Invoice Expert vs WorkflowMAX
Invoice Expert
invoiceexpert.comWorkflowMAX
workflowmax.comSide by side
| Figure | Invoice Expert | WorkflowMAX |
|---|---|---|
| Price from | $69.95/mo | $8.33/mo |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | — | Yes |
| Windows | Yes | — |
| iOS | — | Yes |
| Android | — | Yes |
| API | — | Yes |
| Plans published | 3 | 3 |
| Spec score · Invoicing software | 7.5 (#67) | 9.0 (#10) |
| Free plan | Yes | No |
| Integrations | The maker's opened product pages list emailing invoices and quotes and importing or exporting customer and product data, but do not name third party integrations. | Listed integrations include Xero, QuickBooks, HubSpot, Zapier, Airwallex, and Google Calendar. |
| Product | Invoice Expert is invoicing, inventory, and billing software designed for small and medium sized businesses. | WorkflowMAX describes itself as a job profitability operating system for professional services firms. |
| Recurring invoices | The product includes recurring invoice setup and views for due and recurring invoices. | Yes |
| Support | The maker lists online forum support for Lite, priority email and forum support for Advanced, and direct support by email. | The FAQ says all customers have access to 24/7 in-product support and a help centre. |
Plans
Invoice Expert
- Advanced edition$69.95 a month
- Lite editionFree
- Advanced edition$69.95, paid once
In their own words
Invoice Expert
Invoice Expert has no write-up on Specifiction yet; its figures are above.
WorkflowMAX
WorkflowMAX is a job profitability operating system for professional services firms. It covers quoting, job management, scheduling, time tracking, work-in-progress management, and invoicing. A job record can contain tasks, costs, time, and documents, while timesheets record time against jobs and tasks through eight entry methods. The service supports recurring invoices, online payments, and multi-currency invoicing. Integrations include Xero, QuickBooks, HubSpot, Zapier, Airwallex, and Google Calendar, with MCP connections described for Claude, ChatGPT, Gemini, and Microsoft Copilot. Dedicated iOS and Android apps support job management, time entry, and task viewing; web and API access are also listed. Essentials costs $8.33 a month, billed monthly, for 3–25 users. Pro costs $15 a month from five users, and Advanced costs $25 a month from ten users. Annual rates are listed as 7.50, 13.50, and $22.50 per user per month respectively. All plans include a 14-day trial with full selected-plan access and no credit card. Anyone who signs in needs a licence.