Julia Hartz vs Stewart Butterfield compared for founders deciding who to pitch. Stage focus, check size, and sector fit compared side by side.
Julia Hartz is a individual/angel based in San Francisco, CA, United States. Stewart Butterfield is a individual/angel based in San Francisco, California, United States across 29 portfolio companies. On stage, Julia Hartz is active at Pre Seed and Seed and Stewart Butterfield at undisclosed stages.
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