Anna Zakharchenko

Anna Zakharchenko is a venture investor who worked at Bullpen Capital, a San Francisco–based venture firm founded in 2010 that pioneered the "post-seed" investment category. Across public investor databases she is listed with the title Analyst, and elsewhere as an Investment Associate, indicating an investing-team role sourcing and evaluating early-stage deals for the fund. Bullpen manages roughly $130–140M in its most recent flagship fund and is known for backing companies that mainstream venture capital initially passes over.

Before Bullpen, Zakharchenko's background includes experience in the venture and startup world. Public profiles associate her with I2BF Global Ventures — a global early-stage technology investment firm (with offices tied to New York and other markets) focused on deep tech, clean tech, materials, internet and space technologies — as well as a company listed as More Wishes, Inc. This trajectory, from a globally oriented deep-tech VC to a US post-seed generalist fund, is consistent with an investor building experience across both frontier-tech and consumer/software investing.

At Bullpen she operated within a small investing team led by co-founders and general partners Paul Martino, Duncan Davidson and Eric Wiesen, alongside colleagues such as Alex Loomes and Kate Meacham. As of mid-2026, Anna Zakharchenko is no longer listed on Bullpen Capital's current public team roster, which suggests she has moved on from the firm; her individual firm bio page now redirects to the general team page. Detailed public information on her formal education is not available from primary sources.

• Invests at the post-seed / early stage — Bullpen's core model is to provide capital to startups that have raised a seed round (often from super-angels) but are not yet ready for, or were overlooked by, a traditional Series A.
• Check size in the ~$1M–$3M range (sweet spot ~$2M), aligned with Bullpen's fund strategy rather than personal angel checks.
• Contrarian sourcing: Bullpen's stated philosophy is to fund "the far afield and the misunderstood" — high-performing companies that mainstream VCs undervalue. Founders whose businesses look unconventional or unglamorous but show real traction fit this thesis.
• Sector-flexible: Bullpen backs consumer internet, marketplaces, fintech, gaming, e-commerce and enterprise/health software, so relevant deal flow spans both consumer and B2B software.
• Emphasis on capital efficiency and early evidence of traction/unit economics over pure narrative, consistent with a post-seed fund that steps in to bridge companies toward a priced A round.