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ClearSky Data is a technology company.
ClearSky Data delivered a hybrid cloud storage solution, providing enterprises with on-demand primary storage, offsite backup, and disaster recovery as a unified service. The company's platform integrated high-performance local caching with cloud-scale storage, ensuring data availability and protection without the need for extensive on-premise infrastructure. This architecture offered a unique approach to managing the entire data lifecycle, blending performance and resilience across distributed environments.
The company was founded by Ellen Rubin and Lazarus Vekiarides, emerging from stealth mode in 2015. Their insight was to address the complexities and costs associated with traditional enterprise storage, backup, and disaster recovery. They recognized the increasing demand for cloud flexibility coupled with the need for on-premises performance, leading to the development of their innovative data management system.
ClearSky Data's offering appealed to enterprises seeking to simplify their storage operations and reduce infrastructure overhead, enabling them to consume storage as a utility. The company envisioned a future where data was seamlessly accessible and protected, regardless of its location or workload requirement, ultimately aiming to transform how organizations managed their critical information assets. Their capabilities were ultimately integrated into Amazon Web Services, signifying the strategic value of their technology.
ClearSky Data has raised $79.0M across 4 funding rounds.
ClearSky Data has raised $79.0M in total across 4 funding rounds.
ClearSky Data is a technology company that provides hybrid cloud data storage and disaster recovery solutions, enabling enterprise IT teams and service providers to reduce infrastructure costs and footprints while ensuring data protection.[7][5] It addresses challenges in data management by combining on-premises and cloud storage for scalable, resilient operations, serving regulated and high-stakes industries needing reliable backup, recovery, and optimization.[7][5]
The company solves key problems like high storage costs, complex migrations, and disaster recovery gaps through efficient hybrid architectures that minimize vendor lock-in and accelerate business continuity.[7][5] Growth momentum includes market entry into disaster recovery, partnerships with investors like US Boston Capital Growth, and positioning amid rising demand for hybrid cloud strategies, though specific recent metrics are limited in available data.[7][5]
ClearSky Data emerged to tackle enterprise data storage inefficiencies, focusing on hybrid cloud models that blend local control with cloud scalability.[7] Founded as ClearSky Data, Inc., it gained early traction by helping IT leaders cut costs and simplify infrastructure, with backing from growth capital firms like US Boston Capital Growth, which highlighted its role in portfolio optimization.[7]
The idea stemmed from the need for flexible data solutions in an era of exploding data volumes, evolving from pure storage to integrated disaster recovery offerings.[5][7] Pivotal moments include entering the disaster recovery market, demonstrating practical adoption by enterprises seeking cost-effective alternatives to full public cloud reliance.[5][7]
ClearSky Data rides the hybrid cloud trend, capitalizing on enterprises' shift away from single-vendor public clouds toward multi-cloud strategies that balance cost, control, and compliance.[7][5] Timing aligns with surging data growth from AI and edge computing, where full cloud migration proves expensive and risky—market forces like regulatory pressures (e.g., data sovereignty) and economic caution favor hybrid models.[5]
It influences the ecosystem by enabling IT efficiency for service providers, indirectly supporting innovation in data-intensive fields without the overhead of bloated infrastructure.[7] This positions it amid broader forces like cloud repatriation and resilience demands post-major outages.
ClearSky Data is poised for expansion as hybrid/multi-cloud adoption accelerates, potentially integrating AI-driven optimization for predictive recovery and automated tiering. Trends like edge computing, stricter compliance (e.g., GDPR evolutions), and cost pressures from hyperscalers will shape its path, amplifying demand for its footprint-reducing tech.[5][7]
Its influence may grow through deeper investor-backed scaling or acquisitions, evolving from niche storage to a core resilience platform—echoing its origin in simplifying data chaos for forward-thinking enterprises.[7]
ClearSky Data has raised $79.0M in total across 4 funding rounds.
ClearSky Data's investors include General Catalyst, Highland Capital Partners, Pear Tree Partners, David Barrett, Advisors Fund LLC, Asylum Ventures, Bungalow Capital, Collaborative Seed & Growth Partners, Cultivation Capital, Digital Currency Group, Jenny Fielding, Scott Hartley.
ClearSky Data has raised $79.0M across 4 funding rounds. Most recently, it raised $20.0M Other Equity in November 2018.