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# Rate Limits

The following limits apply **per Entra App**:

| Limit                   | Description                                                                                                                                                                                                 | Value |
| ----------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ----- |
| Max body size           | The maximum request body size in MB.                                                                                                                                                                        | 350   |
| Max concurrent requests | The maximum number of requests that can be processed at the same time. Requests that exceed this limit wait in a queue until a slot becomes available. Requests timeout after 8 minutes, returning HTTP 503 | 5     |
| Max connections         | The maximum number of simultaneous requests, including processed and queued requests. Exceeding this limit returns HTTP 429                                                                                 | 100   |
| Max request queue size  | The maximum number of queued requests waiting to be processed. Exceeding this limit returns HTTP 429                                                                                                        | 95    |
| Speed (rate)            | The maximum number of requests that can be submitted within a 5-minute sliding window. Exceeding this limit returns HTTP 429                                                                                | 6000  |
| Operation timeout       | The maximum request timeout in minutes, returning HTTP 408.                                                                                                                                                 | 8     |

## Retry strategy

Your integration should be resilient to temporary failures, HTTP 429 and HTTP 503.\
Exponential backoff is our recommended strategy for retrying requests.

## Increase throughput

If you need more throughput than the limits allow, you can create multiple Entra Apps and spread your requests across them.