Hello @Amit Rawat
Maximum number of functions in one Azure App Plan varies on Consumption/Billing plan:
- Consumption plan: 100
- Premium plan: 100
- Dedicated plan: unbounded(The actual number of function apps that you can host depends on the activity of the apps, the size of the machine instances, and the corresponding resource utilization.)
- ASE: unbounded
- Kubernetes: unbounded
https://learn.microsoft.com/en-us/azure/azure-functions/functions-scale#service-limits
All Azure Function limitations you can see using link below.
https://learn.microsoft.com/en-us/azure/azure-functions/functions-scale