Running HR, CRM, and accounting in three separate systems is the operational tax of growing businesses. WP ERP Pro + All Addons consolidates them inside WordPress: the open-source core provides HR Management, CRM, and Accounting modules, and the Pro package adds the full extension layer — payroll, recruitment, attendance, asset management, inventory, reimbursement, leave, documents, workflows, and third-party integrations (Mailchimp, HelpScout, WooCommerce) — in one WordPress admin.
It’s the first ERP built for WordPress, from weDevs, serving 10,000+ businesses. Here’s the working review — including the security caveat that any buyer should know about.
Competitive Features
- Three core modules, one system. HRM (employees, departments, leave management), CRM (contacts, companies, deals, life stages), and Accounting (transactions, invoices, payments) share one people database — the customer in the CRM is the employee in HR when they’re both.
- All extensions in the Pro package. Payroll, Recruitment, Attendance, Assets, Inventory, Reimbursement, Documents, Workflow, and integration add-ons ship together — no per-module licensing to track.
- WooCommerce order integration. Store orders sync into the ERP data layer — the commerce and operations sides on one install.
- Recruitment module. Job postings, candidate pipelines, and hiring workflows with multi-file candidate uploads (1.2.10) — the hiring funnel inside the same system that manages the hires.
- Accounting with fractional quantities. Transaction support for fractional quantities (1.2.8) — the precision businesses need for real inventory and billing.
- Payroll module. Pay calendars, bank/tax info per employee, PHP 8 compatibility fixes — the payroll layer on the HR foundation.
- Workflow automation. Timezone-aware automated workflows across the ERP modules (1.2.8) — process automation over business data.
- 10,000+ businesses. The most established WordPress ERP by adoption.
Key Features
- Employee lifecycle. Hiring (recruitment), onboarding (HR), attendance tracking, leave management, payroll, asset assignment — the employment loop covered by modules that share the same data.
- CRM deal pipeline. Contacts, companies, life stages, and deals with currency handling (1.3.2 fixed deal-currency issues).
- Announcements with email delivery. HR announcements reach selected users with email notification (fixed in 1.3.3) — internal communication built in.
- Inventory with purchase reports. Product purchase reporting (fixed 1.2.9) — the stock layer for businesses managing goods.
- Mailchimp contact sync. Automated synchronization between CRM contacts and Mailchimp lists (1.2.8) — the marketing handoff.
- Reimbursement reporting. Expense claim workflows with fixed report loading — the expense side of HR.
- HR Frontend. Employee self-service pages with search and announcements — the staff-facing layer without admin access.
- Composer 2 architecture. Modern dependency management (1.3.0) with reliability improvements across core and add-ons.
Comparison with Competitors
WP ERP Pro vs Zapier Integration (operations architecture)
The two philosophies for connecting business operations to the store.
| Aspect | WP ERP Pro | Zapier Integration |
|---|---|---|
| Operations | Native modules in WordPress | External SaaS apps |
| HR/CRM/Accounting | Built-in | Via separate apps |
| Cost model | One license | Zapier subscription |
| Data location | Own database | Distributed |
The Zapier bridge externalizes operations to the SaaS stack; WP ERP internalizes them. Self-hosting philosophy decides this one.
WP ERP Pro vs WooCommerce Bookings (business-system comparison)
Both extend WordPress into business software — different domains entirely.
| Aspect | WP ERP Pro | WooCommerce Bookings |
|---|---|---|
| Domain | Internal operations (HR/CRM/finance) | Customer-facing scheduling |
| Users | Employees and managers | Customers |
| Data | Business records | Booking inventory |
No overlap — the booking system faces customers, WP ERP faces inward. Businesses often run both on separate concerns of the same WordPress install.
Official Changelog
The registry tracks one version line for this plugin; the changelog below covers the current registry version. Note: the vendor’s public changelog runs through v1.3.4 (September 2023); later releases in the 1.4.x line did not receive public changelog entries.
Version 1.4.3
Release Date: 2026
- Release on the 1.4.x line beyond the vendor’s last publicly documented changelog entry (v1.3.4, September 2023)
- 1.4.x line includes module and extension maintenance across HRM, CRM, and Accounting
Frequently Asked Questions
What’s included in “All Addons”?
The complete Pro extension set: Payroll, Recruitment, Attendance, Assets, Inventory, Reimbursement, Documents, Workflow, and integrations (Mailchimp, HelpScout, WooCommerce) — bundled rather than individually licensed.
Is the GPL version the full Pro plugin?
Yes. The GPL build is the complete Pro source with all modules enabled. The vendor license key for auto-updates and support is the only absence — and note the security caveat below.
Can I use it on multiple sites?
The GPL license permits unlimited installations across personal and client sites without per-domain activation.
What’s the security situation I should know about?
Important: CVE-2026-4834 documented an unauthenticated SQL injection via the search_key parameter affecting versions up to and including 1.5.1. Verify you run a patched version — this is a plugin where checking the current security status before deployment is not optional.
Does it integrate with WooCommerce?
Yes — WooCommerce order integration imports store orders into the ERP, with more specific error messaging added in 1.3.2, and Accounting resolves the thousand-separator conflict with WooCommerce (1.2.8).
Can non-admin staff use it?
Yes — the HR Frontend gives employees self-service pages (profile, announcements, leave requests) without WordPress admin access, and 1.3.3 fixed the duplicate-employee display in frontend search.
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