyday back-office agents on one live model of your books
veltha.ai
AI native TPA starting with workers comp
audora.art
Audiobooks where every character has their own voice.
heygradon.com
Legora for AEC (Architecture, Engineering, & Construction) firms
liquidenergy.world
Self contained solar-powered AI inference modules: the NanoDC
isoquant.ai
Self-optimizing inference cloud for faster, cheaper AI
grep.ai
Self-improving agents that automate your growth bottlenecks
ufo.ai
Next-generation agent operating system
neomatter.com
AI that works for in-house legal teams
simantic.com
Firmware simulation for AI agents
voyager.so
Open harness for video and other creative work.
runtime.si
Evaluation Infrastructure for Robotics (YC F26)
hue.run
Test agents in realistic worlds built from production usage
herdr.dev
building the open agent runtime
theo.site
The site-builder and engine that gets your business found.
sentient-os.ai
On-device AI that knows your entire life and does your work overnight.
simulithic.com
AI users that test your app on every device and browser
chempilot.ai
Discover novel defense related materials/molecules.
veeza.ai
AI tourist visa agent for people with weak passports.
petrichorbio.com
Wet lab infrastructure that turns AI experiments into training data.
kailashlabs.com
A factory for small and specialized video reasoning models
toposlab.com
Agent swarms for formal verification
saccade.health
World's Earliest Test for Alzheimer's Biomarkers
agent37.com
Persistent sandboxes for agents like hermes, openclaw, claude code
ycombinator.com
Superagent for Deployment Teams
faradaycompute.com
Agents running manufacturers from the back office to the shop floor
anyalpha.ai
The agentic trading platform
viraj-aero.com
Next generation gas turbines for data centers & aviation
orgo.ai
Computers for Agents
boat.dev
The best cloud VMs for billions of agents
appliedkinetics.ai
AI-native manufacturing for data center and energy projects
inflection-space.com
Hyperscaling space manufacturing
capveon.ai
Turning infrastructure demand into action
aviern.com
Unmanned cargo airplanes
useforward.co
Unifying Global Private Credit
stacktrace.ai
See and control what your agents actually do
altair-health.com
Stripe for medical billing
armorerlabs.com
Continuous security verification for AI agents in regulated industries
rhem.ai
Home care technology for aging parents and their families
talos-us.com
Predictive maintenance for power infrastructure.
nitroduck.tech
Monsanto for yummy crops, but without pesticides
lantern.md
Turn Your Taste Into Hires
munito.ai
Open-model inference provider for Europe, private by default.
micora.com
Microgrids in a box built anywhere in days
horizontal-tech.com
AI agents that run factory operations end-to-end.
nodus-compute.ai
Intelligent Cloud for AI workloads
mirrors.dev
Give AI agents the right context at the right moment
onepatch.dev
Automate on-call at agent-scale.
asakana.co
Automating away manual admin for food distributors: texts to ERP
bryel.ai
Perceptual reasoning models that are easily customizable
meetriver.com
The AI computer.
withhopper.com
Inference and post-training for realtime agents
truemile.ai
An AI-operated logistics company.
byteask.ai
The AI coding agent for C and C++
antropi.world
Autonomous CNC factories for faster hardware
elimentary.com
Agents that run middle/back-office operations for Private Capital
agentrelay.com
Let your teams' coding agents message each other
invertix.ai
Energy Superintelligence, AI that operates critical infrastructure
sintem.co
An agentic phone that does your busywork
openactuation.com
Quick-turn, purpose-built motors & actuators for all
dydema.com
A consumer brain-computer interface you can map to anything.
plek.ai
Maps what employees do and what it costs
workers.io
Simulation environments for verifying mission-critical software
oasive.ai
Helping bond investors find what's rich or cheap, and why
quivly.ai
AI agents that run onboarding, adoption, and renewals
runpraxis.ai
AI agents that run law firm operations.
shepherdrobotics.ai
Robots for high skilled labor powering AI infrastructure
deployrobotics.co
The generalist robot deployment company.
kairoxsys.com
Autonomous drones that fly and swim
streamlinesystems.ltd
Precision navigation for UAVs operating without GPS.
oroagents.com
Continuously improving evals for agentic commerce
hemlock.inc
Force + contact dynamics collected at scale for training physical AI.
twentyfour26.com
On Demand CNC Prototyping
orcaaerospace.com
AI spacecraft operators that lives onboard the vehicle
ploid.com
The people data company for the agent era
primordiant.com
Embodied Scientific Intelligence
obia.io
AI-native commercial real estate brokerage
rystic.ai
Train models and test agents in high-fidelity simulated environments
vorelios.com
Solving engineering, then using it to solve everything else
dreamscalelabs.com
Real-time cloud inference for robotics.
halmoslabs.com
Maximum information per experiment, minimum experiments per conclusion
resineda.com
Resin helps engineers design electronics faster and more reliably
telamont.com
Sentry for risks in construction documents
ignitionbenefits.com
The AI-Native Benefits Brokerage
pomerado.ai
Turn any website into an MCP for your agents, in minutes
lokberg.com
AI-guided ballistic missiles, cheap enough to field in numbers that…
covera-agents.com
AI-native OS for insurance brokers
gethesperai.com
AI Claims Investigator for Insurance
openseo.so
Open source alternative to Semrush and Ahrefs
particularity.io
Building the tech stack for government regulators
reconero.com
Reconero helps police officers automate their workflows with AI
vexoai.com
An AI bracelet that remembers your day and acts before you ask.
archangelhealth.ai
Infra to make AI safe enough to practice medicine
hiyam.ai
AI-powered dating sims for women
native.no
Artificial Intuition for marketing
shireintelligence.com
Shire uses CCTV to run restaurants in real time.
silicamachines.com
Actuators for Physical AI
runlatent.ai
Catch wrong LLM answers before your customers do
antimattr.one
voice-first hardware interface for human-agent interaction
synaraops.com
We are the last monitoring station, run by AI
usevyra.com
Autonomous video editing for non-editors.
odin-robotics.com
Robot arms that do repetitive manual work in existing factories.
preload.ai
Sensorimotor context for physical AI
luxfoods.xyz
Crops engineered for premium fruit, grown without sunlight.
graphide.com
A graph based IDE for when agents program faster than you can read
sutrix.ai
Deployed AI to turn EHR data into study-ready datasets
operatechnologies.com
The AI decision engine for factories, warehouses and fleets
papaya.fyi
Continuously improve the quality of your AI agents.
sinter.systems
Accelerated plastics manufacturing
perit.ai
Expert-led data and RL platform for AI labs
obsessiondb.com
Real-time data warehouse for agents
asim-group.com
Enable robots to operate safely in the real world.
uxduck.com
Build better drones. Run better missions.
sona8.com
Voice agents survey employees to map, improve & automate workflows
melty.gg
Mashup any game
quippyapp.com
Helps build social skills through daily practice
composal.ai
Swarms of agents acting like users to find bugs before release
epsilab.com
Long horizon RL environments from real-life data
verdun.ai
The world's most advanced security monitoring service
caveman.so
Caveman cuts what AI agents cost without making them dumber.
acyclic.dev
Agent swarms that make long-running tasks exponentially faster
tilion.com
Super fast, unblockable browser infra for agents
tryclean.ai
We tell sellers exactly when a company is ready to buy.
volaren.ai
The investing agent that comes to you
joinspine.ai
We run benefits, payroll & compliance for startups, for free
useterse.ai
Durable state for AI agents
subvocal.company
Talk to your computer without talking
usefr.com
Cursor for GTM
decent.com
Your health plan should get better year-round. Not just once a year.
theseus.bot
Humanoids to restock retail shelves & pick orders
ascenix.co
Clinical intelligence layer for skilled nursing facilities.
graypass.com
Verify the expected person is still in control before sensitive…
cyclon.ai
a phone where AI is the interface
ageospatial.com
Physical intelligence for every decision with Geospatial AI.
buildhabu.com
Like Crosby, but for real estate development
theagenticdatacompany.com
Training Data For Speech Models.
redoubt.insure
Commercial insurance for small businesses
larkagents.com
AI agents that automate workflows for distributors
hundred.systems
100% automated inspection for consumer electronics parts
get-stasis.com
The WHOOP for 16 billion eyes
tilo.so
A Linux-based, AI-native operating system.
kairoshealthai.com
AI front desk that fills every chair for dental practices
withkiwi.ai
Kiwi is your GTM agent's favorite data engineer.
openhack.com
Always-on AI security engineer
aucert.ai
A team of expert AI agents that test mobile apps on their own.
sintropix.com
Autonomous accounting platform for global companies
phone-harness.com
Let your agent control your phone
adside.ai
AI agency that manages paid ads on Meta, Google, LinkedIn, etc.
ratlog.space
Reusable heavy-lift rockets
maritime.sh
The managed cloud for AI agents.
spm.fun
Modular battery packs for mobility/vehicles
deepmark.me
A live watermark inside AI voice that survives phone calls
wondersearch.com
Instant semantic search over your data without embeddings.
boxes.dev
A better place to run your coding agents.
ycombinator.com
The pit crew for machines and robots.
cesara.com
Faster & accurate transactions for health systems
keresaero.com
Kill the drone, keep the jet. Reusable unmanned interceptors.
spacesheep.dev
Documents of the future: the collaboration surface for people and…
baudlabs.ai
AI chips for ultra-fast training and inference
withasync.com
AI agents that run small businesses
inductionlabs.com
Building intellectually curious AI
os3robotics.com
Affordable, intelligent humanoid robots built to deploy at scale
evergrovelabs.com
Instant healthcare for all, starting with work comp
tensr.com
Robotic factories that build robots
sunflowerclinic.com
We are building an AI-native telemedicine clinic for addiction. 🌻
frontier.site
Frontier grows scalable biological brains as an ML training substrate
waddlelabs.ai
LLMs that control robots
onetriangle.ai
The cheapest, fastest inference cloud
getprescience.com
Superintelligent health insurance that keeps employees healthy
rapidfolio.com
AI-native back-office for banks and fintechs
assemble.ai
Autonomous IT Delivery
archal.ai
API sandboxes, built for AI agents
datoric.com
The training data R&D engine for physical AI
librabots.com
The robot workforce for infrastructure of the AI era
goekpa.com
Building Autonomous Research Agents for Trading
meteoric.earth
Drones that clear clouds over solar farms and weaken hurricanes
atlia.com
The AI-native property management company for short-term rentals
pingdream.com
Using VLMs to Catch Damage
tsenta.com
AI career agent that finds matching jobs & applies on your behalf
controlseat.com
AI that runs factories.
cova.care
Financial infrastructure for family caregiving
pothlabs.com
The customer brain that connects data to explain customer behavior
dipolelabs.com
AI-controlled optical switching for AI clusters
ae-dyn.com
A new kind of camera that can see through walls.
openvector.com
AI that turns any camera to an autonomous worker with real-time vision
litmushiring.com
Evals for humans
illumelabs.ai
24/7 Personal Health & Longevity Companion
mostrobotic.com
Research lab building the most robotic household in the world
palettelabs.com
The Media Engine of the AI Era
onmarker.com
Platform + FDEs that rebuild enterprises agent-first
wondertx.ai
Extrapolative AI to unlock First-in-Class drugs
textsidekick.com
AI agent that manages manufacturing operations over text
mentlio.com
Engineering Intelligence and Token Optimization for the AI-Coding Era
atlasdiscovery.bio
AI-native pharma company
tridentsecurity.io
Autonomous offensive security agents. The best defense is offense
rekursiv.ai
Scale AI scientists whose own breakthroughs accelerate the next.
agentmuxer.com
OpenRouter for Agent Tools
propriorobotics.com
Robots to maintain and assemble data centers
maxxwell.dev
The IDE for Tokenmaxxers
edgerun.com
Military exoskeletons
git.cafe
The Git forge for the next hundred billion commits
kebra.com
AI For The Skilled Workforce
usetorus.com
Legora for physical engineering firms
tradetash.com
The S&P of Trading Cards
pango.ai
Agentic OS for e-commerce operations
hoplite.sh
Effortlessly deploy cloud software factories.
moonshot.computer
agents for the rest of us
donkey.trade
The AI-native trading company: factory prices, delivered, one number
manufacturingintelligence.org
We make sure every factory in the world builds without mistakes.
erinys.ai
We help lawyers start and scale AI-native law firms.
perceptronml.com
We make law firms AI-native.
massmagnetics.com
USA-made magnetics for robotics and defense.
ego.ist
Your personal context, securely portable across every AI app.
olamlabs.ai
Crafting simulations for frontier lab model training
shieldedglobal.com
We help Fortune 500 companies hedge their supply chain risk
belvedir.ai
Autonomous AI Model Training
parasma.com
Replacing GPUs with human brain cells
trope.ai
AI FDE that deploys custom AI agents into ERPs
palisade.run
AI-native sales agents that run marketplaces
karalabs.ai
Making Diamond Semiconductors
nebusec.ai
Autonomous AI defense system for cyber attack
zommalabs.com
The AI BPO for financial servies, run by computer-use agents
rex.inc
AI operations partner for enterprise order-to-cash
enact.company
Real-world RL environments for robotics models
maingen.com
Simulating Agents Running Industrial Companies
musicarena.io
The crowdsourced benchmark for AI-generated music and music production
bernardhq.com
AI employees that run home appliance repair companies
trystudio.ai
Accurately simulate market response at scale
prized.dev
A cloud devbox that feels local
orchestra.ai
Self-optimizing neocloud that cuts LLM costs by 100x
synapsesemi.org
New semiconductors that merge compute and vision
speko.ai
OpenRouter for Voice AI: one API, every call on the best speech model
gutgutgoose.com
We sequence your gut and build the probiotics it’s missing
lemonlime.com
Fully automated GTM for small business
jcode.sh
High performance coding agents
insurf.io
The AI-Native Decision Layer for Health Insurance
impact-drones.com
Air Defense as a Service for Civilian Infrastructure.
verdantapp.com
AI Agents to Make Local Gov Efficient
generalcontextlabs.com
Building Products and Datasets for Frontier Models
rise-reforming.com
We turn waste gases into supply-secure chemicals
floracene.com
Vibecode + deploy HIPAA-compliant internal tools, no eng team needed
guildai.co
Making Defense Manufacturing Faster and Cheaper
realpact.ai
AI-native OS for Real Estate Brokerages
riften.ai
Earned intelligence for every company
bizmark.ai
OpenClaw for manufacturers
mosaic.inc
Defining the frontier of multiplayer AI.
dialoguslabs.com
voice AI agents that learn how your company actually works
alloovium.com
The company brain for construction companies
mochi.tv
Watch and create anime
deepreach.ai
Network for Physical AI Data Business
getcoach.com
The AI Coach for in person sales reps.
grocalo.com
AI brain for creators that runs their social content
audun.co
AI-native debt collection company
joinmarble.ai
The autonomous back-of-house for restaurants.
stoaexchange.com
The market behind AI hardware.
tryglen.com
Institutional Learning Layer for Every Agent in Your Company
context.dev
We give AI agents realtime web context via API
codag.ai
The AI gateway for cheaper, faster, permissioned agents.
exosat.com
Building a neutral, sovereign alternative to Starlink
touchmark.ai
Market for future inference capacity
prodigy.markets
Training the world's best AI model for quantitative finance.
zaplar.com
Agentic Hotel Operating System
spectreintelligence.ai
We are a multi-strategy trading firm that trains AI traders.
screenpipe.com
Turn your company's computer work into AI agents.
manifoldindustries.ai
Drop-in robotic labor that works on Day 1
rasyn.ai
Making chemicals 100,000x faster
alkera.ai
Reliable and safe data engineering and data science agents
callbook.ai
AI collections agency for late stage portfolios
tarifflo.com
Supply chain compliance and cost savings
traceforce.ai
CrowdStrike for AI Agents
edotenv.com
Quant Neolab building self-improving agents from quant data
standardmachines.com
Teaching AI to Design Chips
agencytool.com
Reliable infrastructure to build, deploy and manage real-world robots.
snowstone.ai
AI-Driven Value Creation and Margin Expansion for Private Equity
molagri.com
Resistance free pesticides.
peer-freight.com
AI-native freight brokerage
elitehq.ai
Healthcare AI
flowmanual.com
AI for Construction's Back Office
talentpluto.com
LinkedIn for agents
machine0.io
AWS for Agents
bloomylearning.com
AI-native learning for every school
6thsense.dev
Nervous System for Physical AI
norirobotics.com
The most capable American-made humanoid robot for $1,688
ooakdata.com
We turn company data into training data
graphify.com
On-device Knowledge Graph engine for Enterprise Software
aerogensystems.com
Modernizing Chip Manufacturing Infrastructure
hilstart.io
Autonomous Hardware Testing
greypointindustries.com
Building drone swarms that hunt hidden enemies.
tarebio.com
Vaccines for any cancer or infection in weeks.
usealmanac.com
Organizing company knowledge
whitespacehq.ai
AI Operating System for Wholesale Distribution
useclick.ai
Managed Agents API
akonlabs.com
Databricks for Enterprise Codebases
aktoria.com
Human as API for robots
rational.to
First Zero-human Accounting Firm
omanta.com
A research lab for one
fabraix.com
The world's frontier hacker of AI agents.
getqlo.com
Legora for commercial insurance carriers
heytenor.com
Infrastructure for building and scaling AI-native businesses.
daqstra.com
AI-native test infrastructure layer for hardware companies
risklytics.ai
AI-Native Insurance for Frontier Tech
latolabs.io
Predict how market participants behave
neuromorphic.vision
Building robots to automate wetlabs
neuronindustries.com
Industrial Controllers built for AI
pokerclubhub.com
Host a Poker Club and Make Money
arbital.xyz
The social trading app for stocks, memes, and perps
ultrasonium.com
Metal manufacturing, faster, cheaper, and more versatile.
vestris.ai
AI native platform for real estate closings
movingatoms.ai
Virtual Reality for Training Robots
ekholabs.com
World Model for Freight
isengardindustries.com
Mass-produced AI strike systems and Counter-UAS
denta.com
Fortune 500 Dental Benefits for Startups
getcomputable.com
Derivatives Exchange for Compute
trynearby.com
Local creators for local businesses
financialdatasets.ai
Connect your agents to the stock market
lucaiq.com
API-first tax engine for CPA firms and developers
pacific.space
Mass-producing and financing micro data center incredibly quickly.
lastaccountingcompany.com
AI-native accounting firm.
executor.sh
The open source tool gateway
waybill.to
Agentic procurement & inventory for deep tech teams.
ronanrx.com
Full Stack Pharmaceutical Company for Personalized Peptides and GLP-1s
marengox.com
AI-Native Engineering Firm designing Data Centers
lumeria.skin
Oura Ring for Skin
markovstudios.com
Expert computer-use data for frontier AI labs
cosmicrobotics.com
Autonomous construction on Earth and beyond
operonsolutions.com
Agentic data layer for manufacturing & process industries.
inkbox.ai
The identity and communication layer for AI agents
gamgee.io
Curing cancer. Starting with dogs.
provenmetal.com
AI-native electronics manufacturing for the American industrial base
agentcard.com
let agents buy anything online
agnost.ai
We find where AI agents fail, then train better models to run them.
radley.health
The AI-native radiology practice
caregp.com.au
AI agents to run primary healthcare operations
praxisrobotics.io
Turns real businesses into robotics data vendors
levocred.com
AI Workforce for lenders
axelrodlabs.com
Hotels that run themselves
trycarsignal.com
The AI Operating System for Auto Shops.
decawork.ai
Training company-specific models that approve AI actions.
getpennant.ai
The World Model for Corporate Governance
usederya.com
AI Brokers for Industrial Trade
usetokenless.com
We find flaws in RL environments and evals and help you fix them.
mireye.com
Search Engine for the Physical World
shiraz.ai
Robots that learn on the job
lamb-labs.com
Lightning fast chips with hardcoded AI models
gocapto.com
Build something the government wants
83sciences.ai
AI-native materials discovery powered by unpublished experimental data
palisade-ai.com
AI that finds and fixes OS-level vulnerabilities across device fleets
hubble.ai
AI-native retrieval engine for medical records
skymerse.com
Autopilot for Flight Operations
griprobotics.ai
Robots for waste manipulation
hyperprobe.co
AI engineer that debugs and fixes production incidents in realtime
toven.ai
AI agents for compliance at institutional trading firms
verdictmachine.com
AI cybersecurity for financial institutions' digital assets
trydock.ai
AI agents that run your business.
openrelay.inc
Distributed, hardware-agnostic AI inference
hopaero.com
Rocket cargo delivery to contested environments
princeps.dev
AI-native insurance company for the compute economy
hebbianrobotics.com
Foundational infrastructure for Physical AI
earendil.io
Drone swarm defence at a small-unit level
florin.inc
Florin is an AI-native insurance company that runs autonomously
locke.inc
The AI-native firm for public influence.
petrarch.co
Advancing model capabilities for critical infrastructure
spaceflow.tech
AI-native procurement services for the physical economy
ethos-space.com
We make silicon on the Moon, to power everything in space.
subvysion.com
Autonomous rovers to make the ‘Google Maps’ of underground utilities
avocasystems.com
The AI operating system for radiology networks
tracerml.ai
Combining open-source AI models for better answers at lower cost
wondering.app
Duolingo for learning anything
vernius.systems
Mass-deployable radars for air defense
onecli.sh
AI teammates for your business-critical work.
nex.ai
Grok bot for GTM & Revenue teams
dawnxr.com
Automatic Diagnosis & Fix for Industrial Automation Cells
cuebench.dev
RL post-training for science reasoning and performance engineering
autoresearch.inc
Autoresearch as a service: we solve your hardest measurable problems
robocurve.org
Evals for robots
salemroboticsinc.com
Deploying robots to replace workers in hazardous spaces
allia.health
AI-Native Medical Group for Mental Health
osseus.ai
The frontier data platform for aligned health and biological AI
hardwareintelligence.ai
AI tools for the chips your AI runs on
thebillow.ai
AI-native Accounting Firm that's killing Deloitte
atomarine.co
Floating nuclear powered data centers at sea.
magmahq.ai
Monetize your agent's traces.
caution.co
Hosting platform for software you can't afford to have hacked
coarena.ai
The biggest crowdsourced benchmark for Computer-Use
edviroenergy.com
AI That Operates Energy Infrastructure
experientiallabs.ai
Open source AI gateway that turns your traffic into better models
conifer.build
Least cost routing system to reduce 70%+ token spend
tryopentag.com
Model Agnostic AI coworker in Slack
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