# Top 50 Cloud Startups Founded in 2019 by Funding (2026)

> The 50 best-funded cloud startups founded in 2019, ranked by total funding raised: $16B combined. With founding year, headquarters and each company's rounds.

Source: https://millionrounds.com/top-lists/cloud-startups-founded-2019 (Millionrounds; every figure on the page links to its filing or article)

- 1 [**Firmus Technologies** Firmus Technologies is an Australian AI infrastructure company founded in 2019, focused on creating energy-efficient and sustainable "AI Factories." With operat](https://millionrounds.com/company/firmus-technologies) Firmus Technologies is an Australian AI infrastructure company founded in 2019, focused on creating energy-efficient and sustainable "AI Factories." With operat *Founded* 2019 Saint Leonards, Australia **$13B** last round Aug 2026
- 2 [**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
- 3 [**BIG Fiber** BIG Fiber, based in Sunnyvale, California, is a metropolitan dark fiber infrastructure company that specializes in providing high-capacity, unlit fiber networks.](https://millionrounds.com/company/big-fiber) BIG Fiber, based in Sunnyvale, California, is a metropolitan dark fiber infrastructure company that specializes in providing high-capacity, unlit fiber networks. *Founded* 2019 Sunnyvale, United States **$250M** last round May 2026
- 4 [**Databento** Databento is a financial technology company that specializes in delivering institutional-grade market data through user-friendly APIs.](https://millionrounds.com/company/databento) Databento is a financial technology company that specializes in delivering institutional-grade market data through user-friendly APIs. *Founded* 2019 Salt Lake City, United States **$197M** last round Nov 2026
- 5 [**VEIR** VEIR is a technology company founded in 2019, based in Woburn, Massachusetts.](https://millionrounds.com/company/veir) VEIR is a technology company founded in 2019, based in Woburn, Massachusetts. *Founded* 2019 Woburn, United States **$185M** last round Oct 2026
- 6 [**Spectro Cloud** Spectro Cloud is an enterprise cloud-native infrastructure company founded in 2019 and based in San Jose, California.](https://millionrounds.com/company/spectro-cloud) Spectro Cloud is an enterprise cloud-native infrastructure company founded in 2019 and based in San Jose, California. *Founded* 2019 San Jose, United States **$175M** last round Jul 2026
- 7 [**Blackwall** Blackwall is an AI-enabled security infrastructure company based in Tallinn, Estonia.](https://millionrounds.com/company/blackwall) Blackwall is an AI-enabled security infrastructure company based in Tallinn, Estonia. *Founded* 2019 Tallinn, United Kingdom **$162M** last round Oct 2026
- 8 [**Nyobolt** Nyobolt is an energy storage technology company based in Cambridge, UK, founded in 2019.](https://millionrounds.com/company/nyobolt) Nyobolt is an energy storage technology company based in Cambridge, UK, founded in 2019. *Founded* 2019 Impington, United Kingdom **$155M** last round Aug 2026
- 9 [**Lumafield** Lumafield is an accessible X-ray CT platform that gives engineers better insights into product development and manufacturing.](https://millionrounds.com/company/lumafield) Lumafield is an accessible X-ray CT platform that gives engineers better insights into product development and manufacturing. *Founded* 2019 San Francisco, United States **$125M** last round Nov 2025
- 10 [**Honeycomb** Honeycomb is a real estate insurance company that provides coverage for landlord Insurance and condo association insurance.](https://millionrounds.com/company/honeycomb) Honeycomb is a real estate insurance company that provides coverage for landlord Insurance and condo association insurance. *Founded* 2019 Chicago, United States **$117M** last round Jun 2026
- 11 [**Enfabrica** Enfabrica develops hardware, software, and system technologies to resolve blockages in computing workloads.](https://millionrounds.com/company/enfabrica) Enfabrica develops hardware, software, and system technologies to resolve blockages in computing workloads. *Founded* 2019 Mountain View, United States **$115M** last round Nov 2024
- 12 [**Cast AI** Cast AI is a cloud technology company founded in 2019 and headquartered in Miami, Florida.](https://millionrounds.com/company/cast-ai) Cast AI is a cloud technology company founded in 2019 and headquartered in Miami, Florida. *Founded* 2019 Miami, United States **$108M** last round Jan 2026
- 13 [**Bionic** Bionic is a provider of an application security posture management platform to help enterprises protect applications efficiently.](https://millionrounds.com/company/bionic) Bionic is a provider of an application security posture management platform to help enterprises protect applications efficiently. *Founded* 2019 Palo Alto, United States **$65M** last round Mar 2022
- 14 [**QumulusAI** AI Cloud Infrastructure Company](https://millionrounds.com/company/qumulusai) AI Cloud Infrastructure Company *Founded* 2019 Marietta, United States **$60M** last round Jun 2026
- 15 [**Silverflow** Silverflow is a FinTech company based in Duivendrecht, Netherlands, founded in 2019 by Robert Kraal, Anne Willem de Vries, and Paul Buying.](https://millionrounds.com/company/silverflow) Silverflow is a FinTech company based in Duivendrecht, Netherlands, founded in 2019 by Robert Kraal, Anne Willem de Vries, and Paul Buying. *Founded* 2019 Amsterdam, Netherlands **$56M** last round Mar 2026
- 16 [**IVRy** Ivry offers cloud based telephonic answering service.](https://millionrounds.com/company/ivry) Ivry offers cloud based telephonic answering service. *Founded* 2019 Minato, Japan **$55M** last round May 2026
- 17 [**Cloud Decisions** Cloud Decisions is a talent acquisition and cloud consultant company.](https://millionrounds.com/company/cloud-decisions) Cloud Decisions is a talent acquisition and cloud consultant company. *Founded* 2019 United Kingdom **$48M** last round Jul 2025
- 18 [**Archera** Archera provides a cloud cost optimization solution for companies to save time and money on their cloud costs, without any risk.](https://millionrounds.com/company/archera) Archera provides a cloud cost optimization solution for companies to save time and money on their cloud costs, without any risk. *Founded* 2019 Bellevue, United States **$47M** last round Oct 2026
- 19 [**Well-Link Tech** Well-Link is a cloud rendering solutions provider with headquarters in Singapore.](https://millionrounds.com/company/well-link-tech) Well-Link is a cloud rendering solutions provider with headquarters in Singapore. *Founded* 2019 Singapore, Singapore **$40M** last round Sept 2022
- 20 [**ToDesk** ToDesk is an internet firm committed to integrating network technology and related technologies into remote, virtual, and cloud desktops.](https://millionrounds.com/company/todesk) ToDesk is an internet firm committed to integrating network technology and related technologies into remote, virtual, and cloud desktops. *Founded* 2019 Shanghai **$39M** last round Jan 2022
- 21 [**QA Wolf** QA Wolf is a Seattle-based company founded in 2019 that specializes in AI-powered managed quality assurance (QA) services.](https://millionrounds.com/company/qa-wolf) QA Wolf is a Seattle-based company founded in 2019 that specializes in AI-powered managed quality assurance (QA) services. *Founded* 2019 Seattle, United States **$36M** last round Jul 2024
- 22 [**Shoreline.io** Shoreline.io is a cloud reliability company focused on real-time automation and control for cloud operations teams.](https://millionrounds.com/company/shoreline-io) Shoreline.io is a cloud reliability company focused on real-time automation and control for cloud operations teams. *Founded* 2019 Redwood City, United States **$35M** last round Mar 2022
- 23 [**Robocorp** Robocorp is a technology company focused on AI-native Python automation for business process automation (BPA) and robotic process automation (RPA).](https://millionrounds.com/company/robocorp) Robocorp is a technology company focused on AI-native Python automation for business process automation (BPA) and robotic process automation (RPA). *Founded* 2019 San Francisco, United States **$27M** last round Jun 2021
- 24 [**Strata Identity** Strata Identity provides distributed multi-cloud identity orchestration for hybrid and multi-cloud environments.](https://millionrounds.com/company/strata-identity) Strata Identity provides distributed multi-cloud identity orchestration for hybrid and multi-cloud environments. *Founded* 2019 Boulder, United States **$26M** last round Jan 2023
- 25 [**Exostellar** We help enterprise companies achieve cloud optimizations and cost reductions without service interruptions.](https://millionrounds.com/company/exostellar) We help enterprise companies achieve cloud optimizations and cost reductions without service interruptions. *Founded* 2019 Ithaca, United States **$26M** last round Feb 2025
- 26 [**Kubecost** Kubecost provides real-time cost visibility and insights for teams using Kubernetes.](https://millionrounds.com/company/kubecost) Kubecost provides real-time cost visibility and insights for teams using Kubernetes. *Founded* 2019 San Francisco, United States **$25M** last round Feb 2022
- 27 [**Cloudbrink** Cloudbrink is a Silicon Valley-based enterprise technology company founded in 2019, headquartered in Sunnyvale, California.](https://millionrounds.com/company/cloudbrink) Cloudbrink is a Silicon Valley-based enterprise technology company founded in 2019, headquartered in Sunnyvale, California. *Founded* 2019 Sunnyvale, United States **$25M** last round Nov 2022
- 28 [**Loft Labs** Loft Labs enables any organization to scale self-service access to Kubernetes from 10 to 10,000 engineers.](https://millionrounds.com/company/loft-labs) Loft Labs enables any organization to scale self-service access to Kubernetes from 10 to 10,000 engineers. *Founded* 2019 San Francisco, United States **$24M** last round Apr 2024
- 29 [**Authing** Authing is a Chinese identity cloud and identity management company based in Beijing.](https://millionrounds.com/company/authing) Authing is a Chinese identity cloud and identity management company based in Beijing. *Founded* 2019 Beijing, China **$23M** last round Oct 2021
- 30 [**Deno** Deno, officially known as Deno Land Inc., is a technology company that develops a modern runtime environment for JavaScript, TypeScript, and WebAssembly.](https://millionrounds.com/company/deno) Deno, officially known as Deno Land Inc., is a technology company that develops a modern runtime environment for JavaScript, TypeScript, and WebAssembly. *Founded* 2019 New York, United States **$21M** last round Jun 2022
- 31 [**Quantum Brilliance** Quantum Brilliance builds room temperature quantum computers powered by synthetic diamond, enabling applications in everyday computing.](https://millionrounds.com/company/quantum-brilliance) Quantum Brilliance builds room temperature quantum computers powered by synthetic diamond, enabling applications in everyday computing. *Founded* 2019 Canberra, Australia **$20M** last round Jan 2025
- 32 [**Cartlow** First Movers in MENA Green-tech Revolution, Light Asset Organization Empowering Closed-loop Circular Economy.](https://millionrounds.com/company/cartlow) First Movers in MENA Green-tech Revolution, Light Asset Organization Empowering Closed-loop Circular Economy. *Founded* 2019 Dubai **$18M** last round Jun 2022
- 33 [**Northflank** Northflank is a London-based developer platform that simplifies the deployment of applications, databases, AI workloads, and scheduled jobs across various cloud](https://millionrounds.com/company/northflank) Northflank is a London-based developer platform that simplifies the deployment of applications, databases, AI workloads, and scheduled jobs across various cloud *Founded* 2019 London, United Kingdom **$16M** last round Nov 2024
- 34 [**Nobl9** Nobl9 is a software reliability platform founded in 2019, headquartered in Waltham, Massachusetts, with additional offices in Santa Monica, California, and Poznań, Poland.](https://millionrounds.com/company/nobl9) Nobl9 is a software reliability platform founded in 2019, headquartered in Waltham, Massachusetts, with additional offices in Santa Monica, California, and Poznań, Poland. *Founded* 2019 Waltham, United States **$16M** last round Jan 2023
- 35 [**SandGrain** SandGrain specializes in the fields of SAAS, cloud, cyber security, and chip manufacturing.](https://millionrounds.com/company/sandgrain) SandGrain specializes in the fields of SAAS, cloud, cyber security, and chip manufacturing. *Founded* 2019 Delft, Netherlands **$16M** last round Dec 2025
- 36 [**Petabyte Technology** Petabyte Technology provides a veterinary management solution that emphasizes practice productivity and exceptional patient care.](https://millionrounds.com/company/petabyte-technology) Petabyte Technology provides a veterinary management solution that emphasizes practice productivity and exceptional patient care. *Founded* 2019 Plantation, United States **$15M** last round Sept 2021
- 37 [**Watershed** Watershed serves as an enterprise climate platform utilized by companies to assess, report, and address their carbon emissions.](https://millionrounds.com/company/watershed) Watershed serves as an enterprise climate platform utilized by companies to assess, report, and address their carbon emissions. *Founded* 2019 San Francisco, United States **$15M** last round Jan 2026
- 38 [**Zilla Security** Zilla Security provides a modern Identity Governance Automation SaaS platform to handle security for a cloud application.](https://millionrounds.com/company/zilla-security) Zilla Security provides a modern Identity Governance Automation SaaS platform to handle security for a cloud application. *Founded* 2019 Boston, United States **$14M** last round Aug 2022
- 39 [**Bigspoon** Big Spoon Creamery is an artisanal ice cream company based in Alabama, founded in 2014 by chef couple Ryan and Geri-Martha O’Hara.](https://millionrounds.com/company/bigspoon) Big Spoon Creamery is an artisanal ice cream company based in Alabama, founded in 2014 by chef couple Ryan and Geri-Martha O’Hara. *Founded* 2019 Ahmedabad, India **$13M** last round Aug 2022
- 40 [**Vensum Power** Vensum Power is a Finnish technology startup based in Espoo, specializing in advanced power conversion solutions.](https://millionrounds.com/company/vensum-power) Vensum Power is a Finnish technology startup based in Espoo, specializing in advanced power conversion solutions. *Founded* 2019 Espoo, Finland **$12M** last round Nov 2026
- 41 [**Sync Computing** Sync Computing is a deep-tech startup based in Cambridge, Massachusetts, founded in 2019 as a spinout from MIT's Lincoln Laboratory.](https://millionrounds.com/company/sync-computing) Sync Computing is a deep-tech startup based in Cambridge, Massachusetts, founded in 2019 as a spinout from MIT's Lincoln Laboratory. *Founded* 2019 Cambridge, United States **$12M** last round Aug 2022
- 42 [**FancyTech** FancyTech is an e-commerce data application system developer.](https://millionrounds.com/company/fancytech) FancyTech is an e-commerce data application system developer. *Founded* 2019 - **$12M** last round Feb 2025
- 43 [**myTU** myTU, also known as Travel Union, is a Lithuanian fintech company and AI-native digital banking platform based in Vilnius.](https://millionrounds.com/company/mytu) myTU, also known as Travel Union, is a Lithuanian fintech company and AI-native digital banking platform based in Vilnius. *Founded* 2019 Vilnius, Lithuania **$11M** last round Mar 2025
- 44 [**Akamas** Akamas is an AI-powered company specializing in autonomous optimization for software systems.](https://millionrounds.com/company/akamas) Akamas is an AI-powered company specializing in autonomous optimization for software systems. *Founded* 2019 Milan, Italy **$10M** last round Feb 2025
- 45 [**Leaner Technologies** Leaner Technologies provides cloud-based software for cost reduction analysis.](https://millionrounds.com/company/leaner-technologies) Leaner Technologies provides cloud-based software for cost reduction analysis. *Founded* 2019 Meguro, Japan **$9.8M** last round Oct 2024
- 46 [**Flexnode** FLEXNODE is a digital infrastructure company based in Bethesda, Maryland, specializing in high-performance, modular, liquid-cooled micro data centers (MDCs).](https://millionrounds.com/company/flexnode) FLEXNODE is a digital infrastructure company based in Bethesda, Maryland, specializing in high-performance, modular, liquid-cooled micro data centers (MDCs). *Founded* 2019 Bethesda, United States **$9.0M** last round Jan 2026
- 47 [**KiteRa** KiteRa is a cloud service that allows you to create and operate work rules and company rules.](https://millionrounds.com/company/kitera) KiteRa is a cloud service that allows you to create and operate work rules and company rules. *Founded* 2019 Minato, Japan **$6.5M** last round Apr 2024
- 48 [**Fylamynt** Fylamynt is a cloud orchestration and automation platform that assists cloud engineers in codifying all aspects of their cloud workflow.](https://millionrounds.com/company/fylamynt) Fylamynt is a cloud orchestration and automation platform that assists cloud engineers in codifying all aspects of their cloud workflow. *Founded* 2019 Mountain View **$6.5M** last round Dec 2020
- 49 [**SigNoz** SigNoz is an open-source observability platform designed to provide a cost-effective alternative to traditional monitoring solutions like Datadog and New Relic.](https://millionrounds.com/company/signoz) SigNoz is an open-source observability platform designed to provide a cost-effective alternative to traditional monitoring solutions like Datadog and New Relic. *Founded* 2019 San Francisco, United States **$5.4M** last round Sept 2023
- 50 [**Digital Alliance** Digital Alliance is an information technology company that provides cloud solutions and software development services.](https://millionrounds.com/company/digital-alliance) Digital Alliance is an information technology company that provides cloud solutions and software development services. *Founded* 2019 United States **$5.0M** last round Jul 2002

**Total funding** how the list is ranked

**15 November 2026** updated nightly

**Rounds we track** source: Millionrounds

Companies founded in 2019 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.

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