Vercel and China — what works, what doesn't
A practical read on serving a Vercel-hosted product to mainland China users, and where the edges are.
Vercel is a great place to build. The question is not whether Vercel is “good” — it is whether a Vercel-hosted product reaches mainland China users acceptably, and what you can do without leaving the platform.
What generally works
Static assets and edge-rendered pages often load, though latency from the mainland is higher and less predictable than from a domestic origin. For content-light marketing sites with few third-party dependencies, the experience can be acceptable.
Where the edges are
Two things commonly bite. First, the third-party dependencies bundled into a typical Vercel app — fonts, analytics, auth widgets — are the real failure points, not Vercel itself. Second, anything requiring an ICP filing cannot be solved by hosting choice alone; the filing is tied to serving from within China.
A pragmatic path
For many teams the answer is a hybrid: keep building on Vercel, but front the mainland audience with a compliant domestic surface for the parts that need it, and strip the dependencies that fail. Measure first — the right split is specific to your app.
For a route recommendation tailored to your stack, start with a China Readiness Assessment.
