Custom apps & integrations for Sage · Built for North America

The work between your systems is the work we remove.

Sage runs your books, but it doesn't do everything and it doesn't talk to everything. We build the custom apps that fill the gaps, connect older Sage systems like 100 Contractor and 300 to Intacct, and bridge the platforms you already run into Sage. Four shipped apps prove it works.

What we build → The apps we've shipped
Direct API, no CSV round-trips  ·  White-label ready  ·  Built in North America
// your data, flowing through Sage
Sage Your stack Import Edit Export
in, edited, and out, on a loop

What Wolpert Dynamics does: custom Sage development, Sage 100 Contractor to Intacct migrations, Canadian payroll for Intacct, Intacct data imports and bulk edits, work order invoicing automation, Sage 300 to Intacct, API integrations for Sage, bridges from Payworks, Shopify, and Jobber, white-label apps for Sage partners, and fixed-price scoping.

What Wolpert Dynamics does

Three ways we fill the gaps Sage leaves

Sage products cover a lot, but not everything, and they don't connect to everything on their own. That leftover work is what we take off your plate. It shows up in three shapes.

Custom apps for what Sage doesn't do

When the feature you need isn't in any Sage product and no Marketplace app fits, we build it: operations, inventory, project management, approvals, document generation, reporting. Shaped around how you actually work, and ready to run white-label under your own brand.

See custom builds

Older Sage systems, connected to Intacct

Sage 100 Contractor and Sage 300 hold years of data and daily workflows. We connect them straight to Sage Intacct through the API, for a clean one-click migration or an ongoing link, with no CSV round-trips and no re-keying in between.

Sage 100 Contractor apps

Your other platforms, connected to Sage

Payworks, Shopify, Jobber, Buildertrend, and any platform with an API. We build the direct bridge so hours, orders, jobs, and invoices land in Sage validated and ready to post, instead of moving by hand every period.

Sage Intacct integrations
Connect the platforms you already run to Sage

If a platform has an API, we can bridge it to Sage

Most of the tools a business runs on every day have no native Sage connector: payroll, e-commerce, field service, scheduling, job costing. That missing link is where the manual work lives. We build a direct, API-level bridge to any of them, so hours, orders, jobs, and invoices land in Sage ready to post.

Payworks
Payroll & hours
Shopify
E-commerce orders
Jobber
Field service ops
Buildertrend
Construction PM
Housecall Pro
Service scheduling
Knowify
Job costing
Your CRM
Leads & customers
Your POS
Sales & payments

If a platform has an API, we can connect it. If it doesn't, we usually find another way in. See how the integrations work →

Some of the apps we've already shipped

Proof the model works

Each one connects directly to a Sage system through its API, with no manual exports, no CSV cleanup, and no migration-tool limits. They started as a gap someone needed closed, and now they run every day. All available white-label.

Live · Sage 100 Contractor → Intacct

Crossbeam

Full Sage 100 Contractor to Intacct migration, in one click

A desktop app that connects to a Sage SQL database through an API and pushes a complete company into Sage Intacct. One click moves it all, including historical data, so a full migration is as simple as selecting what you want and pressing go.

One-click migration Historical data included Chart of accounts to AP/AR Per-record log
How Crossbeam migration works
Crossbeam migration dashboard, Sage 100 Contractor to Intacct
Sage 100 Contractor → Sage Intacct · all modules
Intacct Workbench import and data management screen
any source → map columns → review → import · bulk edit
Live · Sage Intacct data management

Intacct Workbench

Bring data in from anywhere, then manage it

Imports data into Sage Intacct from Sage 50, Sage 100, Sage 300, QuickBooks, or any spreadsheet, without wrestling with templates. Map your columns once, review what's new versus already in Intacct, tick what you want, and import.

18 record types Map columns once Review before import Bulk edit Update from CSV
More on importing & bulk editing
PaySync pay records, EFT and post to Intacct
pull timesheets → verify · calculate → stubs · cheques · EFT → post to Intacct
Live · Sage Intacct payroll

PaySync

A Canadian payroll workspace for Intacct
US version coming soon

Pulls approved employee timesheets from Intacct, then lets payroll admins verify, calculate, and post the run straight back to Intacct, generating pay stubs and cheques or an EFT file along the way. Tax calculations always run on the latest CRA-published records.

Timesheets from Intacct Pay stubs & cheques EFT files Current CRA tax tables
More on Canadian payroll for Intacct
Live · Sage 100 Contractor

Billwright

Work orders to invoices, automatically

Pulls completed work orders from Sage 100 Contractor, builds clean invoices from them in a fast review UI, and posts those invoices right back into Sage 100 Contractor, with no re-keying.

Completed work orders in Invoices build themselves Fast review UI Posts back to Sage 100
More on work order invoicing
Billwright work orders to invoice builder
select work orders → build invoice → post to Sage 100
Custom builds

The same engine builds whatever's next

The shipped apps prove the model: direct, API-level connections into Sage that replace manual work. When the gap you have needs something that doesn't exist yet, we build it, on a budget.

System-to-system bridges

Connect any source system to Sage Intacct, Sage 100 Contractor, or Sage 300 through the API, with one button instead of a CSV cycle.

Workflow & data apps

Approval workspaces, batch tools, document generators, and reporting, built around how you actually work.

Anything you need, on a budget

Got a product gap? We can build it: project management, shop management, operations, inventory, or any custom solution your business is missing.

How engagements work

From first call to deployed connection

01

Scope

We learn the Sage setup and the manual process you want gone, then fix the scope and price.

02

Build

We build the connection and UI, mapping and validating against your real data.

03

Preview

You see exactly what will happen before anything goes live. Nothing is written until you're satisfied.

04

Deploy

We install it, white-label under your name, or directly in your back office.

See it run on your data

Tell us the manual process you want gone, the platform Sage won't talk to, or the app you wish existed. We'll show you a live walkthrough, with no obligation.

Certified by Sage
Sage Intacct Implementation Certified Consultant Sage Construction Industry Certified Specialist