MentionFox lists 20 Cloud infrastructure companies for 2023. Of them, 20 are Y Combinator companies (the newest batch here is Summer 2023, with 7).
Other years
All years (158) 2026 (42) 2025 (23) 2024 (19)
Cloud infrastructure startups in 2023
| Company | What it does | Date | Amount | Round / stage | Record |
|---|---|---|---|---|---|
| Apoxy | Simpler and cheaper multi-cloud and cross-platform deployments. | Summer 2023 | Y Combinator batch | Y Combinator listing | |
| Baserun | Observability and evaluation platform for LLM apps. | Summer 2023 | Y Combinator batch | Y Combinator listing | |
| Eden Care | Claims infrastructure for African health insurance | Summer 2023 | Y Combinator batch | Y Combinator listing | |
| Hiro | Agents that handle security work | Summer 2023 | Y Combinator batch | Y Combinator listing | |
| Metoro | AI SRE For Teams on Kubernetes | Summer 2023 | Y Combinator batch | Y Combinator listing | |
| Sid | AI research lab for retrieval | Summer 2023 | Y Combinator batch | Y Combinator listing | |
| Terracotta AI | AI-powered Infrastructure as Code PR reviews | Summer 2023 | Y Combinator batch | Y Combinator listing | |
| Arroyo | Cloud-native stream processing | Winter 2023 | Y Combinator batch | Y Combinator listing | |
| Dashdive | Break down AI and cloud costs by feature and customer | Winter 2023 | Y Combinator batch | Y Combinator listing | |
| highlight.io | The open source, fullstack monitoring platform: stop guessing why… | Winter 2023 | Y Combinator batch | Y Combinator listing | |
| infra.new | AI Agent for Cloud Infrastructure | Winter 2023 | Y Combinator batch | Y Combinator listing | |
| Keep | The open-source AIOps platform | Winter 2023 | Y Combinator batch | Y Combinator listing | |
| Lume | Speed up customer implementation with AI | Winter 2023 | Y Combinator batch | Y Combinator listing | |
| Middleware | AI-based full stack observability platform | Winter 2023 | Y Combinator batch | Y Combinator listing | |
| Omnistrate | Transform any software to multi-cloud SaaS in minutes not years | Winter 2023 | Y Combinator batch | Y Combinator listing | |
| Reflex | The operating system for building mission-critical enterprise apps. | Winter 2023 | Y Combinator batch | Y Combinator listing | |
| Rivet | Rivet Actors are the primitive for stateful workloads | Winter 2023 | Y Combinator batch | Y Combinator listing | |
| Skyhook | PaaS-like experience with the power of Kubernetes, on your cloud | Winter 2023 | Y Combinator batch | Y Combinator listing | |
| Teclada | Remote Shell Access in the Browser | Winter 2023 | Y Combinator batch | Y Combinator listing | |
| Unify | Models that keep learning | Winter 2023 | Y Combinator batch | Y Combinator listing |
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Figures come only from the record linked in each row; a blank means the record gives none. How these lists are built.