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You’re still chasing invoice approvals via email. Meanwhile, supplier payments are delayed, budgets are blown, and no one remembers who signed off on what. ApprovalMax fixes this by enforcing approval rules that work directly within your Xero workflow.
Why Xero Needs an Extra Layer of Approval Control
Without a dedicated approval workflow, finance teams rely on email chains, spreadsheets, or verbal confirmations to approve purchase orders and bills. This leads to lost audit trails, unauthorised spending, and compliance headaches. Xero’s built-in approvals are limited, and larger businesses outgrow them quickly. ApprovalMax fills this gap by offering layered, rule-based approvals that work seamlessly with Xero, especially where a dedicated purchase order approval workflow is needed.
Built for Growing Teams and Finance Managers
ApprovalMax is popular with established businesses that process a high volume of supplier bills or purchase orders. Typically, these are firms with 10–100 employees and revenues between £1m–£50m. Industries like construction, professional services, and non-profits find it particularly valuable for internal controls. Businesses already using inventory management apps like Unleashed or project costing tools such as WorkflowMax often adopt ApprovalMax to strengthen financial governance across their tech stack.
What ApprovalMax Looks Like in Action
Imagine a professional services firm using Xero and WorkflowMax. A department manager needs to approve a freelancer’s invoice. Previously, they’d get the invoice emailed, forward it to the finance team, and hope someone remembers to match it to the correct project code.
With ApprovalMax, the invoice is pushed into a predefined workflow. The system checks the invoice total, account code, and tracking category, then routes it to the right approver automatically. Once approved, it syncs directly with Xero as an authorised bill, ready for payment. The audit trail is fully logged, and nothing gets paid without approval — no extra emails or spreadsheets required.
Flexible Plans, Simple Setup
ApprovalMax pricing starts at £32.50/month* for small teams, with Advanced and Premium tiers offering more features and users. The Premium plan (£72.50/month)* covers multi-step workflows, audit trails, and unlimited approvals. Additional costs may include time for training, user setup, and integration support. Most teams can be live in under a week. Compared to manual control systems or enterprise-level procurement tools, ApprovalMax is cost-effective. Current pricing details are available at ApprovalMax pricing.
*Pricing is accurate as of publishing (July 2025)
Approval Automation That Plays Nicely with Xero
ApprovalMax delivers several key features:
- Multi-Step Approval Workflows: Create rules based on amount, account code, department, or supplier.
- PO and Bill Approvals: Supports both purchase orders and supplier bills with different workflows.
- Audit Trails: Every action is logged for compliance, with easy reporting.
- Budget Checks: Compare bills or POs to budgets to flag overspending early.
The Xero integration is real-time and two-way:
- POs created in ApprovalMax sync to Xero automatically.
- Bills pushed from Dext or Hubdoc can be approved in ApprovalMax before they hit Xero’s ‘Awaiting Payment’.
- You control what enters Xero and who touches it, all from within ApprovalMax.
If you’ve been searching for a more structured way to manage purchase order approval in Xero, ApprovalMax is one of the strongest options in the ecosystem.
It works via browser and has a mobile app for approvals on the go. An API is available for deeper integrations. Available through the Xero App Marketplace.
A Core Piece of the Xero Finance Stack
ApprovalMax fills a critical gap in the purchase-to-pay flow for Xero users. It doesn’t replace tools like Dext or Hubdoc; it complements them by managing what happens after bills are captured. It’s more advanced than native Xero approval features and sits above simpler tools like Lightyear in terms of control. Unlike ERP-style tools, it’s accessible and doesn’t require deep customisation. It also integrates well with inventory and project apps already in your stack.
Common Implementation Mistakes
Some teams forget to map out their internal approval logic before setting up workflows. Others neglect to assign backup approvers, creating bottlenecks when someone’s on leave. We’ve also seen finance teams roll it out without proper training, leading to confusion. Avoid these mistakes by documenting your workflows first and training managers before go-live.
Who is it not for?
ApprovalMax isn’t ideal for sole traders or micro-businesses with fewer than 3 employees or minimal supplier activity. It’s also not suited to businesses needing full procurement systems with inventory management; in those cases, tools like Unleashed or enterprise ERPs may be more appropriate.
ApprovalMax Alternatives
Consider Lightyear if you need bill approvals with document storage. ProcureDesk may suit larger businesses needing a more comprehensive purchase-to-pay system. If you’re only looking for OCR and data extraction, Dext might be enough.
Final Thoughts on Streamlining Approvals in Xero
ApprovalMax is ideal for growing businesses using Xero that need tighter control over purchase approvals, audit trails, and spending authority. Its strength lies in multi-step, rule-based workflows that slot directly into your Xero system. While it’s not designed for tiny startups or full ERP replacement, it’s an excellent fit for SMEs needing strong financial governance without enterprise complexity.
Looking for more information on ApprovalMax or Purchase Order and Invoice Approval Automation tools?
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