Personio Slack

Personio + Slack Integrations, Built by an AI Agent

Put Personio + Slack to work with AI and enterprise-grade automation

Try:

Learn more about Personio integrations or talk to a human

Trusted by teams already building on Knit·4.9 out of 5 stars4.9/5 on G2·GoogleGoogle for Startups Accelerator
prismforceHackerearthIsotopes AIInfojobsPayoneerOutsolveSkuadPayworksItiliteOnsurityRazorpayXMultiplierPeoplestrongScrutCeipal

See the kind of workflows teams build with Personio and Slack below — describe the exact one you want above and the Agent builds it on demand.

Personio + Slack When a new absence is submitted in Personio, send a notification message to a designated Slack channel. See details
Announce new hires in team channels When a new employee is hired in Personio, automatically send a channel message in Slack to introduce the new team member. See details
Notify managers about submitted time-off requests Whenever an employee submits a time-off request in Personio, send a direct message in Slack so the manager can review and approve it quickly. See details
Update HR employee details from shared files When a completed onboarding document or file is shared in Slack, automatically update the employee record in Personio. See details

Browse the full workflow library →

Looking to achieve something else with Personio and Slack?

Just describe what you need — the Agent researches both APIs and builds the real automation on demand.

Try Knit Free

Triggers & actions for Personio and Slack

Everything Personio and Slack can do inside a workflow — the triggers that start one and the actions that run when it fires.

Personio Explore Personio →

An all-in-one HR software designed for small and medium businesses to manage personnel data, payroll, and recruiting.

Triggers
New Absence

Triggers when a new absence is created.

New Attendance (Instant)

Triggers instantly when a new attendance period is created.

Updated Attendance (Instant)

Triggers instantly when an attendance period is updated.

New Candidate

Triggers when a new Candidate is created.

New Employee Compensation Record (Starts Today)

Triggers when a new Employee Compensation Record is effective today.

New Document

Triggers when a new document is created for the specified Owner

Actions
Create Applicant

Creates a new applicant.

Create Absence

Creates a new absence.

Create Attendance

Creates a new attendance.

Create Employee

Creates a new employee.

Update Attendance

Updates an existing attendance.

Update Employee

Updates an existing employee.

Slack Explore Slack →

Slack is a channel-based messaging platform designed to facilitate real-time team communication and collaboration.

Triggers
New Public Message Posted Anywhere

Triggers when a new message is posted to any public channel.

New Channel

Triggers when a new #channel is created.

New Message Posted to Channel

Triggers when a new message is posted to a specific #channel you choose.

New Team Custom Emoji

Triggers when a custom emoji has been added to a team.

New File

Triggers when a new file is uploaded to your workspace.

New Mention

Triggers when a username or highlight word is mentioned in a public #channel.

Actions
Add Reaction

Adds a reaction to a message.

Add Reminder

Adds a reminder for yourself or a teammate, just like the /remind slash command.

Archive Conversation

Archives a conversation (e.g., public channel, private channel, DM, or group DM).

Cancel Scheduled Message

Cancels a message that has been scheduled to be posted.

Invite User to Channel

Invite an existing User to an existing Channel. You must be a member of the channel to invite someone to it.

Send Channel Message

Post a message or thread reply to a channel. You can also schedule it to send later.

Enterprise-grade security

SOC 2 certified GDPR compliant ISO 27001 certified
Visit our Security Center Review the DPA

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.
H
Huynh H
Developer, Multiplier
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.
J
Jayesh
Co-Founder, Scrut
Seamless integration experience. Well-documented, self-explanatory APIs, and excellent service and support.
P
Poorvi
Product Manager, Onsurity
Easy to integrate. Knit's dashboard is intuitive for setting up and testing integrations, and the sandbox is extremely useful during development.
A
Aditya
Product Lead, RazorpayXPayroll
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.
R
Rohit Singh
GM, Payoneer Workforce Management

#1 in Ease of Integrations

4.9 out of 5 stars

4.9 out of 5 stars on G2

G2 Leader, Spring 2026G2 Fastest Implementation, Spring 2026G2 High Performer, Spring 2026G2 Best Est. ROI, Spring 2026
FAQ

Common questions about Personio + Slack

Is there a pre-built Personio + Slack automation?

Not yet, but Knit's Integrations Agent can build one — describe what you want and it researches Personio and Slack's public API docs (or your own uploaded docs) and builds a working automation.

Does this require a pre-built Personio or Slack connector?

No. The Agent works whether or not Personio 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.

How does connecting Personio and Slack simplify onboarding?

By linking Personio with Slack, you can automatically set up dedicated team channels and send welcoming messages the moment a new employee is added to your HR system.

Can managers handle HR notifications directly inside chat?

Yes, you can configure automated direct messages in Slack whenever time-off requests or profile updates occur in Personio.

Put Integrations on Autopilot. Talk to Experts.

Knit is loved by customers across the globe due to our seamless product and white glove support. You'll love us too!

Talk to a Human