PayrollEx
PayrollEx provides commercial, multi-country payroll compliance infrastructure for EOR platforms, global payroll providers, payroll bureaus, and HCM platforms.
What PayrollEx is
PayrollEx provides commercial, multi-country payroll compliance infrastructure for EOR platforms, global payroll providers, payroll bureaus, and HCM platforms. It is built on Payroll Engine, whose calculation runtime, REST API, scripting engine, and toolchain are MIT-licensed for self-hosting and extension. Country packages encode income tax, social security, local levies, employer costs, and statutory reporting, with annual updates. Full licenses provide production payroll processing, legally binding results, statutory reporting, and retro corrections. Forecast licenses allow unlimited scenario-planning payruns at 30% of the Full license and transaction rate. Integration options include pre-built adapters, an open REST API, and MCP-based AI-agent access. Adapters can import employee and contract data, while selected connectors export payroll results to ERP finance systems. Listed systems include Dynamics 365, Sage, Odoo, AFAS, SAP SuccessFactors, Workday, Personio, PayFit, Silae, and CSV/JSON. Products are in beta.
Good
- Multi-country regulation packages with annual updates
- Legally binding production payroll results
- Forecast payruns are unlimited
- Open REST API and pre-built adapters
- MIT-licensed Payroll Engine foundation
Watch out
- Products are currently in beta
- Pricing is on request
- Volumes above 50,000 monthly transactions need custom agreement
- No tax filing or multi-currency payments
Who it suits
It is aimed at EOR, global payroll, bureau, and HCM providers handling employee payroll across countries. Self-hosting and integration options suit organizations building payroll infrastructure.
Verdict
PayrollEx offers compliance-focused payroll infrastructure with production, forecasting, and integration capabilities. Its beta status, quote-based pricing, and transaction limits should be considered before adoption.
Plans and prices
From PayrollEx's own pricing page, checked 8 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Adapters | Priced on request | CSV/Excel included with country regulation license · Commercial adapters licensed separately · Annual license per adapter; quote required |
| AI Context Pro | Priced on request | Context files · system prompts · schema definitions for AI-assisted regulation authoring · Annual add-on license; quote required |
| Forecast | Priced on request | Forecast payruns unlimited · 30% of Full license and transaction rate · per tenant · Monthly or annually; per-country license plus per-employee forecast transactions, quoted by country and volume |
| Full | Priced on request | Production payroll · Preview runs not counted · per tenant · Annual per-country license plus per-employee completed payrun transactions, quoted by country and volume |
| MCP Server Pro | Priced on request | Starter: 1 instance, limited usage · Standard: Prod + Test · Enterprise: Multi-Tenant, SSE, custom SLA · Monthly subscription per instance; quote required |
The facts
Each one read from PayrollEx's own pages, with the date it was checked.
What it does
- Adapter behavior
- Adapters can import employee and contract data, while selected connectors export computed payroll results to ERP finance systems.checked 8 Oct 2026
- Adapter systems
- The adapters page lists integrations including Dynamics 365, Sage, Odoo, AFAS, SAP SuccessFactors, Workday, Personio, PayFit, Silae, and CSV/JSON.checked 8 Oct 2026
- Availability
- The site banner says the products are in beta and invites partnerships for finalization.checked 8 Oct 2026
- Compliance evidence
- PayrollEx says regulations ship with executable integration tests, statutory references, dated data, and an immutable reproducible audit trail.checked 8 Oct 2026
- Country coverage
- The country regulations page describes packages encoding income tax, social security, local levies, employer costs, and statutory reporting, with annual updates.checked 8 Oct 2026
- Forecasts
- Forecast licenses support unlimited scenario-planning payruns at 30% of the Full license and transaction rate.checked 8 Oct 2026
- Integrations
- The site describes pre-built adapters, MCP-based AI-agent access, and an open REST API as integration channels.checked 8 Oct 2026
- Intended customers
- The product is aimed at EOR platforms, global payroll providers, payroll bureaus, and HCM platforms.checked 8 Oct 2026
- Open-source foundation
- Payroll Engine's calculation runtime, REST API, scripting engine, and toolchain are described as MIT-licensed and available to self-host and extend.checked 8 Oct 2026
- Pricing limits
- Pricing is per tenant, and volume band B6 above 50,000 monthly transactions requires a custom agreement.checked 8 Oct 2026
- Product
- PayrollEx provides commercial multi-country payroll compliance infrastructure built on the open-source Payroll Engine platform.checked 8 Oct 2026
- Production payroll
- Full licenses provide production payroll processing with legally binding results, statutory reporting, and retro corrections.checked 8 Oct 2026
- Support
- Regulation licenses include priority support, fast-tracking payrun-critical incidents, and an annual two-hour remote consultation.checked 8 Oct 2026
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