> ## Documentation Index
> Fetch the complete documentation index at: https://docs.neynar.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Overview

In addition to the core AuthKit implementation, "Sign in With Farcaster" can be implemented through multiple service providers and combined with additional functionality and login methods.

## Providers

Below is a list of providers that currently support "Sign in With Farcaster" functionality as part of their product suite.

* [Dynamic](https://docs.dynamic.xyz/guides/integrations/sign-in-with-farcaster)
* [Neynar](https://docs.neynar.com/docs/how-to-let-users-connect-farcaster-accounts-with-write-access-for-free-using-sign-in-with-neynar-siwn)
* [Privy](https://docs.privy.io/guide/react/recipes/misc/farcaster)
* [Web3auth](https://web3auth.io/docs/guides/farcaster-sfa-web)
* [ThirdWeb](https://github.com/thirdweb-example/thirdweb-siwf)