Rebecca Mitchem

Partner & COO, Neotribe Ventures
Rebecca Mitchem, Partner and COO with a decade at J.P. Morgan Asset Management’s $20B Private Equity Group, a CFA and hands-on board partner known for operational rigor and founder-first approach.
How to contact Rebecca Mitchem
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$250K - $2M
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Yes
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USA
Rebecca Mitchem
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AI
Enterprise
Health
Climate
Robotics
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$250K - $2M
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Yes
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About Rebecca Mitchem

Rebecca Mitchem is a Partner and COO at Neotribe Ventures, where she brings over a decade of institutional investing experience from J.P. Morgan Asset Management’s $20 billion Private Equity Group. She is actively involved in numerous companies as a board director or observer including Theta Lake, ClimateAI, Lineaje, Auquan, 1Touch, and Moichor. Recognized by Venture Capital Journal as a “Rising Star” and named to the “40 Under 40” 2023 list, she is a CFA and a hands-on board partner known for her operational rigor and founder-first approach to value creation.

About their Fund

Neotribe Ventures

Sectors
AI, Enterprise, Health, Climate, Robotics
Rounds
Seed - Series B+
Avg Check Size
$250K - $2M

Neotribe Ventures backs bold founders building breakthrough technologies that reimagine what’s possible. 

Founded in 2017 by longtime NEA General Partner Kittu Kolluri, an early investor in category-defining companies including Box, Robinhood, Scopely, and Climate Corporation, Neotribe manages over $480 million across multiple funds and is currently raising its third fund.

In 2025, Neotribe celebrated the IPO of portfolio company BillionToOne, which debuted on the public markets at an approximately $4 billion market capitalization, marking a significant milestone for the firm and its early institutional investment.

The firm invests in early- to growth-stage companies across enterprise software, AI/ML, security, software infrastructure, robotics, climate tech, and computational biology. 

True to its name, Neotribe believes startups thrive when supported by a trusted tribe, partners who offer the conviction, guidance, and long-term alignment required to build enduring companies. With over 50 investments, including BillionToOne, Auditoria, Stand, Theta Lake, and Yoodli, Neotribe takes a hands-on, founder-first approach to help entrepreneurs turn bold ideas into durable businesses.

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