Real-time
Two-way sync
Changes in Slack or Workday instantly reflect in both systems. No stale data, no manual imports.
Business productivity ⇄ Accounting and finance
Slack to Workday integration — real-time, two-way sync
Keep Slack and Workday in sync without custom scripts. Cut weeks of integration work, eliminate silent data drift, and give your team a single, reliable source of truth.
- SOC 2 and 6 other compliance frameworks
- POC with real engineers in minutes
Adopted by fast-scaling companies moving mission-critical data in real time
Case study
Migrated from Mulesoft
Case study
Migrated from Celigo
Migrated from Heroku Connect
Migrated from Matillion
Case study
Migrated from Fivetran
Case study
Migrated from Celigo
Why teams connect Slack and Workday
Connect the financial records in Workday with the work happening in Slack, so both stay current without exports or copy-paste.
Workday holds the financial truth: who the customers are, what they were billed, what they paid. Slack is where part of the day-to-day work happens, and that work often involves the same customers and transactions. Without a live connection, the two drift apart, and people end up answering questions from stale copies.
Stacksync keeps Organizations, Positions, Compensation, Time Off and Absence in Workday and Messages, Threads, Users, User groups in Slack in sync, bi-directionally and in real time. Whatever records Slack keeps and whatever events it produces, the overlap with Workday is mapped field by field, and a change on either side shows up on the other within seconds.
There is no middleware to build, no API rate limits to babysit, and no nightly job that leaves the morning running on yesterday's data.
Common use cases
- Sync worker records from Workday into IT and identity systems so hires, transfers, and terminations provision access automatically.
- Replicate worker, organization, and compensation data into a secured database for people analytics without giving analysts tenant access.
- Post CRM record changes into deal or account channels so the team sees updates without opening the CRM
- Sync the Slack user directory with the HRIS or identity provider to keep memberships and profiles current
Where Slack tracks people or companies: one identity
A customer's details updated in either system update the other, so finance and the rest of the business stop maintaining two versions of the same customer.
Where Slack handles customer conversations: billing context in view
Front-line teams see invoice and payment status from Workday next to the customer they are helping, without logging into the finance system.
Where Slack collects payments or triggers charges: events land in Workday
Payment and charge activity flows into Workday as it happens, so the books reflect reality without manual reconciliation.
What you can sync between Slack and Workday
Representative objects on each side — any object or custom field can map to any target. Schemas are auto-detected; types are converted between the two systems.
| Slack objects | Workday objects | |
|---|---|---|
| Threads Replies grouped under a parent message timestamp, preserved when archiving conversations. | Workers The central HCM record covering employment, job, and personal data; the anchor of most syncs. | |
| Users Workspace members with profile fields, synced against HR systems and identity providers. | Organizations Supervisory and company hierarchies read to drive routing and reporting in other systems. | |
| User groups Handles like @support that map to teams in external systems. | Positions Job seats synced with recruiting and planning tools. | |
| Files Uploads attached to messages, retrievable for archiving. | Compensation Pay components read into payroll, planning, and equity systems under strict access control. | |
| Reactions Emoji responses that can drive workflows, such as approving a synced record. | Time Off and Absence Balances and requests synced with scheduling and workforce tools. | |
| Channels Conversations (public, private, DMs) that messages are read from and posted to. | Payroll Results Completed pay data exported to finance and benefits systems. |
What ships with Slack ⇄ Workday
Connect Slack and Workday for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Slack–Workday connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Slack or Workday data changes, update records, fire webhooks, or kick off sequences without brittle API scripts.
At scale
Event queues
Handle millions of events per minute without losing a single Slack or Workday record.
Observability
Monitoring
Track your Slack ⇄ Workday sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between Slack and Workday.
How the Slack and Workday connectors work
Slack
- Integration surface
- Web API (HTTP RPC-style methods) plus the Events API
- Authentication
- OAuth 2.0 with bot or user tokens and granular scopes
- Change detection
- Events API webhooks, delivered over HTTP callbacks or Socket Mode
- Capabilities
- read · write · webhooks
- Rate limits
- Per-method rate limit tiers; message posting is additionally limited per channel
Workday
- Integration surface
- SOAP Workday Web Services (WWS), a REST API, and Reports-as-a-Service (RaaS) endpoints for custom reports
- Authentication
- OAuth 2.0 for the REST API; integration system users with WS-Security or certificate-based auth for SOAP
- Change detection
- Polling, including transaction-log criteria on SOAP operations to fetch objects changed since a given moment; no general webhook surface
- Capabilities
- read · write
How it works
How to connect Slack to Workday — three steps, no code
Configure and sync within minutes, no code. Whether you sync 50k or 100M+ records, Stacksync handles the queues, infra, and plumbing. Integrations are non-invasive and need zero setup on your systems.
- 01
Connect your apps
Authenticate Slack and Workday with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Slack
connected
Workday
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Slack and Workday objects to sync — Stacksync auto-detects both schemas, including custom fields where the platform exposes them. Sync to existing tables, or let Stacksync create new ones with ideal data types.
objects · Slack ⇄ WorkdayCustomers 12,480Sales Orders 8,213Invoices 5,902Items 1,344 - 03
Map fields
Fields map automatically even when names and types differ. Stacksync handles transformation and type casting for you, zero configuration required.
Slack WorkdayCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Slack and Workday integration FAQ
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Yes. Stacksync provides a managed, real-time two-way integration between Slack and Workday: authenticate both systems, choose the objects to sync (such as Slack's Threads and Users), map fields visually, and changes propagate both ways in milliseconds — no code required.
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Change detection on Slack: Events API webhooks, delivered over HTTP callbacks or Socket Mode. On Workday: Polling, including transaction-log criteria on SOAP operations to fetch objects changed since a given moment; no general webhook surface. Each detected change propagates to the other side in milliseconds, with field-level conflict resolution and an inspectable event log.
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On the Workday side: Organizations, Positions, Compensation, Time Off and Absence, plus custom fields where Workday exposes them. On the Slack side: Messages, Threads, Users, User groups. Stacksync auto-detects both schemas and converts types between the two systems.
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Yes. Each object mapping can be bidirectional or restricted to a single direction (both systems accept writes). Read-only mirrors, one-way pushes, and full two-way sync can be mixed in the same integration.
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Common patterns for Slack and Workday: Where Slack tracks people or companies: one identity; Where Slack handles customer conversations: billing context in view; Where Slack collects payments or triggers charges: events land in Workday. A customer's details updated in either system update the other, so finance and the rest of the business stop maintaining two versions of the same customer.
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Slack: Web API (HTTP RPC-style methods) plus the Events API. Authentication: OAuth 2.0 with bot or user tokens and granular scopes. Workday: SOAP Workday Web Services (WWS), a REST API, and Reports-as-a-Service (RaaS) endpoints for custom reports. Authentication: OAuth 2.0 for the REST API; integration system users with WS-Security or certificate-based auth for SOAP. Stacksync manages authentication, retries, and rate limits on both sides.
SECURITY
Security teams love Stacksync
As a data company, we understand the importance of keeping your data secure. Stacksync is built with security best practices to keep your data safe at every layer, and is DPF-certified for US, EU, UK and CH data transfers.
SOC 2 type II
ISO 27001
HIPAA BAA
GDPR
CCPA
CSA STAR
DPF US-EU-UK-CH
→ SECURITY WITH BENEFITS
SSO & SCIM
Let your users access Stacksync from your centralized user management systems. Works with Okta, Azure, Google SSO and more.
Alerts
Immediately get alerted about record syncing issues over email, Slack, PagerDuty and WhatsApp. Resolve issues from a centralized dashboard with retry and revert options.
Secure connection options
Securely connects to your systems with:
Related integrations
Every pair below is a real-time, two-way sync. Search all 386 integrations available for Slack and Workday.
Popular · 8 of 386
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Slack ⇄ Chargebee -
Slack ⇄ Hyperline -
Slack ⇄ Pigment -
Slack ⇄ QuickBooks -
Workday ⇄ Microsoft Teams -
Workday ⇄ NextGen Healthcare -
Workday ⇄ Orderful -
Workday ⇄ Resend
No integrations match .
