# BoolSi

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/boolsi

- Industry: Software
- Headquarters: Boston, US
- Website: www.boolsi.com
- Total disclosed funding: $6M
- Latest round: Seed (Feb 20, 2026)
- Investors on record: 4

## About

Based in Boston, US, BoolSi, Inc. is a software company specializing in hardware acceleration solutions that enhance software application performance in embedded systems.BoolSi, Inc. was founded in 2023 in Boston, US, focusing on hardware acceleration solutions for software applications. The company secured USD 6.000 mn in Seed funding in June 2026, led by Fine Structure Ventures, with participation from Coalition Ventures, Fifth Quarter Ventures, and Pillar, raising a total of USD 6.000 mn so far. The company has completed one deal to date.BoolSi specializes in hardware acceleration solutions that transform software applications into custom digital logic, significantly improving performance in embedded systems. The company enables developers to identify performance hotspots in their C or C++ code, compiling them into specialized hardware co-processors tailored to application-specific needs. These hardware agents operate independently of the CPU, often delivering speed improvements exceeding 10 times that of traditional processing methods, making them particularly beneficial for time-sensitive applications such as robotics. The streamlined deployment process includes tasks like API mapping, Board Support Package updates, and hardware bitstream production, facilitating a smooth transition from software to hardware for clients. BoolSi's products target technology firms and developers in North America and Europe engaged in robotics, machine learning, and IoT applications.BoolSi's revenue model is centered on a subscription-based service for its hardware acceleration platform, allowing clients to access its capabilities regularly. Clients typically engage in direct transactions for utilizing the BoolSi toolchain, which efficiently converts software hotspots into custom hardware solutions. The company may form strategic partnerships with technology firms that integrate BoolSi’s solutions into their products, enhancing their offerings. Pricing is structured based on the required service level, potentially including tiers corresponding to the number of hardware agents deployed or the complexity of applications. Key offerings include BoolSi hardware agents designed to address performance bottlenecks in embedded applications, improving the efficiency and responsiveness of client products.BoolSi plans to leverage its recent USD 6.000 mn Seed funding to develop its compiler platform and launch a private beta. The funding will also support the expansion from programmable chips to custom chip designs. The company aims to expand its reach into new markets, particularly enhancing its presence in regions like Asia and South America by 2027. Upcoming products are being designed to further enhance their hardware acceleration capabilities.

## Funding rounds

- Seed, Feb 20, 2026, $6M — Pillar, Fine Structure Ventures, Fifth Quarter Ventures, Coalition Ventures

## Investors

- Pillar (https://capitalatlas.ai/funds/pillar) — Seed
- Fine Structure Ventures (https://capitalatlas.ai/funds/fine-structure-ventures) — Seed
- Fifth Quarter Ventures (https://capitalatlas.ai/funds/fifth-quarter-ventures) — Seed
- Coalition Ventures — Seed