Software customized to your business and Planful.

Describe the app you need. Our AI engineers build it around 100% of your workflow, connect it to Planful and keep it running. Typically ready to test in 1–2 weeks.

Book a demo

No developers needed. Free test version before you commit.

Invoice approvals

Synced with Planful

Waiting for approval

Vendor	Amount	Status
Apex Office Supply	$1,240.00	Manager
Brightline IT	$6,410.50	Finance review
Metro Facilities	$4,980.00	Approved
Summit Freight	$1,275.00	Posted
Northwind Print	$830.25	No PO

Yes, you can get custom software that connects with Planful.

Yes. Mercovano builds custom business software that connects directly to Planful through Planful's REST API. Our AI engineers design it around how your team works, and it reads and writes Planful data such as bills, payments, cards.

PlanfulAP, spend & finance tools

Reads and writes

BillsPaymentsCardsExpensesVendorsApprovals

Your appsApprovals · rules · forms

Apps you can build on Planful.

Each one is its own app, built around your rules and connected to Planful, so nothing is typed twice.

How it connects to Planful.

Vendor: Planful
Category: AP, spend & finance tools
Connection: Direct API, no middleman
API type: REST
Access: Your Planful admin turns on API access, and we give them the exact steps.
Real-time updates: Confirmed during setup.
Writing back to Planful: Partial. Key records can be written back; the rest are read.
File import fallback: Yes. Planful accepts import files, which we use as a fallback.
API documentation: Planful developer docs ↗

From a description to a working app.

01
Describe the app you need
In your own words: how the work runs today, who approves what, and which systems it touches. Click through a first version and change anything.
02
We build it and connect your systems
Our AI engineers build it on your data. Your admin grants access to your systems, with exact steps from us; we do the rest.
03
Test, launch and improve
Test it free on your own data before you commit; typical apps are ready to test in 1–2 weeks. When your process changes, the app changes with it.

No developers on your side. Just someone who knows how the work gets done.

See how it works in detail →

100% your workflow

Your steps, approvals and policies, not Planful's defaults.

Connected to Planful

Approved work lands in Planful without anyone re-typing it.

One platform, many apps

Every app shares the same Planful connection, sign-in and roles. Add the next one when you need it.

Planful and Mercovano, answered.

Can I get custom software that connects with Planful?

What apps can I build on Planful?

Teams build invoice approvals, receipts and card spend, purchase requests, vendor onboarding, month-end close and collections on Planful, each with their own approval rules, forms and policies. If you can describe the process, we can build it.

How does the software connect to Planful?

Your Planful admin turns on API access, and we give them the exact steps. The connection uses Planful's REST API.

Do I need a developer or IT team?

No. Our AI engineers build, connect, host and maintain your apps. You describe how the work runs today and test it on your own data.

How long does it take?

Typical projects are built and ready to test within 1–2 weeks of going ahead.

How is it priced?

You pay for the software you need, nothing more: no per-user pricing and no implementation fees.