Alex Haro
Angel investor in San Mateo
San Mateo, California
Alex Haro, Angel investor in San Mateo is an active investor based in San Mateo, California. This profile covers what Alex Haro backs, at which stage, and how founders can reach out in 2026.
Mr. Alex Haro is a Co-Founder & serves as Board Member at Life360. Mr. Haro is an Angel Investor. Alex previously worked on Orbited, a popular open source project that allows real-time communication in the browser. Alex studied Computer Science at Pomona College / Harvey Mudd.
- Investor type
- Angel
- Stages
- Early Stage VentureSeed
- Invests in
- Consumer & RetailDeveloper Tools & DataHealthcare & BiotechAR/VR & Metaverse
- Location
- San Mateo, California
- Typical check
- $375K
- Past investments
- 3
Notable investments
How to reach Alex Haro
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About this profile
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Cite this page
Round Funded. "Alex Haro." Round Funded investor database, updated September 9, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/alex-haro
Frequently Asked Questions
What does Alex Haro invest in?
Alex Haro invests in Consumer & Retail, Developer Tools & Data, Healthcare & Biotech and AR/VR & Metaverse, typically at Early Stage Venture and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Alex Haro invest at?
Alex Haro typically invests at Early Stage Venture and Seed. Lead with traction that fits the stage when you reach out.
What is Alex Haro's typical check size?
Alex Haro typically writes checks around $375K. Use it as a signal for whether your raise fits their stage.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.