Rex + Slack Integrations, Built by an AI Agent
Put Rex + Slack to work with AI and enterprise-grade automation
4.9/5 on G2·
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Workflows you can build between Rex and Slack
See the kind of workflows teams build with Rex and Slack below — describe the exact one you want above and the Agent builds it on demand.
Rex + Slack
When a new lead is captured in Rex, post an instant channel notification in Slack.
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Celebrate won deals in sales channels
Whenever a deal is marked won in Rex, automatically post a celebratory message in the dedicated Slack team channel to notify leadership.
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Create dedicated chat channels for high-value leads
When a new lead enters Rex, automatically set up a dedicated project channel in Slack and invite key team members to collaborate.
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Log sales activity from shared chat files
When a contract or proposal document is shared in Slack, automatically log an activity on the corresponding account record in Rex.
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Browse the full workflow library →
Looking to achieve something else with Rex and Slack?
Just describe what you need — the Agent researches both APIs and builds the real automation on demand.
Try Knit FreeTriggers & actions for Rex and Slack
Everything Rex and Slack can do inside a workflow — the triggers that start one and the actions that run when it fires.
Rex Explore Rex →
Rex is a customer relationship management software designed specifically for real estate agencies to manage listings and client leads.
TriggersTriggers when a Appraisal is Created.
Triggers when a Calendar Event is created
Triggers when a Calendar Event is updated
Triggers when a Contact is Created.
Triggers when a Contact is Updated.
Triggers when a Tag is added to a Contact
Sends an Email
Assigns a Lead to a user
Creates a Lead
Creates a Match Profile for a Contact (if one doesn't exist)
Creates a Note
Creates a Reminder
Slack Explore Slack →
Slack is a channel-based messaging platform designed to facilitate real-time team communication and collaboration.
TriggersTriggers when a new message is posted to any public channel.
Triggers when a new #channel is created.
Triggers when a new message is posted to a specific #channel you choose.
Triggers when a custom emoji has been added to a team.
Triggers when a new file is uploaded to your workspace.
Triggers when a username or highlight word is mentioned in a public #channel.
Adds a reaction to a message.
Adds a reminder for yourself or a teammate, just like the /remind slash command.
Archives a conversation (e.g., public channel, private channel, DM, or group DM).
Cancels a message that has been scheduled to be posted.
Invite an existing User to an existing Channel. You must be a member of the channel to invite someone to it.
Post a message or thread reply to a channel. You can also schedule it to send later.
Other CRM apps on Knit
Explore more CRM integrations you can automate with Knit — or describe a custom workflow and the Agent builds it.
10xCRM
10xCRM is a customer relationship management solution that helps sales teams organize contacts, track pipelines, and automate communications.
17hats
17hats is a business management and CRM software designed for solo entrepreneurs and small businesses to handle client workflows and invoicing.
1CRM
1CRM is an all-in-one customer relationship management solution for small and medium businesses to manage leads, orders, and service requests.
1FIT
A fitness management platform that provides users with access to multiple gyms and sports facilities under a single membership.
ABC GymSales
ABC GymSales is a sales automation and lead management tool designed specifically for health clubs and commercial fitness centers.
ABC Sales AI
ABC Sales AI is an automated sales enablement platform that assists revenue teams in prospecting, engaging, and managing prospective customer leads.
AccuLynx
AccuLynx is a dedicated roofing business management software designed to streamline contracting estimates, field management, lead tracking, and client communications.
Act!
Act! is a customer relationship management and marketing automation solution designed to manage sales pipelines, customer records, and communication histories.
Other Team Chat apps on Knit
Explore more Team Chat integrations you can automate with Knit — or describe a custom workflow and the Agent builds it.
AnywhereWorks
AnywhereWorks is team chat software that facilitates instant messaging, video meetings, and remote team collaboration.
Brosix
Brosix is an instant messaging and team collaboration platform designed for secure internal business communication and file sharing.
Chanty
Chanty is a team messaging application featuring group chat, voice messages, video calls, and integrated task management tools.
Chatwork
Chatwork is a business messaging platform that combines group chat, task management, video calling, and file sharing for team collaboration.
Discord
Discord is a voice, video, and text communication platform popular among communities, gaming groups, and online topic discussions.
Fleep
Fleep is a messaging and team collaboration tool that combines chat, project tasks, and file sharing in one platform.
Flock
A business communication and team messaging app that provides channels, video conferencing, and productivity tools in one interface.
Glip
A team messaging and collaboration software by RingCentral featuring group chat, video meetings, and task assignment.
Customer Stories
See how leading technology firms are scaling their operations
Amazing Product With Exceptional Support from the team. By using Knit we managed to speed up our development by orders of magnitude.
A brilliant tool to let you seamlessly integrate with many different systems. It is very easy to integrate with and customer support is next level.
Seamless integration experience. Well-documented, self-explanatory APIs, and excellent service and support.
Easy to integrate. Knit's dashboard is intuitive for setting up and testing integrations, and the sandbox is extremely useful during development.
Knit shipped a brand-new Timesheet API in a week and handed us a ready-to-use NetSuite sandbox. That velocity is priceless when you're running payroll in 40+ countries.
#1 in Ease of Integrations
4.9 out of 5 stars on G2
Common questions about Rex + Slack
Is there a pre-built Rex + Slack automation?
Not yet, but Knit's Integrations Agent can build one — describe what you want and it researches Rex and Slack's public API docs (or your own uploaded docs) and builds a working automation.
Does this require a pre-built Rex or Slack connector?
No. The Agent works whether or not Rex or Slack already has a pre-built connector in Knit's catalog — it researches the real API surface either way.
How long does it take to build?
Minutes to build a first working version, not weeks — you test it against real data before it goes anywhere near production.
Can sales notifications be posted automatically to team channels?
Yes, whenever a deal changes stage or is won in Rex, a customized notification message is instantly sent to your selected channel in Slack.
Can team discussions in Slack update records in Rex?
Yes, when team members post specific updates or share key files in Slack, you can automatically log activities or update deal stages in Rex.