Changes
Tilo
Rewrote its one-liner; it read "A Linux-based, AI-native operating system."
The Microsoft of the AI era: the operating system for AI agents.
Tilo
Newly tagged Developer Tools, Open Source and Infrastructure; no longer tagged AIOps.
The Microsoft of the AI era: the operating system for AI agents.
BioDelivera
Joined Y Combinator's Fall 2026 batch (F26).
Programmable drug delivery precisely targets only diseased cells
The Subvocal Company
Rewrote its one-liner; it read "Talk to your computer without talking"
Glasses that turn silent speech into text
Rezora IO
Joined Y Combinator's Fall 2026 batch (F26).
AI voice agents for home services and real estate
Versine
Joined Y Combinator's Fall 2026 batch (F26).
Let your agents send and receive money. We're Venmo for agents.
Sona8
Newly tagged B2B; no longer tagged HR Tech.
Voice agents survey employees to map, improve & automate workflows
InfraOptimal
Joined Y Combinator's Fall 2026 batch (F26).
Self optimizing dedicated inference endpoints
Odin Robotics
Moved its headquarters from ZH, Switzerland to San Francisco, CA, USA.
Robot arms that do repetitive manual work in existing factories.
Odin Robotics
Now lists the region United States of America and America / Canada; no longer lists Switzerland and Europe.
Robot arms that do repetitive manual work in existing factories.
antimattr
Moved its headquarters from San Francisco, CA, USA to San Francisco, CA, USA; Remote.
voice-first hardware interface for human-agent interaction
antimattr
Newly tagged Hard Tech and AI Assistant.
voice-first hardware interface for human-agent interaction
antimattr
Now lists the region Fully Remote; no longer lists Partly Remote.
voice-first hardware interface for human-agent interaction
Halmos Labs
Rewrote its one-liner; it read "Maximum information per experiment, minimum experiments per conclusion"
Rebuilding the drug discovery pipeline around agents
Plover Labs
Joined Y Combinator's Fall 2026 batch (F26).
Enable enterprises to ship agent code without human review
twentyfour26
Rewrote its one-liner; it read "On Demand CNC Prototyping"
Building Autonomous Factories in America, Starting with On-Demand CNC…
twentyfour26
Newly tagged Hard Tech, Hardware and AI; no longer tagged Robotics.
Building Autonomous Factories in America, Starting with On-Demand CNC…
twentyfour26
Category changed from other to ai.
Building Autonomous Factories in America, Starting with On-Demand CNC…
ORO AI
Newly tagged Deep Learning and Reinforcement Learning; no longer tagged Crypto / Web3 and Consumer Products.
RL environments & simulations for autonomous businesses.
Hopper
Rewrote its one-liner; it read "Inference and post-training for realtime agents"
Fast, open-source inference for voice
OpenCrawl
Rewrote its one-liner; it read "High-performance hyper-personalized search indexes."
Shared context for your agents.
Mirrors
Newly tagged SaaS; no longer tagged Infrastructure.
Fix recurring AI agent mistakes with real-time guidance
Armorer Labs
Former name added: Armorer Labs and Odin Robotics.
Continuous security verification for AI systems in regulated…
Armorer Labs
Rewrote its one-liner; it read "Continuous security verification for AI agents in regulated industries"
Continuous security verification for AI systems in regulated…
Forward
Rewrote its one-liner; it read "Origination network for private credit funds"
The private credit network for leading debt advisors
Faraday
Rewrote its one-liner; it read "Industrial AI coordinating humans, agents, and machines"
Industrial aOS coordinating humans, agents, and machines
Reific
Joined Y Combinator's Fall 2026 batch (F26).
RL environments for superhuman reasoning over time
Adalat AI
Joined Y Combinator's Fall 2026 batch (F26).
AI OS transforming courts, accelerating justice
Conifer
Rewrote its one-liner; it read "Least cost routing system to reduce 70%+ token spend"
Intelligent decisions for critical AI operations
Metalcraft
Website link changed from https://ufo.ai to https://metalcraft.ai.
Advancing biological models
Metalcraft
Rewrote its one-liner; it read "Next-generation agent operating system"
Advancing biological models
Metalcraft
Newly tagged Reinforcement Learning and Data Labeling; no longer tagged SaaS, B2B and Automation.
Advancing biological models
Osseus
Rewrote its one-liner; it read "The frontier data platform for aligned health and biological AI"
Data research lab for aligned health and biological AI
Locke
Rewrote its one-liner; it read "The AI-native firm for public influence."
The first AI government affairs firm.
Markov
Rewrote its one-liner; it read "Expert computer-use data for frontier AI labs"
The data lab for engineering and computer-use AI.
Definite
Rewrote its one-liner; it read "Build everyday back-office agents on one live model of your books"
Connect operational data with finance to see what drives the numbers.
Alkera AI
YC batch changed from S26 to F26.
Reliable and safe data engineering and data science agents
Riften
Rewrote its one-liner; it read "Earned intelligence for every company"
Earned intelligence. An independent AI research lab.
LemonLime
Rewrote its one-liner; it read "Fully automated GTM for small business"
Fully automated growth for small business
HERA
Rewrote its one-liner; it read "We make sure every factory in the world builds without mistakes."
Agents for Industrials
Mentlio
Now listed as inactive, was active.
Engineering Intelligence and Token Optimization for the AI-Coding Era
Result
Headquarters listed: Mumbai, MH, India.
Where new internet entrepreneurs build and run their companies
Result
Now lists the region India and South Asia; no longer lists Unspecified.
Where new internet entrepreneurs build and run their companies
Dreach
Subindustry changed from B2B -> Infrastructure to B2B -> Sales.
staffing firms with dreach know before they hire.
Arga Labs
Moved its headquarters from Vancouver, BC, Canada to San Francisco, CA, USA.
Real-world sandboxes to test and train AI agents
Arga Labs
Now lists the region United States of America; no longer lists Canada.
Real-world sandboxes to test and train AI agents
Memoir
Rewrote its one-liner; it read "An AI teammate that answers and builds live on your calls"
AI in your calls
Khotan (formerly Pollinate)
Moved its headquarters from San Francisco, CA, USA to Brisbane, QLD, Australia.
FDE as a platform for rebuilding critical operations in software.
Khotan (formerly Pollinate)
Now lists the region Australia and Oceania; no longer lists United States of America and America / Canada.
FDE as a platform for rebuilding critical operations in software.
Polymath
Rewrote its one-liner; it read "Simulation environments to train & evaluate long-horizon AI agents"
Simulation environments for training & evaluating autonomous agents
Emdash
Rewrote its one-liner; it read "Agentic Development Environment"
One app for all your coding agents
Specific Labs
Newly tagged Reinforcement Learning and AI; no longer tagged SaaS.
Real World Environments and Data for AI
Clicks Health
Moved its headquarters from San Francisco, CA, USA to ZH, Switzerland.
AI agents for your healthcare back-office operations.
Clicks Health
Now lists the region Switzerland and Europe; no longer lists United States of America and America / Canada.
AI agents for your healthcare back-office operations.
Gentle Health
Moved its website from tellif.ai to gentle.health.
The healthcare you want without the hassle
Gentle Health
Website link changed from https://tellif.ai to https://gentle.health.
The healthcare you want without the hassle
Gentle Health
Rewrote its one-liner; it read "AI agents on real phones, growing brands across every platform."
The healthcare you want without the hassle
Gentle Health
Subindustry changed from B2B -> Marketing to Healthcare -> Consumer Health and Wellness.
The healthcare you want without the hassle
Sapien
Moved its headquarters from San Francisco, CA, USA to Cairo, Cairo Governorate, Egypt.
Synthetic populations for decisions
Sapien
Now lists the region Egypt and Middle East and North Africa; no longer lists United States of America and America / Canada.
Synthetic populations for decisions
Spotlight Realty
Moved its headquarters from San Francisco, CA, USA to Portland, OR, USA.
AI powered brokerage reducing residential rental commissions in NYC…
GRU Space
Renamed from Galactic Resource Utilization Space, Inc. (GRU Space).
Moon Hotel -> The Intergalactic Construction Company of Earth
Verne Robotics
Moved its headquarters from San Francisco, CA, USA to Sacramento, CA, USA.
AI models that teach robots new skills in hours
TraceRoot.AI
Rewrote its one-liner; it read "Open Source AI Agent Improvement Platform"
The open-source platform that continuously improves your ai agents
Prox
Moved its headquarters from San Francisco, CA, USA to Hawthorne, CA, USA.
Air-breathing hypersonics for scale.
StarSling
Rewrote its one-liner; it read "Self-Driving CI: fast AI-native GitHub Actions runners"
Agent-native GitHub Actions runners
Klavis AI
Rewrote its one-liner; it read "High Quality Coding & Agentic Data for AI labs"
RL environments and training data for frontier AI labs
Aravolta
Moved its headquarters from San Francisco, CA, USA to Indianapolis, IN, USA.
Software to monitor, control, and optimize data centers.
Macadamia
Moved its headquarters from Ghent, Flanders, Belgium to Amsterdam, NH, Netherlands.
AI Agents for Complex Engineering Projects
Macadamia
Now lists the region Netherlands, Remote and Partly Remote; no longer lists Belgium.
AI Agents for Complex Engineering Projects
SalesPatriot
Team went from 15 to 30 people.
Supply chain superintelligence for distribution and procurement
Leeroo
Rewrote its one-liner; it read "Organizational Superintelligence"
AI Building AI For Enterprise
Catamaran
Moved its website from trycatamaran.com to catxre.com.
A regulated marketplace and analytics platform where investors buy…
Catamaran
Team went from 5 to 11 people.
A regulated marketplace and analytics platform where investors buy…
Catamaran
Website link changed from https://www.trycatamaran.com to https://www.catxre.com.
A regulated marketplace and analytics platform where investors buy…
Catamaran
Rewrote its one-liner; it read "The AI-powered risk decision platform"
A regulated marketplace and analytics platform where investors buy…
Kobalt Labs
Stage changed from Growth to Early.
AI-powered risk and compliance for financial institutions
Kobalt Labs
Newly tagged Compliance and Neobank.
AI-powered risk and compliance for financial institutions
Solve Intelligence
Stage changed from Early to Growth.
AI patent drafting, prosecution, litigation and more for legal teams.
Contour
Website link changed from none to https://trycontour.com.
AI voice agents for healthcare operational calls
Kino AI
Moved its headquarters from San Francisco, CA, USA to Boston, MA, USA.
A video editor your team and coding agents work in together
Hyperdesk
Moved its website from usehelios.ai to hyperdesk.com.
Improve performance marketing with your agents.
Hyperdesk
Moved its headquarters from Mexico City, CDMX, Mexico to San Francisco, CA, USA.
Improve performance marketing with your agents.
Hyperdesk
Website link changed from https://www.usehelios.ai/ to https://www.hyperdesk.com/.
Improve performance marketing with your agents.
Hyperdesk
Rewrote its one-liner; it read "Create your AI workforce"
Improve performance marketing with your agents.
Hyperdesk
Now lists the region United States of America and America / Canada; no longer lists Mexico and Latin America.
Improve performance marketing with your agents.
BiggerPicture
Rewrote its one-liner; it read "The largest freight scheduling network in the industry."
The freight appointment network for carriers, shippers and warehouses
Trebu
Moved its website from roxels.ai to trebu.ai.
AI coworker that automates freight tendering and shipment monitoring…
Trebu
Team went from 7 to 5 people.
AI coworker that automates freight tendering and shipment monitoring…
Trebu
Former name added: Roxels.
AI coworker that automates freight tendering and shipment monitoring…
Trebu
Website link changed from https://www.roxels.ai/ to https://www.trebu.ai/.
AI coworker that automates freight tendering and shipment monitoring…
Trebu
Rewrote its one-liner; it read "Founder-level assistance whenever customers need it, at scale"
AI coworker that automates freight tendering and shipment monitoring…
Heptabase
Rewrote its one-liner; it read "An intelligent, visual knowledge base for learning complex topics."
An AI visual knowledge base to understand and create knowledge.
Lovage
Now listed as inactive, was active.
Automatically fill empty appointment slots for beauty professionals
Mintlify
Rewrote its one-liner; it read "The intelligent knowledge platform"
The intelligent documentation platform
Groundmail
Website link changed from https://ranla.ai/ to https://groundmail.dev/.
Email for your app and your agents
Groundmail
Rewrote its one-liner; it read "The AI growth marketer that turns SaaS signups into revenue"
Email for your app and your agents
Sivo
Same list, in a new order.
Debt as a service for companies to lend money to their users at scale.
Airbyte
Rewrote its one-liner; it read "Context layer for production-grade AI agents"
The open standard in data connectivity for AI and analytics.
OneChronos
Rewrote its one-liner; it read "The Smart Market for Institutional Investors"
The Smart Market Powering The Future
Focal Systems
Same list, in a new order.
Building the Operating System for B&M Retail using Deep Learning
Godpack
Moved its headquarters from San Francisco, CA, USA to New York City, NY, USA.
The marketplace for internet culture.
Trepo
Joined Y Combinator's Fall 2026 batch (F26).
The agentic grocery shopper that knows what you have and need.
Ascenix
Rewrote its one-liner; it read "Clinical intelligence layer for skilled nursing facilities."
Custom software for senior care facilities.
Verdun
Moved its headquarters from Los Angeles, CA, USA to San Francisco, CA, USA.
The world's most advanced security monitoring service
Perit.AI
Rewrote its one-liner; it read "Expert-led data and RL platform for AI labs"
Expert-collected voice, egocentric and RL training data for frontier…
Kanopy
Launch date changed from 2026-08-15 to 2026-11-02.
Computer vision operating layer for physical infrastructure
Ailit
Joined Y Combinator's Fall 2026 batch (F26).
Electrifying North American freight rail with swappable batteries.
Organizely
Joined Y Combinator's Fall 2026 batch (F26).
A New AI-Native ERP for American Manufacturers 🇺🇸
Vorelios
Rewrote its one-liner; it read "Solving engineering, then using it to solve everything else"
AI that can engineer anything
Vorelios
Subindustry changed from B2B -> Engineering, Product and Design to Industrials.
AI that can engineer anything
ORO AI
Rewrote its one-liner; it read "Continuously improving evals for agentic commerce"
RL environments & simulations for autonomous businesses.
Raven
Rewrote its one-liner; it read "An agentic phone that does your busywork"
A new phone rebuilt around agents: more done, less time on screen.
Helios Intelligence
Moved its website from myhelios.com to heliosinc.ai.
At-home molecular body test: 1,000+ biomarkers from a drop of blood
Helios Intelligence
Website link changed from https://www.myhelios.com/ to https://www.heliosinc.ai/.
At-home molecular body test: 1,000+ biomarkers from a drop of blood