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---
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stage: Ecosystem
group: Integrations
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info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#assignments
---
# GraphQL Pro
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GraphQL has become a key technology in GitLab and is implemented using the
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[GraphQL Ruby gem ](https://graphql-ruby.org ). As such, we've purchased a subscription to
[GraphQL Pro ](https://graphql.pro ).
The main purpose is for support. Per the website:
> As a GraphQL::Pro customer, you get direct access to the GraphQL Ruby gem
> creator and maintainer. Get prioritized support for issues and requests.
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Note that we **cannot** use the Pro version directly in our product, since we are
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an Open Core product - we can not require customers to purchase the Pro version, nor can we ship it.
Details on the billing account and gem licensing can be found in the Engineering 1Password vault.
