This article examines the emergence of Chinese development finance on the global stage and evaluates the extent to which it differs from, complements and/or competes with the Western‐backed development finance institutions. Whereas the new, China‐backed multilaterals are closer to the Western model, especially the Asian Infrastructure Investment Bank, this analysis finds that China's national development finance is significantly distinct along three parameters — the scale and business model of Chinese finance relative to its Western counterparts, the composition and approach of China's lending portfolio, and the governance of China's development finance institutions. These differences can be seen as complements to the Western‐backed system, given that much of Chinese development finance has flowed into countries and sectors in which Western development finance institutions have ventured to a lesser extent. However, the globalization of Chinese development finance, patterned on the international diffusion of what is coined in this article as the ‘coordinated credit space model’, contrasts with Western development finance, governance and business models, and has triggered a competitive stance from Western actors. Either contestation or convergence are possible trajectories for the future, and the outcome will be determined by whichever can produce conditions akin to the ‘politics of productivity’.