Add collaborators to an Instagram post
Invite up to 3 Instagram accounts as collaborators on a single post. Enter their usernames in Platform settings, comma-separated.
Instagram lets you invite other accounts to be collaborators on a post. Once they accept, the post appears on their profile as well as yours. PostFast exposes this through the Collaborators field in Platform settings.
Add collaborators
- In the composer, open Post settings → Platform settings and select your Instagram account.
- Scroll to the Collaborators field.
- Enter up to 3 valid Instagram usernames, separated by commas, for example:
user1, user_2, user.name. - Schedule or post as normal.
What happens at publish
When PostFast sends the post to Instagram, it passes the collaborator usernames along with it. Instagram then sends each collaborator an invitation to join the post.
PostFast does not verify the usernames ahead of time. If any of them are wrong, misspelled, or don't exist on Instagram, Instagram rejects the post at publish and it will fail.
Double-check each handle before scheduling.
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