Slackline is developed by @blanca_tp and @ernesto_jimenez. It’s not officially supported by Slack. Read more

Create shared channels across Slack teams

Shared channel Shared channel medium Shared channel small

Communicate using the tools you love

Slackline allows you to communicate with other Slack teams from a regular channel on your existing team. Your team members can join the conversation and all messages will be logged and searchable in your team.

Slackline was instrumental in helping us chat (and share funny pics) seamlessly between our two teams. It's easy to set up, and works as expected all the time.

Jaryl

Jaryl Sim

Tinkerbox Founder

Who is using Slackline?

VCs and startup incubators Creating shared channels is helping them improve communication with the companies they back and spark knowledge and feedback sharing among them.

Companies with subsidiaries Branches from the same companies are avoiding duplication by keeping their common discussion topics to a single shared channel.

Consultancies and Agencies Having a shared channel for a particular project and keeping their day-to-day communication with clients and partners to that channel has helped improve their workflow.

Community channels We have created a series of community channels around topics like product, bootstrapping, Go, Sketch… They’re free and great spaces to learn from each other.

Try Slackline by joining the #slackline shared channel or browsing one of the many community channels we have created to spark conversation on development, design, product management, you name it!

Go to the community channels Join the #slackline channel

How much does it cost?

All plans come with our 30-day money back guarantee. Risk free, cancel anytime.
Need bigger channels? Want to have Slackline installed in your servers?

Get in touch

OK, but I have a couple of questions first...

Can I try Slackline for free?

Definitely! You can join our #slackline shared channel or any of our community channels for free.

Why do you limit the amount of Slack teams per channel?

The more channels you connect to a Slackline channel, the more messages we need to process and forward.

Can I get more/bigger shared channels?

Yes, just get in touch and we’ll agree on a personalised plan that fits your needs.

When can I cancel my account?

You can cancel at any point and we’ll stop charging you. We’ll keep the service for the remaining time you already paid for. You can also upgrade and downgrade whenever you want.

How does the 30-day money back guarantee work?

We are so sure you'll find Slackline useful that we are willing to offer you a money back guarantee.

If, during the first 30 days of your first subscription, you are not convinced Slackline is going to be good for you, just contact us at contact@slackline.io and ask for a full refund. We'll send your money back and ask no questions.

Do you have a free tier?

We don't have a free tier, but we do have a 30-day money back guarantee!

We also have a free open source version with limited features.

I’m not convinced

No worries! Send us an email to contact@slackline.io or you can also join our #slackline shared channel and we’ll answer all your questions.

More questions?

Send us an email to contact@slackline.io or you can also join our shared channel #slackline and we’ll get back to you next time we are online :)

Join the #slackline channel

Who is behind Slackline?

Slackline is not officially supported by Slack. They are great, but they are not responsible for this project and won’t give you any support on Slackline.

Now that we are talking disclaimers... You must not use Slackline for emergencies or something critical and, if you are using Slackline, you must agree with our Terms of Service and Privacy Policy.