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An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.


The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Federalist and

As mentioned elsewhere, Federalist is built on top of the platform-as-a-service (PaaS). takes care of the vast majority of the systems functionality that enables Federalist, especially by maintaining a FedRAMP authorization. also provides security, logging, authentication, cryptographic protection, monitoring, and provisioning services that Federalist consumes. Federalist’s compliance memo & extension letter explains the technical relationship in detail.

How Federalist and collaborate provides a general platform for sites with embedded compliance, but because it allows some flexibility, every system on must do some individual work to complete required compliance work. By narrowing focus to a more specific scope of customer needs, Federalist can manage all needed compliance work for partners, enabling sites to launch quickly., in turn, can refer potential customers to Federalist and enable them to save time and money when their needs are met by Federalist. Federalist has extended the impact of by launching and managing nearly 100 government sites with great efficiency.

When you should use

Sometimes, customer needs may justify using both a system and Federalist site, especially when showing data visualizations sourced from an API. Working together, a API server and Federalist site can provide all of the functionality of a web server with a much smaller attack surface. You should consider using with Federalist when you need to receive/store information from site users in a custom system, or when you want your Federalist site to work together with an API.

If your site involves content that shouldn’t be public, or primarily involves complex user interactions, it may be better to directly leverage You can find detailed contact help at their site.