Christopher O'Donnell
Founder · Day · Winchester, Massachusetts, United States
Contact Details
Companies
Why reach out now
Fresh capital means vendor and tool decisions are happening right now.
Open roles signal budget is being allocated across the org.
Most founders lock in key vendors within 60 days of closing a round.
About Christopher O'Donnell
Christopher O'Donnell is the founder of Day, a technology, information and internet startup founded in 2023 and based in Winchester, Massachusetts, United States. The company most recently raised $20M in a Series A round (Feb 2, 2026). This profile is part of JustRaised — a verified database of funded founders updated daily for sales, recruiting and partnerships.
Why reach out to Christopher now
Founders typically evaluate new tools, hire aggressively, and lock in vendor relationships within the first 90 days of closing a round. Day raised 119 days ago, putting Christopher squarely inside that buying window. Reach out with a concise, relevant message that references the raise and the specific problem you solve for Technology, Information and Internet companies.
Frequently asked questions
- Who is Christopher O'Donnell?
- Christopher O'Donnell is the founder of Day, working in the technology, information and internet space.
- How much did Day raise?
- Day raised $20M in a Series A round on Feb 2, 2026.
- How do I contact Christopher?
- Verified email and LinkedIn for Christopher O'Donnell are available on a JustRaised paid plan, alongside 1,000+ other recently funded founders.