forming now
Fall 2026 is filling up
YC publishes companies to its public directory continuously, so a batch grows in the open for months. 38 companies are listed for F26 so far - a completed batch has run around 199. The radar re-syncs the directory every day.
Even further ahead: Winter 2027 has 1 listed.
38
listed in F26
38
added since February
240
in S26
11
clusters represented
Batch sizes
Companies listed per batch. The last bar is still growing.
What F26 is buildingvs S26
Every company listed so far
antimattrnew
Agent infrastructure · 2 people
voice-first hardware interface for human-agent interaction
voice hardware for agent interaction
Robotics and physical world
Autonomous CNC factories for faster hardware
Autonomous CNC manufacturing
Asakananew
Vertical AI agents
AI order entry for food distributors: emails and texts to ERP
Order entry for food distributors
Asciinew
Agent infrastructure · 3 people
The best cloud VMs for billions of agents
Cloud VMs for AI agents
Capveonnew
B2B SaaS · 2 people
Turning infrastructure demand into action
Government contractor sales enablement
Collarnew
Vertical AI agents · 2 people
AI for Investor Relations and Equity Research
AI agents for private market investment
Coveranew
Vertical AI agents · 2 people
AI-native OS for insurance brokers
AI agents for insurance broker operations
Degla Incnew
Robotics and physical world · 2 people
The fully autonomous intelligence layer in the sky.
autonomous multi-drone mission planning
AI infra and compute · 4 people
Running robot brains in the cloud
Low-latency cloud inference for robotics
GodHandsnew
Developer tools · 2 people
The company knowledge base that updates itself
AI-powered engineering knowledge base
Halmos Labsnew
unclassified · 3 people
Maximum information per experiment, minimum experiments per conclusion
Hemlocknew
Robotics and physical world · 1 people
Force-sensing wristband for training robotic AI
force sensing hardware for robot training
herdrnew
Agent infrastructure · 1 people
building the open agent runtime
Agent orchestration and runtime management
Hesper AInew
unclassified · 2 people
AI Claims Investigator for Insurance
Hoppernew
AI infra and compute · 2 people
Fast inference for voice
Voice model serving and inference optimization
Robotics and physical world · 6 people
Robotics for AI Infrastructure
Robots for AI infrastructure deployment
Lightfieldnew
Vertical AI agents · 2 people
AI that works for in-house legal teams
AI legal intake and triage
Maritimenew
Agent infrastructure · 3 people
The managed cloud for AI agents.
Managed cloud platform for agents
Agent infrastructure · 2 people
Intelligent execution layer for AI workloads
AI workload orchestration
OnePatchnew
Vertical AI agents · 2 people
Automate on-call at agent-scale.
Autonomous incident resolution for SRE
Vertical AI agents · 3 people
AI spacecraft operators that lives onboard the vehicle
Autonomous satellite operation
Quippynew
Consumer · 1 people
Helps build social skills through daily practice
AI social skills coaching
RightNownew
AI infra and compute · 2 people
Enabling Model-Hardware Co-Design at Scale
GPU inference optimization and serverless deployment
Sentient OSnew
Horizontal AI assistants · 2 people
On-device AI that knows your entire life and does your work overnight.
On-device personal AI agent
Simanticnew
Agent infrastructure · 4 people
Firmware simulation for AI agents
Hardware simulation for AI agents
Simulithicnew
Developer tools · 2 people
Simulate how any product change will perform before shipping.
AI-powered product simulation and testing
Sinternew
Robotics and physical world · 2 people
Accelerating scaled plastics with additive technologies
3D printing for specialty plastics
Talosnew
Climate and energy · 3 people
Predictive maintenance for power infrastructure.
Power grid predictive maintenance
Robotics and physical world · 3 people
Talk to your computer without talking
Silent speech wearables
twentyfour26new
Robotics and physical world · 2 people
On Demand CNC Prototyping
Autonomous CNC machining for prototyping
Veeza AInew
Vertical AI agents · 1 people
AI travel agent for people with weak passports, starting with visas.
AI visa application assistant
Velthanew
Vertical AI agents · 2 people
AI native TPA starting with workers comp
AI claims adjuster for insurance
Voreliosnew
AI infra and compute · 2 people
AI that simulates physics 1000x faster
Physics simulation acceleration
Workers IOnew
Developer tools · 2 people
Deterministic Virtual Machines
Release verification and simulation
daily directory sync · radar tracking since 2026-08-16 · "new" = not present in the February 2026 snapshot