Boulder, CO
70 Total Employees
45 Local Employees
Year Founded: 2018
Simple, smarter products for everything outdoors. Sunday is the better way to a greener lawn.

Sunday is a data-driven start-up based in Boulder, Colorado, with a mission to empower consumers to take better care of their land. In just three years, we’ve grown from an idea to a major industry disruptor offering 100,000+ homeowners a more sustainable, safer, and tailored experience in backyards across America With support from top-tier investors including BondCap, Sequoia, Forerunner, and Tusk, and following our Series C raise, we are looking for the right people to grow with us. Sunday has a diverse team working across the country to cultivate an engaging, open atmosphere where we can connect, share ideas, and reimagine the American backyard. Our culture reflects our commitment to inclusion, individual growth, and curiosity.

Sunday Offices

Hybrid Workspace

Employees engage in a combination of remote and on-site work.

Sunday is headquartered in Boulder, CO, but we have employees across the country. We understand the benefit of a flexible work environment.

Typical time on-site: Flexible
Boulder, CO

What the Team is Saying


Technology We Use


Articles We're In

Published on April 05, 2024

Built In Colorado’s 50 Startups to Watch

Author Unknown
Updated on April 03, 2024

4 Tech Leaders Reveal the Key Factors Driving Their Innovation

To find out how companies are driving innovation in their unique spaces this year, Built In Colorado connected with four local tech leaders.&nbsp;</p>

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Author Unknown
Updated on February 01, 2024

Summer Tech Watch: 11 Colorado Companies to Know

Spanning a myriad of industries — from healthtech to gaming, cybersecurity, energy and more — keep your eyes on these impressive local employers.

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