Slack is a messaging tool that simplifies your business communications.
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Let your teams collaborate better with our unique two-way integration linking Gmail and Slack. Unify team collaboration and remove silos by syncing your teams' communications no matter which tool each teammate prefers to work from, Gmail or Slack.
2-way Gmail to Slack integration

Integrate your shared inboxes and Gmail labels with your Slack channels, and let your teammates collaborate on email conversations. You'll be able to add internal notes to your email threads, change email statuses, assign emails to your teammates, and even reply to emails - all without leaving Slack. Everything syncs in real time across all your team members and their devices, both in Gmail and Slack.

Explore common use cases


Simplify communications across teams

Do some of your teams live in Gmail while others work from Slack? Our Gmail to Slack two-way integration lets your teams stay in sync, regardless of the platform each team member prefers to use. Whether you work in Gmail or Slack, you'll get real time notifications as soon as a new email arrives to your inbox, gets assigned or supported with an internal email note.

Save time and reduce channel dispersion

You no longer have to switch between multiple tools and loose time to monitor separate conversations about the same topic. All your emails are synced with your Slack channels with all the best features needed for collaboration.


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Build custom integrations with Gmelius API.

Create unique solutions between Gmelius and the rest of your tech stack. Our core collaboration features, including shared email conversations and Kanban boards are available for your customization.

Want to give it a spin? Chat with the team to request a trial.
Gmelius API
Get a $250 credit on all our paid plans until Oct 31. Valid only for new customers with a team of 3+. Chat with us to learn more!
Sync your project management tool with kanban boards in Gmail

Sync your Project Management app with Kanban boards in Gmail

Tired of endlessly switching between your project management software (like Asana, Monday, Basecamp or Jira) and project conversations in Gmail?

Synchronize emails with your project platform or import your project boards inside Gmail. Your updates will reflect in both apps, in real time.

Try now, it's free
Integrate your CRM with Gmail using Gmelius API

Route emails to the right person based on ownership in your CRM

Spend time constantly checking ownership in HubSpot or Salesforce?

Automatically distribute emails and tasks within your Shared Inboxes and project boards depending on your teammates’ responsibilities.

Try now, it's free
Bring actionable customer insights inside Gmail

Bring actionable customer insights inside Gmail

Have an eCommerce platform like Shopify, Prestashop or Magento?

Break silos, by synchronizing important customer details, like purchase history or actionable insights, with your email threads via internal Email Notes. 

Try now, it's free
Sync your email data with your local database

Sync email data with your local database

Create backups and generate custom reports in a matter of seconds.

Automatically export new contacts and email conversations from Gmail and store them in Google Sheets or any other external database. Every time a new email lands in your inbox, a new line will be created in your database.

Try now, it's free
Build unique automation solutions tailored for your workflows with Gmelius API

Build unique automation solutions tailored for your workflows

Do you have a specific workflow automation rule in mind?

Create custom automation workflows with our APIs. Automatically categorize and archive your conversations, trigger and assign follow up tasks, add custom tags to your tasks and emails, and more.

Try now, it's free

The shared inbox built for Gmail.

The Gmelius API is available under Gmelius Growth and Enterprise plans.
Ready to try it out? Ping us anytime to request a free trial.
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Discover our prebuilt 2-way integrations


Before you start building your custom integration, check our unique 2-way integrations that we've already built for your stack.

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