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Experience optimization variants are alternate versions of an experience used to run experiments — A/B tests, multivariate tests, or personalization arms.

## Experience optimization variants collection

[List all experience optimization variants for an experience](/references/experiences-management-api/experience-optimization-variants/experience-list-optimization-variants)

[Create a new experience optimization variant for an experience](/references/experiences-management-api/experience-optimization-variants/experience-create-optimization-variant)

## Experience optimization variant

[Get an experience optimization variant by ID](/references/experiences-management-api/experience-optimization-variants/experience-get-optimization-variant)

[Update an existing experience optimization variant for an experience by ID](/references/experiences-management-api/experience-optimization-variants/experience-upsert-optimization-variant)

[Delete an existing experience optimization variant for an experience by ID](/references/experiences-management-api/experience-optimization-variants/experience-delete-optimization-variant)

## Publishing

[Publish an experience optimization variant](/references/experiences-management-api/experience-optimization-variants/experience-publish-optimization-variant)

[Unpublish an experience optimization variant](/references/experiences-management-api/experience-optimization-variants/experience-unpublish-optimization-variant)

## Archiving

[Archive an experience optimization variant](/references/experiences-management-api/experience-optimization-variants/experience-archive-optimization-variant)

[Unarchive an experience optimization variant](/references/experiences-management-api/experience-optimization-variants/experience-unarchive-optimization-variant)