Alex Lange
Angel investor in Kirkland
Kirkland, Washington
Alex Lange, Angel investor in Kirkland is an active investor based in Kirkland, Washington. This profile covers what Alex Lange backs, at which stage, and how founders can reach out in 2026.
Mr. Alex Lange serves as Chief Executive Officer at Elm Street Technology. Mr. Lange served as an Operating Partner at the National Association of Realtors Reach. Mr. Lange served as Chief Administrative Officer at Home Captain. Mr. Lange joins the company from UpstreamRE, a national broker/member-driven, data management platform standardizing the Multiple Listing Service (MLS) to drive innovation and growth for every real estate brokerage in America. Before serving as Upstream CEO, Mr. Lange spent two decades leading strategy, innovation, and operational excellence as: - Operating Partner with NAR's strategic investment arm Second Century Ventures - CTO at Market Leader (acquired by Trulia) - Co-founder of Roost (acquired by VerticalResponse). As a graduate of Harvard Business School's General Management Program and former paratrooper and sergeant in the Army's 82nd Airborne, Mr. Lange embodies Home Captain's core values and understands how to build scale operations to meet customer's needs.
- Investor type
- Angel
- Stages
- Early Stage VentureSeed
- Invests in
- FintechLending & CreditConsumer & RetailClimate & EnergyEdTechMedia & ContentMarketing & AdTechSocial & Community
- Location
- Kirkland, Washington
- Typical check
- $375K
- Past investments
- 2
Notable investments
Neufund
ImperativeHow to reach Alex Lange
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Frequently Asked Questions
What does Alex Lange invest in?
Alex Lange invests in Fintech, Lending & Credit, Consumer & Retail and Climate & Energy, typically at Early Stage Venture and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Alex Lange invest at?
Alex Lange typically invests at Early Stage Venture and Seed. Lead with traction that fits the stage when you reach out.
What is Alex Lange's typical check size?
Alex Lange typically writes checks around $375K. Use it as a signal for whether your raise fits their stage.
How do I contact Alex Lange?
Unlock Alex Lange's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.