Launches
Coming soon
Upcoming launches to watch
Launch archive
Most-loved launches by the community
Launch Guide
Checklists and pro tips for launching
Products
News
Newsletter
The best of Product Hunt, every day
Stories
Tech news, interviews, and tips from makers
Changelog
New Product Hunt features and releases
Forums
Forums
Ask questions, find support, and connect
Streaks
The most active community members
Events
Meet others online and in-person
Advertise
Subscribe
Sign in
Subscribe
Sign in
Slackline: Shared channels between Slack teams | Product Hunt
Slackline
Shared channels between Slack teams
2 followers
Shared channels between Slack teams
2 followers
Visit website
Overview
Launches
1
Reviews
Alternatives
Team
More
Blog
•
Newsletter
•
Questions
•
Forums
•
Product Categories
•
Apps
•
About
•
FAQ
•
Terms
•
Privacy and Cookies
•
X.com
•
Facebook
•
Instagram
•
LinkedIn
•
YouTube
•
Advertise
© 2025 Product Hunt
Similar Products
Smooz
Open a channel between two Slack teams
Appwrite
— The open-source Vercel alternative
The open-source Vercel alternative
Promoted
Do you use Slackline?
I use this
I use something else
Reviews
Helpful
View all
Review Slackline?
Be the first to review Slackline
Leave a review
