Stellifi VC

Stellifi is a venture capital firm based in Austin, Texas, founded in 2021. The firm specializes in investing in transformative technologies within the real estate sector, often referred to as PropTech. Stellifi targets innovative solutions that have the potential to reshape and enhance the real estate landscape, focusing on investments that drive significant advancements in the industry.

Matthew McDonnell JD

Co-Founder and Managing Partner

Nicholas Yarnall

General Partner

5 past transactions

Soil Connect

Venture Round in 2025
Soil Connect Services, Inc., established in 2018 and headquartered in Plainview, New York, operates a digital marketplace for construction professionals involved in soil and aggregates management. The platform connects excavators, contractors, builders, landscapers, and other industry professionals, facilitating the efficient transport and management of soil and related materials. By streamlining operations and enabling direct transactions, Soil Connect aims to reduce costs and inefficiencies within the construction sector.

Leni

Seed Round in 2024
Leni is an AI-powered reporting and portfolio intelligence system for real estate asset owners and operators. We streamline data aggregation to provide transparent reporting and actionable insights via proprietary AI models. This helps real estate teams make data-driven decisions and attain portfolio targets. We are the first in the sector to launch a patent-pending universal data model that paves the way for vertical AI agents and unique industry-specific models to be built and run across the industry.

HELIXintel

Series A in 2023
HELIXintel is a technology company based in Hamburg, New York, incorporated in 2019, that develops a computerized maintenance management system and an inventory and task management platform to track the condition, maintenance history, and lifecycle of equipment and property. The platform enables businesses to monitor equipment condition, organize maintenance workflows, and request service and parts, while also serving as a B2B marketplace that connects equipment operators with original equipment manufacturers and their authorized service networks. By centralizing maintenance data and workflows, HELIXintel aims to extend equipment life, improve uptime, and reduce environmental footprint, while saving cash, staff time, and energy for asset-intensive organizations.

Tough Leaf

Seed Round in 2022
Tough Leaf is a business-to-business platform designed to support the growth of Diverse Firms, including minority, women, and disadvantaged business enterprises (M/W/DBEs), by connecting them with project opportunities and capacity-building services. The company operates a construction marketplace that enables contractors and developers to find and hire certified subcontractors from underserved communities, helping them to comply with regulatory requirements. By facilitating these connections, Tough Leaf fosters lasting relationships between contractors and qualified diverse firms, ultimately promoting inclusivity within the construction industry and enhancing opportunities for underrepresented businesses.

HELIXintel

Seed Round in 2022
HELIXintel is a technology company based in Hamburg, New York, incorporated in 2019, that develops a computerized maintenance management system and an inventory and task management platform to track the condition, maintenance history, and lifecycle of equipment and property. The platform enables businesses to monitor equipment condition, organize maintenance workflows, and request service and parts, while also serving as a B2B marketplace that connects equipment operators with original equipment manufacturers and their authorized service networks. By centralizing maintenance data and workflows, HELIXintel aims to extend equipment life, improve uptime, and reduce environmental footprint, while saving cash, staff time, and energy for asset-intensive organizations.
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