Clear, public pricing
Free for up to 5 users, then one flat price. No sales call needed to find out what it costs.
Peakflo vs ApprovalPro: AP Automation Suite vs Simple Purchase Approvals
Peakflo automates a large part of the finance back office, from bills and payments to collections. ApprovalPro does one thing: it gets spend approved and checked against budget before it reaches Xero or QuickBooks. Here’s how to tell which one fits your team.
Last reviewed 11 October 2026
The short answer
Choose Peakflo if…
- You want one platform for both accounts payable and accounts receivable
- You need vendor payments, collections, and reconciliation automated
- You run NetSuite, SAP, Dynamics 365, or Jurnal
- You have the budget for a custom-quoted plan and a guided rollout
Choose ApprovalPro if…
- You mainly need approvals on purchase requests, POs, bills, and expense claims
- You want a budget check on each document before it’s approved
- You’re on Xero or QuickBooks and want to be live in a day
- You want to start free, with clear pricing on the website
Feature and pricing comparison
What each product is built for, and what it costs.
| Peakflo | ApprovalPro | |
|---|---|---|
| Built for | Accounts payable and accounts receivable automation | Purchase approvals and budget control |
| Purchase requests and PO approval | Yes | Yes. Requests become approved POs in Xero or QuickBooks |
| Supplier bill approval | Yes, with 2-way and 3-way PO matching | Yes, matched to the original PO |
| Expense claims | Yes, reimbursements with receipt capture | Yes, with receipt auto-capture |
| Budget check | Budget management | Shown on expense claims, vendor bills, and purchase requests (Flat Rate) |
| Multi-level approval | Yes | Yes, as many levels as needed, including on Free |
| Document capture | AI invoice capture | AI invoice and receipt capture (Flat Rate) |
| Vendor payments | Yes, automated payments and reconciliation | Not offered. Pay from your bank or Xero as usual |
| Accounts receivable | Yes, invoicing, reminders, and AI collection agents | Not offered |
| Accounting integrations | Xero, QuickBooks, NetSuite, SAP, Dynamics 365 Business Central, Jurnal | Xero and QuickBooks Online |
| Free plan | Not listed | Free forever for up to 5 users and 5 documents a month |
| Paid pricing | Custom quote after a call. Third-party listings show about US$499 a month per module | One Flat Rate plan at US$49 a month |
Peakflo details are taken from Peakflo’s public website and the G2 listing as of 11 October 2026 and may have changed since. Always check their site for current plans and pricing.
A full suite vs a focused tool
Peakflo covers a lot: purchase requests, bills, vendor payments, invoicing, collections, and AI agents that chase customers by voice and WhatsApp. That breadth is useful if you want to replace several tools at once, but it also means a sales call, a custom quote, and more to set up.
ApprovalPro stays narrow. Staff submit a purchase request, a vendor bill, or an expense claim. It goes through your multi-tier approval workflow with a budget check on the document, and once approved it syncs to Xero or QuickBooks. Payments and collections stay where they are today.
If approvals and overspending are the problem, a focused tool is usually enough. If your whole AP and AR process needs rebuilding, a suite like Peakflo makes more sense.
Where ApprovalPro stands out
Built for Xero and QuickBooks teams who want proper spend control without an enterprise setup.
Budget check on every document
Expense claims, vendor bills, and purchase requests all show the budget before anyone approves.
Live in a day
Connect Xero or QuickBooks in one click, set your approvers, and start.
Talk to the builders
Support comes from the people who build ApprovalPro, not a ticket queue.
Where Peakflo stands out
Peakflo is a Singapore-based finance automation company, backed by Y Combinator, with customers such as Ninja Van and Glints. It covers both sides of the ledger: accounts payable with PO matching, vendor portals, and automated payments, and accounts receivable with invoicing, payment reminders, and AI collection agents.
It also connects to ERPs beyond Xero and QuickBooks, including NetSuite, SAP, and Microsoft Dynamics 365. If you want one platform for your whole finance operation, Peakflo is a strong choice.
Peakflo vs ApprovalPro FAQ
Peakflo is a broad finance automation platform covering accounts payable, accounts receivable, vendor payments, and AI agents for collections. ApprovalPro focuses on one job: getting purchase requests, purchase orders, supplier bills, and expense claims approved and checked against budget before they reach Xero or QuickBooks.
At the time of writing, Peakflo does not publish prices on its website. You book a call to get a custom quote. Third-party listings such as G2 show plans starting around US$499 a month per module. ApprovalPro has a Free plan and one Flat Rate plan at US$49 a month.
A free plan is not listed on the Peakflo website. ApprovalPro has a Free plan for up to 5 users and 5 documents per month, with no credit card needed.
Yes. Both connect to Xero and QuickBooks. Peakflo also lists NetSuite, SAP, Microsoft Dynamics 365 Business Central, and Jurnal. ApprovalPro works with Xero and QuickBooks Online only.
If you mainly need approvals and budget checks on purchases, bills, and expense claims, ApprovalPro is simpler to set up and starts free. If you also want to automate collections, vendor payments, and reconciliation, Peakflo covers more ground.
Peakflo is a trademark of its respective owner. ApprovalPro is not affiliated with, endorsed by, or sponsored by Peakflo. This comparison is based on publicly available information as of 11 October 2026.