Keka HR holds your employee records, and Slack is where the company says hello. FlowMattic catches the Keka events you pick, welcomes new joiners in the company channel, adds them to onboarding channels and reminds IT before day one. For HR and people teams who want employee changes shared without copying details by hand.
1 trigger 14 actions 5 example workflows 2 ready-made templates Unlimited runs
When this happens in Keka HR1 trigger
Do this in Slack14 actions
1. TriggerSetup Webhooks2. ActionSend Channel MessageWhen Keka HR fires Setup Webhooks, FlowMattic runs Send Channel Message in Slack with the data from that event.
You build this in the FlowMattic workflow builder on your own site. See the setup steps
Each one uses only triggers and actions the two integrations ship today, plus FlowMattic's own tools. Where the library has a ready-made template, import it instead of building from scratch.
Ready-made templateWhen a new employee is added in Keka HR, their name, role and team post to the general channel, so colleagues can say hello on their first day.
Setup WebhooksSend Channel Message
View the template Once the person has a Slack account, Find User by Email finds them by work email and Invite User To Channel adds them to the onboarding channel for their department.
Setup WebhooksFind User by EmailInvite User To Channel
Date/Time Formatter works out a day before the joining date and Add Reminder sets it for the IT lead, so equipment is ready when the person arrives.
Setup WebhooksDate/Time FormatterAdd Reminder
A Router sends public news like new joiners to the company channel and private changes like exits to a private HR channel, so one webhook serves both.
Setup WebhooksRouterSend Private Channel Message
The reporting manager's email from the employee record is looked up in Slack, and they get a DM with the new joiner's details and start date.
Setup WebhooksFind User by EmailSend Direct Message
At the end, every employee added in Keka HR gets a welcome message in your company channel.
Under Connects in FlowMattic, add the company Slack workspace.
Create a workflow with Keka HR and Setup Webhooks, then follow the trigger's instructions to add the workflow's address as a webhook in Keka with the events you want.
Add a test employee in Keka HR so FlowMattic captures the fields of a new employee event.
Add Slack Send Channel Message, map the name, job title, department and joining date into a friendly message, test it and switch the workflow on.
1. Trigger in Keka HR
Setup Webhooks
2. Action in Slack
Send Channel Message
Fields mapped from the earlier steps (a typical setup)
| From Keka HR | To Slack |
|---|---|
| Display name | Message: name |
| Job title | Message: role |
| Department | Message: team |
| Date of joining | Message: start date |
A trigger starts a workflow. An action is something FlowMattic does in the app as a step.
Keka HR and Slack connect through FlowMattic on your own site, with no separate automation account in the middle and no charge per run.
The welcome comes from the HR record itself, so nobody is missed because the HR team forgot to post.
Reminders and manager DMs give IT and team leads time to prepare.
FlowMattic runs on your WordPress site with unlimited runs, so HR events pass through a system you control.
Create a FlowMattic workflow with the Keka HR Setup Webhooks trigger, add the workflow's address as a webhook in Keka for the events you want, capture a test event, then add Slack Send Channel Message.
Yes, if Keka sends those fields with the event. Map the department and job title from the captured test event into the message text.
Yes. Add a Router on the event type. One path posts welcomes to the company channel, another sends private events to an HR channel with Send Private Channel Message.
Yes, once they have a Slack account. Find User by Email finds them by work email, then Invite User To Channel adds them to the channels you pick.
No. The workflow finds people who already have a Slack account. Create the account first, or run the invite step later in a separate workflow.
Did not find your answer? You can browse the help center or ask us directly.
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Reviewed 27 Oct 2026. The example workflows are written with AI from the real triggers and actions of both integrations and checked against them. Keka HR integration 1.0.0, Slack integration 1.0.
