Skip to main content

One Record. Every Stage.

The Workforce Platform Built for Hire Globally. Stay Compliant.

Unify recruiting, onboarding, payroll, development, and exit in one continuously versioned record — eliminating every handoff across your global workforce.

Start free trial Admin loginEmployee login

Employee? Sign in to your portal

  • No credit card required
  • First 3 months free
  • Data isolated per company

One record, moving through every stage

  1. Plan
  2. Attract
  3. HireYuki · Japan
  4. OnboardCarlos · Mexico
  5. OperatePriya · India
  6. DevelopAnika · Ghana
  7. Reward
  8. Retain
  9. Exit
Sample people on one continuous record, from Plan to Exit
  • Bi-temporal RecordOne person record, never copied
  • Jurisdiction NeutralEffective-dated rule packs per country
  • Permission-Filtered AIGoverned assistant, zero violations
  • Deterministic PayrollByte-identical replay, every run

Built for every role · Data isolated per company

Maximum productivity for every user type.

Each role gets a purpose-built workspace. Employees never see HR data. Managers see only their team. Payroll is segregated by design — not by policy.

HR Administrator

Every employee. Every stage. One view.

Manage the full employee lifecycle from hire to exit. Bulk operations, exception queues, document collection, compliance tracking, and bi-temporal record corrections — all in one place.

A day in the role

  1. Onboarding PipelineTrack every new hire from invite through Day-1 readiness with stage-by-stage visibility
  2. Document ManagementCollect, review, and approve employee documents with right-to-work hard gates
  3. Exception QueueResolve blocked onboarding tasks, missing documents, and compliance gaps fast
  4. Compliance TrackingLive obligation register by jurisdiction with training evidence and change alerts

Data privacy guarantee

You see only employees within your organisation. Cross-org data access is architecturally impossible.

  1. Every request
  2. Row-level security enforced at database layer
  3. Org ID scoped to every query — no exceptions
  4. Full audit trail on every data access
HR Login

The workforce lifecycle

One platform. Every stage of the workforce lifecycle.

Standard and Expert tiers. One continuously versioned Person record — never copied at stage boundaries.

Onboard

From pre-boarding to first review, fully orchestrated

Right-to-work is a hard gate. The Day-1 Readiness Score combines documents, provisioning, manager plan and training — escalating blockers before start date.

Explore Onboard

How it flows

  1. Pre-boarding Portal
  2. Document Collection & RTW
  3. New Hire Packet & E-Sign
  4. Onboarding Checklist
  5. Day-1 Readiness Score

Cross-cutting planes — built once, invoked by every stage

Compliance

Versioned jurisdiction rule packs, re-evaluated on every transition

Runs through every stage

  1. Plan & Attract
  2. Hire
  3. Onboard
  4. Operate
  5. Develop & Reward
  6. Retain & Exit

Architectural Principles

Built on governing principles. Every trade-off documented.

Any architectural decision that contradicts a principle must be recorded as an Architecture Decision Record — no silent exceptions.

  • One Domain Model, Many Surfaces

    Exactly one canonical person, position, org unit and compensation element. Surfaces project from it — none own a private copy.

  • Time is a First-Class Dimension

    Nothing that matters is stored as a current value alone. Effective dating + system recording time is the default for every field.

  • Permission Evaluated Once, Centrally

    One authorisation service resolves role- and attribute-based rules. Every surface — including AI retrieval — calls it.

  • Personal Data Has a Home Region

    Residency is a tenant property enforced at the infrastructure layer. EU, US, MENA, and APAC data cells.

  • Money is Deterministic

    Fixed-point decimal, pure functions of versioned inputs. A payroll run replays to byte-identical output every time.

  • Every Write is Attributable

    Actor, timestamp, reason code and source surface on every mutation. The audit log is append-only and immutable.

Where personal data lives

Your organisation
  • Europe & UKLive
  • Middle East & AfricaLive
  • Asia-PacificLive
  • AmericasLive
  • GCC FocusDeep compliance

Each company's personal data is pinned to one home region, enforced at the infrastructure layer.

FAQ

Platform architecture & compliance questions

Questions about bi-temporal records, jurisdiction rule packs, data residency, or the AI assistant? Our solutions team is available to walk you through every detail.

Talk to our team →

  • Every field in FirstDay stores two timestamps: effective time (when the change is true in the real world) and recorded time (when we captured it). This means you can ask "what was this employee's salary on 1 July as we understood it then?" versus "what is the correct salary for 1 July now that we've fixed the error?" The distinction drives correct payroll retro calculations — a salary change and a salary correction have different downstream effects.

Ready to unify your global workforce?

One record. Every stage. Every team.

Manage the complete workforce lifecycle with FirstDay — from role conception through alumni status — without handoffs, re-keying, or compliance risk.

Start free trial Admin loginEmployee login
  • Jurisdiction rule packs
  • Accessible by design
  • Deterministic payroll engine

How it rolls out

  1. Foundation & Decisions

    Bi-temporal record, workflow engine, first cell

  2. Hire & Onboard

    ATS, offers, Day-1 readiness, provisioning

  3. Operate & Pay

    Payroll engine, leave, benefits, self-service

  4. Develop & Reward

    Reviews, comp planning, succession

  5. Intelligence & Expert

    Benchmarks, AI actions, white-glove