81 Collection

81 Collection is a Chicago-based venture capital firm founded in 2021 that backs pre-seed and seed-stage startups. It focuses on entrepreneurs who bring offline industries online, supporting technology-enabled companies operating in traditionally offline sectors. The firm invests in early-stage ventures across the United States, prioritizing opportunities that apply technology to hard industries.
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Alex Kirshenbaum

Co-Founder and Principal

Vijen Patel

Managing Partner

Past deals in Pets

Goose

Seed Round in 2025
Goose is a developer of a pet booking and management platform that simplifies the process for pet owners to find and book services for their pets. The platform offers a comprehensive range of services, including daycare, boarding, grooming, and walking, allowing users to compare prices and reviews from various providers. With its user-friendly interface, customers can easily book appointments with just a few clicks. Additionally, the platform provides pet sitters with an efficient way to manage their services, enhancing the overall experience for both pet owners and service providers.

Pinch

Seed Round in 2024
Pinch operates on-demand cosmetic injection platform for cosmetic procedures, offering consultation, scheduling, and booking at home, office, or hotel, with medically trained nurse practitioners for convenience and privacy. Pinch offers a convenient, non-invasive approach to beauty, focusing on clinical data and proven treatments, suitable for both humans and pets.
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