The system of record for everything you know about your team.
Build applications on top of Winslow's HRIS in your favorite tools.
Point Lovable, Bolt, Replit or Cursor at the employee record and build the internal tool you have been putting off. It reads and writes the same data, under the same permissions, as the admin UI.
- Full read/write on employees, comp, documents and custom fields
- Your app inherits Winslow's per-field permissions
- Install it into Winslow so it shows up next to payroll and benefits
- No second database to keep in sync
From contact database to comprehensive employee view.
The CRM went from a contact database to the system of record for everything about a customer. The HRIS is making that jump now.
- Performance reports + manager 1:1 notes on the record
- Survey, pulse, and engagement signals captured per-employee
- Agent-generated summaries (perf, comp, retention) stored alongside HR data
- Vibe-coded internal-app data writes back to the record
Build tooling around your HRIS like never before.
Every action in Winslow — a hire, a termination, a comp change — fires to your skill files and webhooks. So comp calibration, retention triage, manager nudges and compliance sweeps can all run as agents that listen, decide and act, with the same auth and audit as your admin UI.
- Agents can react to every event and every record change
- Full read/write via MCP — Claude, ChatGPT, Cursor with the same auth as admin
- Per-field role gating; agents inherit roles like humans
- Unified audit log — agent writes are first-class events
@Winslow on an employee's first day, DM them the CEO's calendar booking link so they can get some 1:1 time with her.
Done. I'll watch for the start-date event and DM each new hire that morning with Helena's booking link.
- Trigger — employee.start_date, 9:00 AM in their timezone
- Message — welcome note plus Helena's Calendly link
- Next up — Grace Liu on Sep 15
Want me to copy their manager on the DM as well?
Track every change to your employee records.
Reconstruct your company at any point in time — who changed what, when, and whether it was a person or an agent.
- Every field write recorded, not just the big ones
- Point-in-time view of any employee or the whole org
- Human and agent writes in one timeline
- Export the log to your SIEM
Completely customizable, agent-enabled, infinitely extensible.
Writable employee records
Performance reports, transcripts, survey results, agent outputs, custom fields and scores. Your schema, on your record.
Context-aware policy knowledgebase
Policies answered inline in Slack, against the plan that employee is on and the state they live in. One source of truth — no intranet required.
Per-field role gating
Comp, performance, medical, equity — visible only to the people and agents you authorize. Gating lives at the field, not the record.
Every action triggers an agent
Hires, terminations, comp changes, uploads — every action fires to your skill files and webhooks.
Best in Class MCP
Designed with agents as a first class user. The most comprehensive MCP in the industry.
Core HRIS, included
Org chart, onboarding and offboarding, PTO and leave, documents, e-signature, audit log. The basics, done right.
Start building what you want.
No longer are you beholden to the data model and constraints of your vendor. Winslow gives you a secure but flexible data store (and all the tools) to build what you want.