Zero-configuration Flask backends
Vercel adds zero-configuration support for Flask, enabling automatic scaling and active CPU-based pricing for Python web apps without changes to vercel.json or /api folders.
, one of the most popular web application frameworks, can now be deployed instantly on Vercel with no configuration changes needed.FlaskPython Vercel's now recognizes and deeply understands Flask applications. This update removes the need for redirects in or using the folder. framework-defined infrastructurevercel.json/api Backends on Vercel use with by default.
This means your Flask app will automatically scale up and down based on traffic, and you only pay for time where your code is actively using CPU.Fluid computeActive CPU pricing or visit the .Deploy Flask on VercelFlask on Vercel documentation Read more
- vercel.comZero-configuration Flask backendsprimary