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Complement 1 raised $16M in Seed funding led by Owl Ventures and Blume Ventures to expand operations and R&D efforts.

PRIVATEMay 13, 2025•about 1 year ago

Amount Raised

$16 Million

Round Type

Seed

DoverBiotechnologyHealth CareMedical

Investors

Blume VenturesOwl Ventures

Description

Complement 1, a health tech startup, raised $16M in Seed funding. The round was led by Owl Ventures and Blume Ventures. The company intends to use the funds to expand operations and its R&D efforts. Their tech-enabled lifestyle program aids cancer patients and survivors through personalized coaching.

Company Information

Company

Complement 1

Location

Dover, Delaware, United States

About

Complement 1 is a health technology company dedicated to improving cancer care through lifestyle medicine. It has developed a tech-enabled lifestyle program with daily 1:1 dedicated CoActive Coaching for cancer patients, survivors, and those at high risk. By combining personalized coaching with evidence-based interventions in physical activity, nutrition, and somatic practices, the company helps patients improve outcomes and quality of life. Its platform integrates with conventional oncology care to deliver better outcomes and empower patients in their healing journey.

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Predictive Intelligence
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Funding Insights

Based on industry data
VC-backed spending patterns
VC-backed companies spend 89% more on sales and 100% more on marketing than bootstrapped peers
Tech investment trends
83% of B2B companies plan digital investments, with 79% prioritizing customer experience tech

Fundz is a real-time business intelligence platform powered by agentic AI that proactively delivers personalized daily signals — including funding rounds, executive changes, M&A activity, 13F institutional filings, SEC 8-K events, investor activity, and website modifications — based on each user's watchlist and ICP. A trusted data source at firms such as BlackRock, Oracle, Kleiner Perkins, LinkedIn, HubSpot, and Cloudflare, Fundz democratizes the institutional-grade intelligence that previously required a PitchBook or Bloomberg terminal. Features include FundzWatch™ for automated website change detection, Daily Briefing for AI-powered daily briefings, and unified cross-signal alerts across 200,000+ companies. Developers and data teams can access these signals programmatically via the Fundz Funding Data API, with transparent published pricing.

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