YC Summer 2026 Infrastructure Startups
12 Y Combinator Infrastructure companies from the Summer 2026 batch — with team size, status, and one-liner for every startup.
- Total
- 12
- Active
- 12
- Acquired
- 0
- Shut down
- 0
Y Combinator's Summer 2026 batch included 12 Infrastructure startups. Of these, 12 remain active, 0 have been acquired, and 0 have shut down.
- Archal (2 people) — The eval platform for autonomous software
- Codag (1 people) — Systems log compression for agents.
- Parasma (1 people) — Training human brain cells for AI compute
- Dialogus (3 people) — Infra for enterprise voice agents.
- Context.dev (1 people) — We give AI agents realtime web context.
- Touchmark (2 people) — Prices AI by the value it delivers
- Bylaw (3 people) — Guarantee your agents use the right evidence before they act.
- machine0 (1 people) — Persistent & powerful cloud VMs from your CLI
- Markov (2 people) — Data for computer-use ai
- Mireye (2 people) — Infrastructure for Physical World AI Agents
- Edviro (2 people) — Energy world models that fix energy waste before it becomes expensive.
- Experiential Labs (2 people) — World models for hypothesis testing
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