Jonathan Tang
Jonathan Tang is a Senior Venture Partner at Pioneer Fund. He is a YC alum and an angel investor who has mentored startups through Y-Combinator’s Startup School.
What Jonathan can write
Pioneer Fund writes $500K to $3M checks, larger than 71% of firms in the atlas.
Bars: how many firms report each check band. Highlighted: Pioneer Fund.Focus
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One email when Jonathan's firm raises a fund, adds a partner or shows new activity.
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Raising a pre-seed or seed round? We write $1M to $5M first checks and help founders with distribution. A partner reads every deck.
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Who is Jonathan Tang?
Jonathan Tang is a Senior Venture Partner at Pioneer Fund. He is a YC alum and an angel investor who has mentored startups through Y-Combinator’s Startup School.
How much does Jonathan Tang invest?
Jonathan Tang invests through Pioneer Fund, which writes checks of $500K to $3M at seed.
How do I pitch Jonathan Tang?
A warm intro from a founder Pioneer Fund backed works best. A short LinkedIn note with one line on traction is the next best route.
Last updated 2026-10-15. Is this you? Ask for a correction.