# Day AI

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

- Industry: Software
- Headquarters: Boston, US
- Website: www.day.ai/
- Total disclosed funding: $24M
- Latest round: Series A (Feb 2, 2026)
- Investors on record: 9

## About

Based in Massachusetts, the US, Day AI, Inc. and founded in 2023, by Christopher O'Donnell, develops software solutions that enhance operational efficiency and customer relationship management across diverse industries. The company focuses on delivering tailored technological advancements to improve workflow and analytics. Founded in 2023, Day AI, Inc. is a Boston-based company specializing in software solutions aimed at optimizing business operations. Day AI, Inc. specializes in innovative technological solutions designed to streamline operational efficiency across various industries. Their core product offerings include a suite of software applications that optimize workflow management, enhance data analytics, and improve customer relationship management. These products cater to the specific needs of businesses, facilitating smoother interactions between different departments and ultimately leading to improved service delivery for end users. Primarily targeting sectors such as retail, healthcare, and manufacturing, the company's solutions have gained traction in North America and Europe, serving a diverse clientele ranging from small enterprises to large corporations. The company’s commitment to enhancing user experience through reliable and scalable technology is reflected in the positive feedback from its customers, who utilize these tools to drive productivity and growth. The company's revenue is generated through a multi-faceted transaction structure that includes subscription-based models, partnerships, and direct sales. Clients typically engage in annual or monthly subscription agreements to access the suite of software solutions, with pricing tiers designed to accommodate various business sizes and needs. Flagship products command premium pricing, reflecting their advanced features and capabilities, while other services may be offered at competitive rates to attract a broader client base. In addition, the company collaborates with channel partners who resell and integrate these solutions into their offerings, creating additional revenue streams. This diverse approach to revenue generation reinforces the company’s market presence and fosters long-term relationships with its customers. In February 2026, Day AI, Inc. raised USD 20 million in series A funding led by Sequoia Capital with participation from Conviction, Greenoaks Capital, Permanent Capital Ventures and Sound Ventures. The company will use the February 2026 funding to support its growth and product innovation.

## Funding rounds

- Series A, Feb 2, 2026, $20M — Hong Shan, Greenoaks Capital, Sound Ventures, Conviction VC, Permanent Capital Ventures
- Seed, Jul 13, 2023, $4M — Hong Shan, Pillar, Conviction VC, Inspired Capital, Stage 2 Capital, 20Sales

## Investors

- Hong Shan — Seed, Series A
- Pillar (https://capitalatlas.ai/funds/pillar) — Seed
- Conviction VC (https://capitalatlas.ai/funds/conviction-vc) — Seed, Series A
- Inspired Capital (https://capitalatlas.ai/funds/inspired-capital) — Seed
- Stage 2 Capital — Seed
- 20Sales (https://capitalatlas.ai/funds/20sales) — Seed
- Greenoaks Capital (https://capitalatlas.ai/funds/greenoaks-capital) — Series A
- Sound Ventures (https://capitalatlas.ai/funds/sound-ventures) — Series A
- Permanent Capital Ventures (https://capitalatlas.ai/funds/permanent-capital-ventures) — Series A