# Top 50 Cloud Startups in the United States by Funding (2026)

> The 50 best-funded cloud startups in the United States, ranked by total funding raised: $113B combined.

Source: https://millionrounds.com/top-lists/cloud-startups-united-states (Millionrounds; every figure on the page links to its filing or article)

- 1 [**CoreWeave**](https://millionrounds.com/company/coreweave) *Founded* 2018 United States **$15B** last round Sept 2026
- 2 [**Crusoe Energy Systems** Crusoe Energy Systems provides solutions for the energy industry helping them to reduce routine flaring of natural gas.](https://millionrounds.com/company/crusoe-energy-systems) Crusoe Energy Systems provides solutions for the energy industry helping them to reduce routine flaring of natural gas. *Founded* 2018 Arvada, United States **$12B** last round May 2025
- 3 [**Aligned Data Centers** Aligned Data Centers is a prominent private hyperscale data center infrastructure provider, established in 2013 and headquartered in Plano, Texas.](https://millionrounds.com/company/aligned-data-centers) Aligned Data Centers is a prominent private hyperscale data center infrastructure provider, established in 2013 and headquartered in Plano, Texas. *Founded* 2013 Plano, United States **$12B** last round Jan 2025
- 4 [**Crusoe** Crusoe is an energy-first AI infrastructure company that develops and operates large-scale, AI-optimized data centers powered by clean energy sources.](https://millionrounds.com/company/crusoe) Crusoe is an energy-first AI infrastructure company that develops and operates large-scale, AI-optimized data centers powered by clean energy sources. *Founded* 2018 Denver, United States **$9.9B** last round Sept 2026
- 5 [**Vantage Data Centers** Vantage Data Centers designs and develops data center campuses to large cloud providers, AI enterprises, and other tech-driven businesses.](https://millionrounds.com/company/vantage-data-centers) Vantage Data Centers designs and develops data center campuses to large cloud providers, AI enterprises, and other tech-driven businesses. *Founded* 2010 Denver, United States **$8.6B** last round Jan 2026
- 6 [**Lambda** Train and scale AI on NVIDIA VR200 NVL 72, GB300 NVL 72, B300, B200, H200, H100, and more GPUs.](https://millionrounds.com/company/lambda) Train and scale AI on NVIDIA VR200 NVL 72, GB300 NVL 72, B300, B200, H200, H100, and more GPUs. *Founded* 2012 United States **$6.8B** last round Oct 2026
- 7 [**Core Scientific** Core Scientific operates blockchain data centers and manufactures digital currency mining servers.](https://millionrounds.com/company/core-scientific) Core Scientific operates blockchain data centers and manufactures digital currency mining servers. *Founded* 2017 Dover, United States **$5.4B** last round Aug 2026
- 8 [**Meta**](https://millionrounds.com/company/meta) *Founded* - United States **$4.1B** last round Oct 2026
- 9 [**Groq** Groq, Inc.](https://millionrounds.com/company/groq) Groq, Inc. *Founded* 2016 Palo Alto, United States **$3.2B** last round Sept 2026
- 10 [**Rowan Digital Infrastructure** Rowan Digital Infrastructure designs to deliver low-cost net zero solutions to green data centers](https://millionrounds.com/company/rowan-digital-infrastructure) Rowan Digital Infrastructure designs to deliver low-cost net zero solutions to green data centers *Founded* 2020 United States **$3.0B** last round May 2026
- 11 [**Fluidstack** FluidStack is a GPU cloud for AI, ML and LLM companies.](https://millionrounds.com/company/fluidstack) FluidStack is a GPU cloud for AI, ML and LLM companies. *Founded* 2017 New York, United States **$3.0B** last round Sept 2026
- 12 [**Edged US**](https://millionrounds.com/company/edged-us) *Founded* - United States **$2.0B** last round May 2026
- 13 [**Novva Data Centers** Novva Data Centers is a developer and operator of sustainable data center facilities based in West Jordan, Utah.](https://millionrounds.com/company/novva-data-centers) Novva Data Centers is a developer and operator of sustainable data center facilities based in West Jordan, Utah. *Founded* 2018 West Jordan, United States **$2.0B** last round Mar 2025
- 14 [**Valar Atomics** Valar Atomics is a U.S.-based advanced nuclear energy startup founded in 2023 and headquartered in El Segundo, California.](https://millionrounds.com/company/valar-atomics) Valar Atomics is a U.S.-based advanced nuclear energy startup founded in 2023 and headquartered in El Segundo, California. *Founded* 2023 El Segundo, United States **$1.6B** last round Aug 2026
- 15 [**Verkada** Verkada Inc.](https://millionrounds.com/company/verkada) Verkada Inc. *Founded* 2016 San Mateo, United States **$1.6B** last round Jul 2026
- 16 [**Rubrik** Rubrik offers live data access for recovery and application development by fusing enterprise data management with web-scale IT.](https://millionrounds.com/company/rubrik) Rubrik offers live data access for recovery and application development by fusing enterprise data management with web-scale IT. *Founded* 2014 Palo Alto, United States **$1.6B** last round May 2025
- 17 [**Redwood Materials** Redwood Materials is an American company based in Carson City, Nevada, focused on creating a sustainable supply chain for lithium-ion batteries.](https://millionrounds.com/company/redwood-materials) Redwood Materials is an American company based in Carson City, Nevada, focused on creating a sustainable supply chain for lithium-ion batteries. *Founded* 2017 Carson City, United States **$1.2B** last round Jan 2026
- 18 [**Together AI** Together AI is a cloud-based platform designed for constructing open-source generative AI and infrastructure for developing AI models.](https://millionrounds.com/company/together-ai) Together AI is a cloud-based platform designed for constructing open-source generative AI and infrastructure for developing AI models. *Founded* 2022 San Francisco, United States **$1.1B** last round Jul 2026
- 19 [**DataBank** DataBank is a prominent enterprise-class data center provider based in Dallas, Texas.](https://millionrounds.com/company/databank) DataBank is a prominent enterprise-class data center provider based in Dallas, Texas. *Founded* 2005 Dallas, United States **$1.1B** last round Jun 2026
- 20 [**Temporal** Temporal is a financial services and market infrastructure company focused on enhancing efficiency in financial markets, particularly in repo-like instruments a](https://millionrounds.com/company/temporal) Temporal is a financial services and market infrastructure company focused on enhancing efficiency in financial markets, particularly in repo-like instruments a *Founded* 2022 United States **$996M** last round Sept 2026
- 21 [**LogicMonitor** LogicMonitor provides IT observability and monitoring for physical, virtual, and cloud-based IT infrastructures.](https://millionrounds.com/company/logicmonitor) LogicMonitor provides IT observability and monitoring for physical, virtual, and cloud-based IT infrastructures. *Founded* 2007 Santa Barbara, United States **$944M** last round Nov 2024
- 22 [**DigitalOcean** DigitalOcean provides a cloud platform to deploy, manage, and scale applications of any size.](https://millionrounds.com/company/digitalocean) DigitalOcean provides a cloud platform to deploy, manage, and scale applications of any size. *Founded* 2012 New York, United States **$900M** last round Sept 2026
- 23 [**Prime Data Centers** Prime Data Centers offers purpose-built data center development with customer partnership options and tax advantages.](https://millionrounds.com/company/prime-data-centers) Prime Data Centers offers purpose-built data center development with customer partnership options and tax advantages. *Founded* - San Francisco, United States **$900M** last round Jun 2026
- 24 [**Vantage**](https://millionrounds.com/company/vantage) *Founded* - United States **$843M** last round Jun 2025
- 25 [**DC BLOX** We build and operate edge connected data centers enabled with speed of light business continuity.](https://millionrounds.com/company/dcblox) We build and operate edge connected data centers enabled with speed of light business continuity. *Founded* 2014 Atlanta, United States **$840M** last round May 2026
- 26 [**Intersect Power**](https://millionrounds.com/company/intersect-power) *Founded* - United States **$800M** last round Dec 2024
- 27 [**Flexential** A Information Technology Company.](https://millionrounds.com/company/flexential) A Information Technology Company. *Founded* 2018 Centennial, United States **$800M** last round Aug 2026
- 28 [**Chainguard** Chainguard is a cybersecurity company founded in 2021, focused on software supply chain security.](https://millionrounds.com/company/chainguard) Chainguard is a cybersecurity company founded in 2021, focused on software supply chain security. *Founded* 2021 Kirkland, United States **$776M** last round Oct 2025
- 29 [**Lumilens** Lumilens addresses the red hot market for AI data center infrastructure by designing, manufacturing and selling photonic interconnect solutions.](https://millionrounds.com/company/lumilens) Lumilens addresses the red hot market for AI data center infrastructure by designing, manufacturing and selling photonic interconnect solutions. *Founded* 2024 San Jose, United States **$709M** last round Aug 2026
- 30 [**Vultr** Vultr, the Independent Cloud, provides developers and businesses with powerful cloud infrastructure at an unbeatable price.](https://millionrounds.com/company/vultr) Vultr, the Independent Cloud, provides developers and businesses with powerful cloud infrastructure at an unbeatable price. *Founded* 2014 West Palm Beach, United States **$662M** last round Jun 2025
- 31 [**Oxide Computer Company** Oxide Computer Company, founded in 2019 and based in Emeryville, California, specializes in cloud computing solutions for on-premises data centers.](https://millionrounds.com/company/oxide-computer-company) Oxide Computer Company, founded in 2019 and based in Emeryville, California, specializes in cloud computing solutions for on-premises data centers. *Founded* 2019 Emeryville, United States **$645M** last round Aug 2026
- 32 [**PaleBlueDot AI** PaleBlueDot AI is a Neocloud startup based in Palo Alto, California, founded in 2024.](https://millionrounds.com/company/palebluedot-ai) PaleBlueDot AI is a Neocloud startup based in Palo Alto, California, founded in 2024. *Founded* - Stanford, United States **$605M** last round Oct 2026
- 33 [**Armada** Armada is a pioneering company that offers a full-stack edge computing platform designed for remote and bandwidth-constrained industrial environments.](https://millionrounds.com/company/armada) Armada is a pioneering company that offers a full-stack edge computing platform designed for remote and bandwidth-constrained industrial environments. *Founded* 2022 San Francisco, United States **$591M** last round Sept 2026
- 34 [**Nexthop AI** Nexthop AI is a privately held company founded in 2024 and based in Santa Clara, California, with additional offices in Seattle, Vancouver, Dublin, and Bengaluru.](https://millionrounds.com/company/nexthop-ai) Nexthop AI is a privately held company founded in 2024 and based in Santa Clara, California, with additional offices in Seattle, Vancouver, Dublin, and Bengaluru. *Founded* 2024 Santa Clara, United States **$500M** last round Mar 2026
- 35 [**TeraWulf** TeraWulf is a bitcoin mining company that produces zero-carbon energy for crypto mining.](https://millionrounds.com/company/terawulf) TeraWulf is a bitcoin mining company that produces zero-carbon energy for crypto mining. *Founded* 2021 Easton, United States **$500M** last round Oct 2025
- 36 [**General Compute** General Compute provides an ASIC-based cloud inference platform with an OpenAI-compatible API for deploying and serving AI models.](https://millionrounds.com/company/general-compute) General Compute provides an ASIC-based cloud inference platform with an OpenAI-compatible API for deploying and serving AI models. *Founded* - West Covina, United States **$500M** last round Oct 2026
- 37 [**TensorWave** TensorWave is an AMD-exclusive AI and HPC cloud platform founded in 2023 and based in Las Vegas, Nevada.](https://millionrounds.com/company/tensorwave) TensorWave is an AMD-exclusive AI and HPC cloud platform founded in 2023 and based in Las Vegas, Nevada. *Founded* 2023 Las Vegas, United States **$450M** last round Jun 2026
- 38 [**Oxide** oxide is a unique venture companies that provide a key material state-of-the-art light technology as "single crystal material.](https://millionrounds.com/company/oxide) oxide is a unique venture companies that provide a key material state-of-the-art light technology as "single crystal material. *Founded* 2000 United States **$445M** last round Oct 2026
- 39 [**ID.me**](https://millionrounds.com/company/id-me) *Founded* - United States **$444M** last round Sept 2025
- 40 [**Modal Labs** Modal develops machine learning software to help run code in the cloud.](https://millionrounds.com/company/modal-labs) Modal develops machine learning software to help run code in the cloud. *Founded* 2021 New York, United States **$442M** last round Jun 2026
- 41 [**Lightmatter** Lightmatter is a Boston-based optical computing company founded in 2017 by MIT researchers.](https://millionrounds.com/company/lightmatter) Lightmatter is a Boston-based optical computing company founded in 2017 by MIT researchers. *Founded* 2017 Mountain View, United States **$433M** last round Oct 2024
- 42 [**Boom Supersonic**](https://millionrounds.com/company/boom-supersonic) *Founded* - United States **$433M** last round Dec 2025
- 43 [**Starcloud** Starcloud, Inc.](https://millionrounds.com/company/starcloud) Starcloud, Inc. *Founded* 2024 Redmond, United States **$430M** last round Aug 2026
- 44 [**Clear Street** Clear Street is a diversified financial services firm replacing the legacy infrastructure used across capital markets.](https://millionrounds.com/company/clear-street) Clear Street is a diversified financial services firm replacing the legacy infrastructure used across capital markets. *Founded* 2018 New York, United States **$400M** last round Jun 2026
- 45 [**Sysdig** The leader in cloud security powered by runtime insights](https://millionrounds.com/company/sysdig) The leader in cloud security powered by runtime insights *Founded* 2013 San Francisco, United States **$388M** last round Dec 2021
- 46 [**Fastly** Fastly helps digital businesses keep pace with their customer expectations by delivering secure and online experiences.](https://millionrounds.com/company/fastly) Fastly helps digital businesses keep pace with their customer expectations by delivering secure and online experiences. *Founded* 2011 San Francisco, United States **$379M** last round Dec 2025
- 47 [**GMI Cloud** GMI Cloud creatE the foundation for the AI-driven future, ensuring the technology of tomorrow can propel our world forward.](https://millionrounds.com/company/gmi-cloud) GMI Cloud creatE the foundation for the AI-driven future, ensuring the technology of tomorrow can propel our world forward. *Founded* 2023 Mountain View, United States **$372M** last round Sept 2026
- 48 [**Panthalassa** Panthalassa is a public-benefit corporation based in Portland, Oregon, founded in 2016.](https://millionrounds.com/company/panthalassa) Panthalassa is a public-benefit corporation based in Portland, Oregon, founded in 2016. *Founded* 2021 Portland, United States **$365M** last round Aug 2026
- 49 [**Wasabi Technologies**](https://millionrounds.com/company/wasabi-technologies) *Founded* - United States **$331M** last round May 2026
- 50 [**Volta**](https://millionrounds.com/company/volta) *Founded* - United States **$316M** last round Aug 2026

**Total funding** how the list is ranked

**15 November 2026** updated nightly

**Rounds we track** source: Millionrounds

Companies whose funding rounds we classed in this sector, ranked by the total they have raised in rounds we hold. Nobody pays to be on a list.

## Who backed them?

Open any company for its rounds and investors, or search the investors who back cloud startups in the United States in the app, with filters, lists and exports.

[Find their investors](https://millionrounds.com/login?join=1&next=/app/investors)[All top lists](https://millionrounds.com/top-lists)

## More cloud lists

[See all](https://millionrounds.com/top-lists?t=Cloud)

[*B* *C* *FT* **Cloud startups that raised in 2026** 174 companies · $142B in 2026](https://millionrounds.com/top-lists/cloud-startups-raised-2026)[*C* *C* *CS* **Cloud startups in the United States that raised in 2026** 106 companies · $62B in 2026](https://millionrounds.com/top-lists/cloud-startups-united-states-raised-2026)[*A* *C* *BT* **Cloud startups founded in 2021** 75 companies · $5.3B](https://millionrounds.com/top-lists/cloud-startups-founded-2021)[*RD* *SD* *NC* **Cloud startups founded in 2020** 67 companies · $5.3B](https://millionrounds.com/top-lists/cloud-startups-founded-2020)[*TA* *PD* *A* **Cloud startups in San Francisco** 67 companies · $5.3B](https://millionrounds.com/top-lists/cloud-startups-san-francisco)[*FT* *OC* *BF* **Cloud startups founded in 2019** 67 companies · $16B](https://millionrounds.com/top-lists/cloud-startups-founded-2019)[*C* *CE* *C* **Cloud startups founded in 2018** 64 companies · $42B](https://millionrounds.com/top-lists/cloud-startups-founded-2018)[*N* *A* *OQ* **Cloud startups in the United Kingdom** 62 companies · $11B](https://millionrounds.com/top-lists/cloud-startups-united-kingdom)

## More lists for United States

[See all](https://millionrounds.com/top-lists?r=United%20States)

[*O* *A* *X* **Startups in the United States** 42,176 companies · $870B](https://millionrounds.com/top-lists/startups-united-states)[*GV* *V* *RP* **Health startups in the United States** 7,411 companies · $71B](https://millionrounds.com/top-lists/health-startups-united-states)[*O* *A* *X* **AI startups in the United States** 5,656 companies · $718B](https://millionrounds.com/top-lists/ai-startups-united-states)[*V* *RP* *DH* **Healthcare startups in the United States** 4,148 companies · $51B](https://millionrounds.com/top-lists/healthcare-startups-united-states)[*S* *P* *I* **IT Services startups in the United States** 3,482 companies · $27B](https://millionrounds.com/top-lists/it-services-startups-united-states)[*D* *CE* *AD* **Big Data & Analytics startups in the United States** 2,107 companies · $132B](https://millionrounds.com/top-lists/big-data-startups-united-states)[*O* *A* *W* **AI startups in the United States that raised in 2026** 1,648 companies · $431B in 2026](https://millionrounds.com/top-lists/ai-startups-united-states-raised-2026)[*D* *P* *A* **Software startups in the United States** 1,638 companies · $77B](https://millionrounds.com/top-lists/software-startups-united-states)