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6 tools · sorted by Developer UX
Ranked by developer experience, API quality, and ecosystem depth.
We scored 6 auth providers tools ranked specifically by developer ux — sdk quality, documentation, and quickstart speed.. Clerk comes out on top at 96/100, Clerk leads this list by a clear margin over Supabase Auth and the rest of the field. As with every list on RadarTrek, the ranking reflects our independent scoring methodology, not advertising — use the dimension scores below to check whether the top pick actually fits your specific situation, since "best for best for developers" rarely means best for every use case within that category.
The best auth UX for Next.js and React apps
96
Developer UX
90
Overall
Free
freemium
Based on our independent scoring, Clerk ranks highest for best for developers at 96/100 on developer ux. Supabase Auth is the closest alternative, followed by Stytch. See the full ranked list above for the complete breakdown across every scored dimension.
Clerk currently ranks above Supabase Auth for best for developers in our scoring. For a full side-by-side breakdown across every dimension, not just this one use case, visit the head-to-head comparison page for these two tools — it's the more reliable way to decide between them than this ranking alone.
We review category rankings whenever a tool's underlying dimension scores change meaningfully, when a new tool enters the category, or when a tool is deprecated or acquired. The ranking reflects current scores, not a one-time snapshot — check the methodology note below for what specifically feeds into the developer ux score driving this list.
No — rankings are generated purely from our independent dimension scores, the same scores used across every tool review and comparison page on RadarTrek. Some listed tools have affiliate links, which may earn us a commission if you sign up, but commission has no influence on score or rank order.