YC Winter 2023 Infrastructure Startups

16 Y Combinator Infrastructure companies from the Winter 2023 batch — with team size, status, and one-liner for every startup.

Total
16
Active
10
Acquired
3
Shut down
3

Y Combinator's Winter 2023 batch included 16 Infrastructure startups. Of these, 10 remain active, 3 have been acquired, and 3 have shut down.

  • Reflex (10 people) — The operating system for building mission-critical enterprise apps.
  • Versori (16 people) — Agentic integrations & automations for enterprise
  • Indexical (2 people) — AI-powered data extraction engine
  • KV Cash — KV Cash, a blockchain where contracts can finally think
  • Middleware (40 people) — AI-based full stack observability platform
  • ZeroDev (5 people) — Account abstraction wallets as a service
  • OpenMeter (7 people) — Usage Metering, AI & API Monetization
  • Cakework (2 people) — API that adds cloud hosting to any developer platform
  • infra.new (3 people) — AI Agent for Cloud Infrastructure
  • David (4 people) — Build and host internal tools
  • Arroyo (2 people) — Cloud-native stream processing
  • Odigos Technologies Inc. (16 people) — Enterprise-Grade OpenTelemetry
  • Magicflow 𐂂 (2 people) — The Gen AI evaluation and curation platform
  • Rivet (5 people) — Open-Source alternative to Durable Objects
  • SuperAPI (2 people) — Programmable API gateway that makes APIs cacheable
  • Texel.ai (2 people) — Run AI pipelines 10x faster

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