YC

Week 34, 2026

Aug 17 – Aug 23, 2026 · YC official roster + Launch HN cross-check

← Week 33 Week 34 · 2026 Week 35 →
Ethos Space Resources
YC
We make silicon on the Moon, to power everything in space.
2026-08-23 · YC official roster · YC Summer 2026
Spectre Intelligence
YC
We are a multi-strategy trading firm that trains AI traders.
2026-08-22 · YC official roster · YC Summer 2026
Edgerun
YC
Military exoskeletons
2026-08-21 · YC official roster · YC Summer 2026
Covera
YC
AI-native OS for insurance brokers
2026-08-21 · YC official roster · YC Fall 2026
Vendo
▲ 61
Let users build features on top of your product
2026-08-20 · Launch HN only · YC S26
Allia Health
YC
AI-Native Medical Group for Mental Health
2026-08-19 · YC official roster · YC Summer 2026
Capveon
YC
Turning infrastructure demand into action
2026-08-19 · YC official roster · YC Fall 2026
OneCLI
▲ 88
OSS sandboxed agent harness for teams
2026-08-19 · Launch HN only · YC S26
Studio
YC
Accurately simulate market response at scale
2026-08-19 · YC official roster · YC Summer 2026
OpenTag
YC
Model Agnostic AI coworker in Slack
2026-08-18 · YC official roster · YC Summer 2026
Hilstart
YC
Autonomous Hardware Testing
2026-08-18 · YC official roster · YC Summer 2026
machine0
▲ 83
Persistent CPU and GPU VMs from the CLI
2026-08-18 · Launch HN only · YC S26
Lantern AI
YC
Turn Your Taste Into Hires
2026-08-18 · YC official roster · YC Fall 2026
Callbook AI
YC
AI collections agency for late stage portfolios
2026-08-18 · YC official roster · YC Summer 2026
Grocalo
YC
AI brain for creators that runs their social content
2026-08-18 · YC official roster · YC Summer 2026
Marker
YC
Platform + FDEs that rebuild enterprises agent-first
2026-08-18 · YC official roster · YC Summer 2026
Speko
▲ 118
OpenRouter for Voice AI
2026-08-17 · Launch HN only · YC S26