# Leil Storage OÜ

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/leil-storage-ou

- Industry: Software
- Headquarters: Tallinn, Estonia
- Website: www.leil.io
- Total disclosed funding: $1.8M
- Latest round: Seed (Oct 6, 2025)
- Investors on record: 2

## About

Leil Storage OÜ is an Estonian company specializing in innovative data storage solutions, utilizing advanced technology for high-capacity, energy-efficient storage aimed at enterprises across multiple sectors.Founded in 2022 and headquartered in Tallinn, Estonia, Leil Storage OÜ focuses on delivering advanced data storage solutions. The company has successfully completed 2 deals, with the most recent funding round being a Seed round in November 2025, where they raised EUR 1.5 million from Karma Ventures and Specialist VC. The company's founder has a background in technology and innovation, although specific prior ventures are not disclosed.Leil Storage primarily offers an innovative data storage solution leveraging its proprietary SaunaFS distributed file system, designed for large-scale applications requiring high capacity, energy efficiency, and enhanced data integrity. The core product features include support for Host-Managed Shingled Magnetic Recording (HM-SMR) drives, modular software-defined storage capabilities, and optimizations for various backup stacks such as Veeam and Acronis. These solutions cater to enterprises across multiple sectors, including AI, HPC, media production, and archiving, by providing scalable and energy-efficient storage options that reduce carbon emissions and power costs. The company targets markets in North America, Europe, and Asia, focusing on organizations seeking to enhance their data storage capabilities while adhering to sustainability goals. By integrating advanced technology such as instant copy-on-write snapshots and checksum data verification, Leil Storage mitigates the risk of data loss, thereby addressing critical end-user concerns regarding data integrity and accessibility in an increasingly data-driven environment.Leil Storage's revenue model is primarily structured around B2B transactions, providing its data storage solutions to enterprise clients through direct sales and partnerships with backup vendors. The company offers a range of pricing plans for its products, which may include subscription-based models for its software and hardware components, enabling flexible scaling according to client needs. For instance, the Advanced Green and Enterprise Green product tiers provide different capacities and enhanced energy efficiency features, tailored to the requirements of larger organizations with substantial data storage needs. The firm engages with customers through its sales team, providing detailed consultations to determine the most suitable solutions based on the specific requirements of each enterprise. Leil Storage’s focus on sustainable data storage aligns with its commitment to reducing energy consumption, positioning its offerings as essential investments for organizations aiming to lower their environmental footprint while optimizing their data management practices.In November 2025, Leil Storage OÜ raised EUR 1.5 million in Seed funding led by Karma Ventures, with participation from Specialist VC. The company will utilize this funding to accelerate its go-to-market strategy, expand its product roadmap, and grow its commercial team. Plans for future growth include the development of new products designed to enhance data storage efficiency and scalability, as well as expansion into additional markets in North America, Europe, and Asia, with targeted launches planned for 2026.

## Funding rounds

- Seed, Oct 6, 2025, $1.8M — Karma Ventures, Specialist VC

## Investors

- Karma Ventures (https://capitalatlas.ai/funds/karma-ventures) — Seed
- Specialist VC (https://capitalatlas.ai/funds/specialist-vc) — Seed