321 家 YC Infrastructure 初创公司 (B2B)

321 家 YC 公司隶属于 Infrastructure，这是 YC 的 B2B 子类别，涵盖了自 2005 年以来的每一期。每一行显示了公司的一句话介绍、所属期、总部和状态，以及其 YC 申请重建后的链接。

最后更新于 2026年9月28日

公司: 321
顶级地点: San Francisco, New York and Mountain View
YC 顶级公司: 3

321 份重建申请

阅读全部 321 家公司的 YC 申请

所有公司的 YC 申请，已按原样重建
按行业、国家和团队规模筛选所有期别
然后找到投资你这类初创公司的投资人

打开 YC Insights

前 100 家公司，按顶尖公司排序

#公司批次总部状态申请

1

CoreOS顶尖Open source tools of modern distributed systems.Summer 2013San Francisco, CAAcquired

2

Fivetran顶尖The leader in automated data movementWinter 2013Oakland, CAActive

3

Heroku顶尖Enabling developers to build and run applications in the cloud.Winter 2008San Francisco, CAAcquired

4

14.aiAI engine powering autonomous brands starting with gloglo.comWinter 2024San Francisco, CAActive

5

AccessOwlManaging your Employees' Access to SaaSSummer 2022Berlin, Berlin, GermanyActive

6

ActiveloopDatabase for AISummer 2018Mountain View, CAActive

7

AdenOpen source agent generation frameworkWinter 2020San Francisco, CAActive

8

AeroFSSecure Enterprise Collaboration.Summer 2010Palo Alto, CAAcquired

9

AfterQueryApplied research lab curating data solutions for foundation model…Winter 2025San Francisco, CAActive

10

AgentMailEmail Inboxes for AI AgentsSummer 2025San Francisco, CAActive

这是 10 / 321。

下面每家公司都在 YC Insights 中重构了其 YC 申请。创建免费账户即可阅读全部内容。

阅读全部 321 份申请

11

AgentPhonePhone Numbers for AI AgentsSpring 2026Active

12

Airtrain AINo-code data curation for LLM fine-tuning and evaluation.Summer 2022San Francisco, CAInactive

13

AirweaveThe open-source context retrieval layer for agentsSpring 2025San Francisco, CAActive

14

AmiatoThe BI bridge for unstructured data. We automatically bridge the gap…Winter 2012Palo Alto, CAAcquired

15

AmikaInfra to build your own software factoryFall 2025New York, NYActive

16

ApolloApollo helps engineering teams accelerate deliverySummer 2011San Francisco, CAActive

17

ApoxySimpler and cheaper multi-cloud and cross-platform deployments.Summer 2023Active

18

AppHarbor.NET Cloud Platform as a ServiceWinter 2011San Francisco, CAInactive

19

ApportableiOS portingWinter 2011San Francisco, CAAcquired

20

AptibleThe No Infrastructure Platform as a ServiceSummer 2014New York City, NYAcquired

21

Aquarium LearningWe help ML teams improve their models by improving their datasetsSummer 2020San Francisco, CAAcquired

22

AravoltaSoftware to monitor, control, and optimize data centers.Spring 2025San Francisco, CAActive

23

ArchalAPI sandboxes, built for AI agentsSummer 2026San Francisco, CAActive

24

ArchilThe high-performance file system that connects AI to dataFall 2024San Francisco, CAActive

25

ArdentDatabase sandboxes for AgentsSpring 2026San Francisco, CAActive

26

Ardis AITransform your text data into a searchable knowledge graphWinter 2020Mountain View, CAInactive

27

ArmoryContinuous Deployment at any scale, for all developers.Winter 2017San Mateo, CAAcquired

28

ArpioRecover from any outage in 10 minutes or less.Winter 2021Durham, NCActive

29

ArroyoCloud-native stream processingWinter 2023Berkeley, CAAcquired

30

ArtieSoftware that streams data from databases to warehouses in real-timeSummer 2023San Francisco, CAActive

31

ArtilleryThe complete production quality platform. AI-powered E2E testing,…Summer 2021Limerick, County Limerick, IrelandActive

32

AsciiThe best cloud VMs for billions of agentsFall 2026Paris, Île-de-France, FranceActive

33

AssemblyAIThe best way to build Voice AI appsSummer 2017New York City, NYActive

34

assistant-uiOpen Source React.js Library for AI ChatWinter 2025San Francisco, CAActive

35

AtomizedEnabling teams to deploy without needing a cloud expertSummer 2020Charlotte, NCInactive

36

Autumn AIStalk your prospects at scale.Winter 2026San Francisco, CAActive

37

BeamAI-Native Cloud PlatformWinter 2022New York, NYActive

38

BitmovinPowers OTT online video providers with video developer tools.Summer 2015San Francisco, CAActive

39

BitnamiThe App Store for Server SoftwareWinter 2013San Francisco, CAAcquired

40

BitriseHosted Continuous Integration and Delivery for mobile appsWinter 2017Budapest, HungaryActive

41

BlacksmithThe fastest way to run your GitHub ActionsWinter 2024Active

42

Bland AIThe enterprise platform for AI phone callsSummer 2023San Francisco, CAActive

43

BlockscopePalantir for Web3Summer 2022New York, NYActive

44

BlockspringAutomate data collection for spreadsheets and productivity tools.Summer 2014Los Angeles, CAAcquired

45

bluedoorThe world's data, ready for AISummer 2024Seattle, WAActive

46

BraceBacklift allows front-end only developers to build entire websites…Winter 2012San Francisco, CAInactive

47

BrickantaAgentic AI for Society BuildersFall 2025Stockholm, Stockholm County, SwedenActive

48

BricksAIStreamlining LLM application management for enterprisesSummer 2022San Francisco, CAInactive

49

BuildBuddyBuildBuddy provides enterprise features for Bazel - the open source…Winter 2020Palo Alto, CAActive

50

BunBun is an incredibly fast all-in-one JavaScript toolkitSummer 2019San Francisco, CAAcquired

51

Buró de IngresosThe Work Number for LatAmSummer 2021Mexico City, CDMX, MexicoActive

52

ButterEmbedded Sandboxes for AgentsWinter 2025San Francisco, CAActive

53

CakeworkAPI that adds cloud hosting to any developer platformWinter 2023Seattle, WAInactive

54

CaptainGive AI agents accurate knowledge search that scalesWinter 2026San Francisco, CAActive

55

CascadeDistilling Proprietary IntelligenceWinter 2026San Francisco, CAActive

56

CautionHosting platform for software you can't afford to have hackedSummer 2026George Town, George Town, Cayman IslandsActive

57

CedanaFast, reliable, reproducible AI with GPU live migrationSummer 2023New York, NYActive

58

CelestThe Vercel of FlutterWinter 2024San Francisco, CAInactive

59

CerebriumServerless Infrastructure Platform for AIWinter 2022New York, NYActive

60

ChamberThe AIOps Agent for ML TeamsWinter 2026Seattle, WAActive

61

Citus DataReal-time. Big data. PostgreSQLSummer 2011San Francisco, CAAcquired

62

ClewUnified file system for the cloud.Summer 2020Toronto, ON, CanadaAcquired

63

CloudantNoSQL Database-aaS. Acquired by IBM in 2014. Now IBM Cloud Data…Summer 2008Boston, MAAcquired

64

CloudkickWinter 2009San Francisco, CAAcquired

65

ClustrixWinter 2006San Francisco, CAAcquired

66

CodagThe AI gateway for cheaper, faster, permissioned agents.Summer 2026San Francisco, CAActive

67

ComposeWe make it easy to run databases. PostgreSQL, Redis, MongoDB,…Summer 2011San Mateo, CAAcquired

68

CompresrLLM context compression for better accuracyWinter 2026Active

69

Context.devWe give AI agents realtime web context via APISummer 2026San Francisco, CAActive

70

ConvoxOpen-source tools for deploying, managing, and monitoring cloud…Summer 2015Atlanta, GAAcquired

71

CorisAI risk and ops platform for Payment Processors, Banks, SaaS…Summer 2022San Francisco, CAActive

72

CortexCortex is the Internal Developer Portal eliminating “developer tax”…Winter 2020San Francisco, CAActive

73

CryptosealServer key management, VPN as a Service, Privacy VPN. Sold to…Summer 2011Mountain View, CAAcquired

74

CTGTThe deterministic layer for frontier intelligenceFall 2024San Francisco, CAActive

75

Cumulus LabsThe Fastest Multimodal Inference OSWinter 2026San Francisco, CAActive

76

DarkgradeLet your camera understand the worldFall 2024New York, NYActive

77

Data MechanicsSpark-on-Kubernetes Data Engineering PlatformSummer 2019Paris, Île-de-France, FranceAcquired

78

DavidBuild and host internal toolsWinter 2023New York City, NYActive

79

DecaworkTraining company-specific models that approve AI actions.Summer 2026San Francisco, CAActive

80

DecentCross-chain routing + trading APIs. One-click transactions with any…Winter 2022New York, NYAcquired

81

Dedalus LabsCompute substrate for AI agentsSummer 2025San Francisco, CAActive

82

Denormalizedserverless platform for real-time dataSummer 2022San Francisco, CAInactive

83

DialogusThe AI-native contact centerSummer 2026San Francisco, CAActive

84

DiditInfrastructure for identity and fraud.Winter 2026San Francisco, CAActive

85

DockerSoftware development platform.Summer 2010San Francisco, CAActive

86

Documents.MeClient-side encryption for your devices and the cloud.Winter 2012Santa Clara, CAInactive

87

Dojah IncPrevent Fraud and Onboard Users FasterWinter 2022Lagos, LA, NigeriaActive

88

DomeA unified API for prediction markets, like Kalshi and PolymarketFall 2025Inactive

89

DownlinkMake your LLMs 3x faster.Winter 2024San Francisco, CAActive

90

DripAI that books meetings for youSpring 2026San Francisco, CAActive

91

DyteReal-time audio & video SDKs, ready to launch 🚀Winter 2021Bengaluru, KA, IndiaAcquired

92

EdviroAI That Operates Energy InfrastructureSummer 2026San Francisco, CAActive

93

EncordThe data layer for physical AIWinter 2021London, England, United KingdomActive

94

EnginesSetup any repo with one commandWinter 2024San Francisco, CAInactive

95

EpsillaAll-in-one platform to create AI agents with your private knowledgeSummer 2023Sunnyvale, CAActive

96

EtleapEtleap is an ETL solution for creating perfect data pipelines.Winter 2013San Francisco, CAActive

97

EventualBuilding the AI data engine for any modality and scaleWinter 2022San Francisco, CAActive

98

ExecutorThe open source tool gatewaySummer 2026San Francisco, CAActive

99

ExpanseUnlock wasted GPU capacity.Spring 2026San Francisco, CAActive

100

Experiential LabsOpen source AI gateway that turns your traffic into a better modelSummer 2026San Francisco, CAActive

剩下的 221 家公司

此列表中的其余公司，按 A-Z 排序。每个链接都会打开公司的公开页面。

Expo Familiar FathomDB Fern Firebase Flightcontrol Flow Flowbot FlowDeploy Flowtel Fly.io Freestyle Freshpaint Fuzzbuzz Galaxy General Instinct GitCafe Glasskube Glide GoScale Grai Hatchet Hegel AI hiloop Hopper Hydra Hyperspell Imgix Imprezia IncidentFox Indexical Induction Labs InfluxData infra.new Inkbox Inscribe Interfaze Inth IOMETE Jido Maps Kairos KERNEL KeyDB Klaus AI KugelAudio KV Cash LanceDB Librar Labs Limrun LLM Stats Logiblock Luel Luminal machine0 Magicflow 𐂂 Magma Mantis Manufact (formerly mcp-use)Maritime Markov Maven Mem0 Metamanagement Metis Mezmo Middleware MindsDB Minefold Minicor Mireye Miru Miso Labs Mocha Moda Modelence Morph Morphik Mozart Data Mundo AI Mux Mystic Narrator Neosync Neptune.io Nestybox NetBeez Netmaker Nextop Nimbus Ninite Nullstone Nuntius Odigos Technologies Inc.Okteto Ollama OneTriangle OpenMeter OpenReplay OpenVector Opslane Orchestra Orthogonal Outlit Oway Oximy Pachyderm Pangolin Parakey Parallel Universe ParaQuery Parasma Peer5 PgDog PhoneSys Pipekit PipelineDB Pipeshift Piris Labs Pixate Pluralith Plutto PointOne Porter Preclusio Prembly (formerly Identitypass)primitive ProjectX Prompt Protocol Labs Protonet Provision Proxino Pulse Pylon QuestDB Quicknode Raven Tech RDash Realm Redspread Reflex Relling Replicate Reploy Respan RethinkDB Revyl Riften RightNow Rivet ROE Rootly Rownd RunAnywhere RunRL Ryvn s2.dev Salus Satsuma Sazabi Sciloop Scout Scratch Data SF Tensor Shaped Shofo Shuttle Sieve Signadot SigNoz SimpleHash SingleStore Sixtyfour Skyvern SlashAuth Slauth.io smol machines Speedscale Speko SRE.ai SST StableBrowse StackMachine Streamdal Sunpia Supabase SuperAPI Svix Synnax Synth Teleport TensorPool Terark Termii Terminal Use Terracotta AI Texel.ai The Token Company Thunder Compute Tipe Touchmark Trieve True3D Labs truthsystems Ubicloud Versori Vibrant Labs Vidpresso Virtualmin Visly Warrant Wasmer Wato Wayco Windmill Wingback Wordware Zencoder ZeroDev ZeroEntropy Zibra Labs

正在申请 YC？先研究一下这些申请。

YC Insights 拥有本页面上每家公司重构的申请，可按批次、行业和国家筛选，旁边还有 60,000 多名投资人，他们会投资像您一样的初创公司。

打开 YC Insights

关于此列表

此列表是 Round Funded 的一部分，Round Funded 是一个面向创始人的投资人数据库和外联平台。它包含 60,000+ 位活跃的 VCs、天使投资人、家族办公室和加速器，并提供经过验证的联系方式，让您可以通过自己的 Gmail 发送 pitch，并且包含免费的数据室用于您的融资。这些数据是如何构建的。

常见问题解答

目录中有多少 Y Combinator 公司在 Infrastructure (B2B)？

本目录列出了 Infrastructure (B2B) 中的 321 家 YC 公司，是自 2005 年以来所有批次公司总数 6,207 家中的一部分。目录刷新时计数会更新，所有这些公司都在本页面上，并附有其公开个人资料的链接。

这些页面上的 YC 申请是真实的吗？

否。YC 会将提交的申请保密。此列表链接的每份申请都是重构的：根据公司的公开数据回答了真实的 YC 表格问题。每页的“公司”部分免费提供；其余部分在 YC Insights 中打开。

此页面上的哪些公司最有名？

CoreOS, Fivetran and Heroku 位居上方列表的前列。YC 将这里的 321 家公司中的 3 家标记为顶尖公司，这是其自有的高估值和高收入校友名单。

申请 YC 时如何使用此列表？

选择此页面上五家产品与您最接近的公司，在 YC Insights 中并排阅读它们重构的申请，并注意它们如何回答相同的问题。然后，为您自己写出这些标准问题的答案。

这些数据从何而来？

来自 YC 的公开公司目录，按批次刷新，包含 YC 报告的公司状态、行业和地点。Round Funded 添加了重构的申请和创始人资料；不发布任何私密信息。

什么是 Round Funded？

Round Funded 是一个面向初创公司创始人的投资人数据库和外联平台。它列出了 60,000+ 活跃投资人的可验证联系方式，并根据近期投资活动进行筛选，让创始人可以从自己的 Gmail 发送个性化路演、跟踪回复，并共享免费的数据室。Round+ 起价为每月 $99，提供 3 天试用。

打开 YC Insights