# What shipping an OAuth app on Slack, Microsoft, and Atlassian actually takes

DevFeed: [What shipping an OAuth app on Slack, Microsoft, and Atlassian actually takes](<https://devfeed.tech/articles/what-shipping-an-oauth-app-on-slack-microsoft-and-atlassian-actually-takes-16037.md>)

Original publisher: [Read original article](<https://workos.com/blog/oauth-app-approval-slack-microsoft-atlassian>)

Author: WorkOS

Published: 2026-08-27T00:00:00Z

Content type: article

Language: en

Sources: [WorkOS Blog](<https://devfeed.tech/sources/workos-blog.md>)

Topics: [OAuth](<https://devfeed.tech/topics/oauth.md>), [atlassian](<https://devfeed.tech/topics/atlassian.md>), [Microsoft](<https://devfeed.tech/topics/microsoft.md>), [Slack](<https://devfeed.tech/topics/slack.md>)

Tags: [apps](<https://devfeed.tech/tags/apps.md>), [atlassian](<https://devfeed.tech/tags/atlassian.md>), [distribution](<https://devfeed.tech/tags/distribution.md>), [integration](<https://devfeed.tech/tags/integration.md>), [launch](<https://devfeed.tech/tags/launch.md>), [microsoft](<https://devfeed.tech/tags/microsoft.md>), [oauth](<https://devfeed.tech/tags/oauth.md>), [review](<https://devfeed.tech/tags/review.md>), [slack](<https://devfeed.tech/tags/slack.md>)

## AI overview

This article explains the non-code requirements for launching an OAuth app on Slack, Microsoft, and Atlassian. It highlights Slack's requirement for five active-workspace installs before Marketplace submission, Microsoft's partner-account requirement, Atlassian's identity-verification requirement, and the uncertainty of provider review queues.

## Source excerpt

Five installs before Slack reads your submission, a partner account before Microsoft trusts your consent screen, and identity verification before Atlassian lists you. None of it is code.