General Info
Sizhao Yang is a Co-Founder and serves as Chief Executive Officer at Zenmarketing. He co-founded and served as Chief Operating Officer & Board Member at BetterWorks. He is an Angel Investor with active status.
Location: San Francisco, CA
Country: China
Industries:
Investment Regions: EU, NA, SEA
Investment Stages: pre-seed, seed
angel-individual
EU, NA, SEA
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🤖 AI Activity Report
Status: low-active
AI Reasoning: Tracxn lists Sizhao Yang’s only recorded portfolio investment as Bubble Gum Interactive – Series A on June 25, 2012. No more recent investments were found in searches and site data (including LinkedIn and other profiles) indicating activity since 2012. That means the last known investment occurred more than 12 months ago, so classify as low-active.
Angel activity thresholds:
Low Activity – Only known angel investments more than 12 months ago.
Active – Known angel investments between the last 12 and 6 months.
Very Active – Known angel investments in the last 6 months.
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