About CloudStack
CloudStack is a Technology company based in Cupertino (United States) founded in 2008, and was acquired by Citrix in August 2011. Open source software for managing cloud infrastructure is utilized. CloudStack has raised $11 million across 1 funding round from investors including Nexus Venture Partners, Citrix and INDEX. CloudStack offers products and services including CloudStack Software and CloudStack API. Its focus areas include Enterprise Infrastructure, Open Source, System Software and Operating System. Its legal entity is The Apache Software Foundation. Its competitors include Sun Microsystems, SwiftStack and ZeroStack; 2 of its 3 listed competitors have raised funding.
Company details
CloudStack was founded in 2008 in Cupertino, United States, within the cloud computing sector. Open source software is provided for building, managing, and deploying infrastructure as a service (IaaS) environments. Operations include compute orchestration, Network-as-a-Service, user and account management, native API integration, resource accounting, and a user interface. The platform was initially developed by Cloud.com before its acquisition by Citrix in 2011.
- Total Equity Funding$11M (USD)
in 1 rounds
- Latest Funding Round$11M (USD), Series B
May 2010
- InvestorsNexus Venture Partners
& 3 more
- Acquired byCitrix
(Aug 2011)
Products & Services of CloudStack
CloudStack offers a comprehensive portfolio of products and services, including CloudStack Software and CloudStack API.
Open-source tool for deploying and managing virtual machine infrastructures
Interface for integrating with cloud management and hybrid deployments
Apps and channels of CloudStack
its YouTube channel Apache CloudStack has 1.66K subscribers and 30 videos.
Videos from CloudStack
The most watched videos on CloudStack's YouTube channel, Apache CloudStack (1.66K subscribers). Click a video to play it here.
More on Apache CloudStack.
Funding Insights of CloudStack
CloudStack has successfully raised a total of $11M through 1 strategic funding round. The most recent funding activity was a Series B round of $11 million completed in May 2010. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding $11M
- Total Rounds 1
- Last Round Series B — $11M
- First Round $11M
(May 2010)
- Investors Count 3
All 1 funding rounds of CloudStack with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| May 2010 | $11M | Series B | – | – |
4 investors in total: 4 institutional.
Investors in CloudStack
CloudStack has secured backing from 4 investors, including institutional and venture fund investors. Prominent investors backing the company include Nexus Venture Partners, Citrix and INDEX.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Redpoint Ventures is engaged in venture capital investments. | redpoint.com | Woodside, United States | ||
Venture capital firm that partners with entrepreneurs for product-first companies. | 2006 | nexusvp.com | Menlo Park, United States | |
| index.ae | ||||
Cloud-based virtualization for networks and desktops is delivered to businesses. | 1989 | citrix.com | Fort Lauderdale, United States |
Investor details for CloudStack
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
- Complete investor list
- Round participation
- Investor portfolios
- Co-investor network
Verified entity values are shown only after access is granted.
Timeline of CloudStack
3 dated milestones of CloudStack across 3 years, from founding to its latest funding, stage changes and deals.
- Founded CloudStack is founded.
- Funding First funding round of $11.0M.
- Exit Acquired by Citrix.
Competitors of CloudStack
CloudStack has 3 listed competitors in our database, 2 of them funded. They include Sun Microsystems, SwiftStack and ZeroStack.
| Company Name | Domain | Founded | HQ Location | Total funding | Employees | Description |
|---|---|---|---|---|---|---|
| sun.com | 1982 | Santa Clara, United States | Provides scalable hardware systems, servers, and storage for enterprise database optimization and management. | |||
| swiftstack.com | 2011 | San Francisco, United States | $25.7M | Scalable software-defined object storage is delivered on commodity hardware. | ||
| zerostack.com | 2014 | Mountain View, United States | $21.6M | 4 | Delivers private cloud solutions tailored for mid-sized enterprises. |
Detailed competitors of CloudStack
The full competitor set, operating metrics and side-by-side benchmarks require an active premium plan.
- Full competitor set
- Operating metrics
- Benchmarks
- Competitive positioning
Verified entity values are shown only after access is granted.
Top companies in Big Data & Cloud Infrastructure
3 companies that operate in the same segment as CloudStack (Big Data & Cloud Infrastructure) in United States, ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
Data, analytics, and AI capabilities are unified in a platform. | 2013 | San Francisco, California, United States | USD 20.67 B | USD 15.9 M | 5,679 | |
Cloud orchestration solutions are provided for multi-cloud and device applications. | 1998 | Palo Alto, California, United States | USD 595.83 M | USD 812.05 M | 8,861 | |
A cloud-based database-as-a-service platform is provided for application development. | 2007 | New York, New York, United States | USD 311.32 M | USD 2.46 B | 8,070 |
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Related news about Cloudstack
Complete news archive for CloudStack
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Frequently Asked Questions about CloudStack
CloudStack was founded in 2008 and raised its 1st funding round 2 years after it was founded.
CloudStack is headquartered in Cupertino, United States. It is registered at Cupertino, California, United States.
CloudStack is a funded company, having raised a total of $11M across 1 funding round to date. The company's 1st funding round was a Series B of $11M, raised on May 2010.
CloudStack was founded in 2008 in Cupertino, United States, within the cloud computing sector. Open source software is provided for building, managing, and deploying infrastructure as a service (IaaS) environments. Operations include compute orchestration, Network-as-a-Service, user and account management, native API integration, resource accounting, and a user interface. The platform was initially developed by Cloud.com before its acquisition by Citrix in 2011.
CloudStack's top competitors include SwiftStack, Sun Microsystems and ZeroStack.
CloudStack offers CloudStack Software and CloudStack API.
CloudStack has 4 investors. Key investors include Nexus Venture Partners, Citrix, INDEX, and Redpoint Ventures.
CloudStack operates through The Apache Software Foundation.
Yes. CloudStack was acquired by Citrix in August 2011.

