---
title: Implementation Patterns
description: >-
  Learn common patterns for integrating Datadog Feature Flags with your
  application stack.
breadcrumbs: Docs > Feature Flags > Implementation Patterns
---

> For the complete documentation index, see [llms.txt](https://docs.datadoghq.com/llms.txt).

# Implementation Patterns

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# Important note for users on the following Datadog sites: app.ddog-gov.com, us2.ddog-gov.com

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This product is not supported for your selected [Datadog site](https://docs.datadoghq.com/getting_started/site.md). ({% placeholder "user-datadog-site-name" /%}).
{% /alert %}

{% /callout %}

Explore implementation patterns for integrating Datadog Feature Flags with your existing tooling, SDKs, and observability stack.

- [Feature Flags with OpenTelemetry](https://docs.datadoghq.com/feature_flags/implementation_patterns/opentelemetry.md)
- [Serverless Environments](https://docs.datadoghq.com/feature_flags/implementation_patterns/serverless.md)