John Mayfield vs Rainer Franz Effinger compared for founders deciding who to pitch. Stage focus, check size, and sector fit compared side by side.
John Mayfield is a venture capital based in Lehi. Rainer Franz Effinger is a private equity based in Hanover across 200 portfolio companies. Both invest in SaaS, while John Mayfield also covers adjacent sectors and Rainer Franz Effinger covers Healthcare.
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