Sector portfolio · Accelerator · United States

Y Combinator's IT Services portfolio

Y Combinator has backed 148 IT Services startups in rounds we track, $840M between them, shown by the stage each has reached. The best-funded is Mixpanel.

148startups backed
5stages
$840Mraised between them
Pre-seed and seedbiggest stage

Y Combinator's whole portfolioY Combinator's profile

Pre-seed and seed

105

+81 more

Stage not reported

21

Series A

15

Series B

5

Series C and later

2

Segment by segment

Pre-seed and seed

105 startups · $242M raised

  1. BackpackBackpack is a crypto ecosystem that includes a regulated centralized exchange, a self-custodial wallet, and the Mad Lads NFT colleUnited States$26M
  2. OOnScaleUnited States$18M
  3. REALLYReally is a global mental health marketplace.United States$18M
  4. DexMaquininha, totem, comanda digital, cashless, estoque e software de gestão conectados para bares, restaurantes, casas noturnas e eventos.United States$16M
  5. ETHGasETHGas is a marketplace for Ethereum blockspace commitments.Hong Kong SAR China$12M
  6. VesenceVesence is a legal tech company based in Stockholm that specializes in an Agentic AI platform integrated into Microsoft Office appUnited States$9.0M
  7. CCodeStreamUnited States$8.7M
  8. Tandem SpaceTandem Space provides facilitation of office space sharing to help hybrid work teams.United States$6.1M

Stage not reported

21 startups · $90M raised

  1. PestoPesto is a San Francisco-based fintech company founded in 2020.United States$19M
  2. SSTAGEThe easiest way to visualize app ideasPortugal$17M
  3. OwnLocalOwnLocal is an automated digital ad agency platform that helps local media companies transition into digital advertising.United States$7.5M
  4. ProperProper offers natural sleep supplements and sleep coaching to help consumers improve their long-term sleep health.Denmark$7.4M
  5. KalibrrKalibrr connects talent and opportunity at scale in emerging markets.Philippines$6.0M
  6. InspectifyA Platform that Digitizes Organizational Processes for Inspections, Assessments, Screenings, and Health Protocols.United States$5.3M
  7. SignadotSignadot is a Kubernetes-native developer platform that focuses on creating fast, ephemeral environments for coding agents and micUnited States$4.0M
  8. HomeRoomHomeroom is continuous learning in your job, made social.United States$3.5M

Series A

15 startups · $244M raised

  1. Portal Space SystemsPortal Space Systems is a private aerospace company based in Bothell, Washington, founded in 2021.United States$68M
  2. ProlificProlific Ltd is a London-based technology company founded in 2014 by Phelim Bradley and Ekaterina Damer.United Kingdom$32M
  3. FlutterFlowFlutterFlow is an AI-powered visual low-code application development platform founded in 2020 by former Google engineers Abel MengUnited States$26M
  4. ArkArk Biotech, founded in 2021 and based in Cambridge, Massachusetts, is a technology company focused on the cultivated meat sector United States$18M
  5. Elevate ResearchElevate Research is a privately held software company based in Saint Paul, Minnesota, founded in 2014.United States$16M
  6. FractionalFractional, based in San Francisco, is a financial technology company founded in 2020.United States$15M
  7. AbatableAbatable is a London-based technology-enabled platform focused on carbon procurement and market intelligence.United Kingdom$14M
  8. MAMARS AutoMARS Auto is a self-driving technology to the commercial trucking industry.-$12M

Series B

5 startups · $173M raised

  1. MixpanelMixpanel is a product analytics and behavioral experimentation platform that helps digital teams understand user interactions withUnited States$77M
  2. Rose RocketRose Rocket is a private enterprise software company based in Toronto, Ontario, specializing in cloud-native and AI-powered TranspCanada$38M
  3. LocalyzeLocalyze is a software to manage your international team: Relocate international hires, temporarily transfer employees.Germany$35M
  4. LeadGeniusLeadGenius is a global provider of real-time, compliant B2B contact data and buyer intelligence.United States$20M
  5. MewfiMewfi is an overseas mobile WiFi and network communication service provider.China$3.0M

Series C and later

2 startups · $92M raised

  1. HackerRankHackerRank is a technology hiring platform that helps companies assess developer skills objectively.United States$50M
  2. XobniXobni was a software company based in San Francisco that focused on enhancing email and contact management.United States$42M

How this map is made. Every startup here works in IT Services and has raised money in a round we track that names Y Combinator as an investor. Each sits under the stage of its latest round. Rebuilt nightly; updated 15 November 2026.

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Sector portfolioY Combinator's AI portfolio1,143 startups · $44BSector portfolioY Combinator's Fintech portfolio338 startups · $24BSector portfolioY Combinator's Big Data & Analytics portfolio201 startups · $3.4BSector portfolioY Combinator's Healthtech portfolio150 startups · $4.2BSector portfolioY Combinator's Web3 & Crypto portfolio139 startups · $7.4BSector portfolioY Combinator's Biotech portfolio125 startups · $3.1B

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