Saucelabs is a web and mobile testing service which allows users to visualise their app on a variety of platforms.
Include integration for Saucelabs.
Links / references
There currently is an alternative at https://gitlab.com/gitlab-org/gitlab-ce/issues/6065
ZD (internal use): https://gitlab.zendesk.com/agent/tickets/40930
/cc @jschatz1 what's your opinion about this integration?