Send & Receive SMS Inside Slack
Your team already lives in Slack. Now your SMS conversations can too. LimeCall's Slack integration brings two-way customer texting directly into your workspace — no app switching, no missed messages.
Free plan available · No developer required · Setup in minutes
Everything you need for SMS in Slack
SMS in Slack Channels
Customer SMS conversations appear directly in dedicated Slack channels. Your team replies without switching apps.
Two-Way Texting
Send and receive SMS in real time from Slack. Full conversation history visible to the whole team.
Team Collaboration
Tag teammates, discuss next steps in threads, and hand off conversations — all within Slack.
Instant Notifications
Get Slack notifications the moment a customer texts in. Never miss an inbound SMS again.
Easy OAuth Setup
Connect LimeCall to Slack in minutes with our OAuth integration. No developer or code required.
Context & History
See full conversation history, contact details, and previous interactions directly in Slack.
Set up in 3 steps
Connect LimeCall to Slack
Click 'Add to Slack' in your LimeCall settings. Authorize the integration in one click via OAuth.
Map numbers to channels
Assign each LimeCall phone number to a Slack channel. Texts arrive in the right channel automatically.
Text from Slack
Reply to customer texts directly from Slack. Your messages are delivered as SMS to the customer.
LimeCall SMS for Slack vs. Alternatives
Not all SMS-in-Slack solutions are equal. Here's how LimeCall compares.
| Feature | LimeCall | Standalone SMS App | Slack Bots Only |
|---|---|---|---|
| 2-way SMS in Slack | ✓ | ✗ (separate app) | ✗ (outbound only) |
| No app switching | ✓ | ✗ | Partial |
| Team collaboration | ✓ Full threading | Limited | ✓ |
| Call + SMS on same number | ✓ | ✗ | ✗ |
| CRM sync | ✓ Automatic | Varies | ✗ |
| Business phone numbers | ✓ 50+ countries | Limited | ✗ |
| Free plan available | ✓ | Rarely | Varies |
Why teams love SMS for Slack
"Switching between apps kills focus. With SMS in Slack, our sales team responds to leads in seconds without breaking their workflow."
— Faster response = higher conversion rates
"Customer texts go to a Slack channel. The whole team sees them, we discuss who handles it, and we never drop a ball."
— Better team coordination on customer conversations
Frequently Asked Questions
Can you send SMS from Slack?
How does the LimeCall Slack SMS integration work?
Does the integration support two-way texting?
What LimeCall plan is required for SMS for Slack?
Can multiple team members respond to the same SMS thread?
How is LimeCall SMS for Slack different from a standalone SMS app?
Start texting customers from Slack
Connect LimeCall to Slack in minutes. No developer required. No extra apps.
Start Free Trial →