Jim Deters is a General Partner at Upslope Ventures, an early-stage venture capital firm in Denver. See sector focus and contact routes.
Jim Deters is a General Partner at Upslope Ventures, an early-stage venture capital firm in Denver, where he brings an operator-investor profile rooted in co-founding Galvanize and serially founding companies like Gravity Haus and Galvanize rather than coming from traditional finance[1][3]. His investment thesis targets early-stage startups across the United States, focusing on seed rounds ($1M–$3M participation) and selective Series A follow-ons in sectors including SaaS, hardware, IoT, mobile, AI, consumer products, and e-commerce[1][4][7]. Deters typically participates with check sizes between $100,000 and $500,000 per investment, often as part of larger rounds averaging $3.3M, and the firm leads or follows selectively based on execution potential rather than geography[1][7]. Notable portfolio companies backed by Upslope under his tenure include AirHelp, Eight Sleep, Chowbotics, and Pana, among over 60 total investments[7]. A distinctive point of his approach is structuring Upslope’s investing around the ecosystem he built at Galvanize, giving him comfort with capital-intensive, operations-heavy businesses uncommon among early-stage investors[1]. There is no publicly cited writi
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