ERP Software Development Company for US Businesses
Largify Solutions builds custom ERP software for US small and mid-sized businesses — finance, inventory, purchasing, HR and CRM in one system, integrated with the tools you already pay for. You contract with Largify Solutions, LLC, pay in USD, and custom ERP modules start from $3,999.
Get a fixed quote in 48 hours
Tell us what you need in two quick steps. A senior team member reviews every request — no sales scripts.
- Free scoping call
- Fixed price before work starts
- English and Arabic
Fixed quote within 48 hours. No obligation.
Markets we serve
When a US business needs custom ERP
Most US companies we talk to are not replacing SAP. They are running the business on QuickBooks, a CRM, three spreadsheets and a shared inbox, and the gaps between those tools now cost more than a proper system would. Orders get re-keyed, stock counts drift, and nobody trusts the numbers in the Monday meeting.
A custom ERP closes those gaps without forcing you into an enterprise suite that takes a year to implement. We build the modules you actually need, connect them to the tools you keep, and leave out everything else.
What we build
Finance and accounting sync
Invoices, bills, payments and journal entries flow to QuickBooks Online or NetSuite, so your accountant keeps working in the general ledger they already use.
Inventory and purchasing
Multi-location stock, purchase orders, receiving and reorder points, with barcode support and real-time availability for sales.
Orders and fulfilment
Quotes to orders to shipments in one flow, with Shopify or Stripe orders pulled in automatically instead of copied by hand.
CRM and customer accounts
Pipelines, accounts, contracts and service history tied to the same data as finance, so sales sees what customers owe and buy.
HR and time tracking
Employee records, time and attendance, approvals and payroll-ready exports for your payroll provider.
Reporting
Dashboards for revenue, margin, inventory value and cash flow, with role-based access so each team sees what it needs.
US businesses we build ERP for
Wholesale and distribution
Purchasing, multi-warehouse stock, pick-pack-ship and customer-specific pricing, with orders flowing in from B2B portals and marketplaces.
Light manufacturing
Bills of materials, work orders, raw-material stock and job costing, so you know the real margin on every production run.
Field and home services
Jobs, dispatch, technician schedules, parts stock and invoicing from the field, connected to the same customer records.
Multi-location retail and franchises
Stock and sales by location, transfers, and franchise-level reporting without a separate system per store.
Integrations for the US stack
We integrate with any system that has an API. Common examples for US clients include QuickBooks Online and NetSuite for accounting, Stripe and Square for payments, Shopify and Amazon for orders, HubSpot or Salesforce for CRM, and sales-tax services such as Avalara or TaxJar when you sell across states.
Integrations are built as a separate, monitored layer, so a change in one vendor’s API does not take the whole system down.
Contracts, IP and working across time zones
US agreement
You sign with Largify Solutions, LLC and are invoiced in USD under a US contract.
You own the code
Source code, database schemas and documentation are assigned to your company on payment. An NDA covers your data and processes from the first call.
Overlap hours
We agree fixed overlap hours for stand-ups and demos, and keep written updates and a shared board so decisions do not wait for a meeting.
Data and security
Role-based access, audit logs and encrypted data are standard, and we design data handling with US privacy laws such as the CCPA in mind.
How an ERP project runs
We start with a free scoping call and a written scope: modules, integrations, data migration and exclusions, with a fixed USD price. A typical multi-module ERP takes three to six months, delivered in phases — usually finance and inventory first — so your team uses real software within weeks, not at the end. After go-live we offer monthly support and new-feature retainers, or a clean handover to your in-house developers.
ERP pricing for US companies
Starting bands for tightly scoped builds, in USD. Your final price is a fixed USD quote after scoping, based on modules, integrations and data migration.
All prices in AED, SAR and USD- Custom CRM MVPcontacts, pipeline, activity tracking, basic roles, up to 2 integrations
- $2,499–$5,499
- Custom ERP moduleone operational module such as inventory, bookings or invoicing, with roles and reporting
- $3,999–$9,999+
- AI-powered ERP MVPan agreed ERP MVP plus one defined AI feature
- $5,999–$13,999+
Frequently asked questions
Can you migrate our data from QuickBooks and spreadsheets?
Yes. We map, clean and import customers, products, open orders and balances, run a trial migration you can check, and cut over on an agreed date so day-to-day work is not interrupted.
How much does custom ERP cost for a US small business?
A custom ERP module is $3,999–$9,999+ and an AI-powered ERP MVP $5,999–$13,999+; a custom CRM MVP is $2,499–$5,499. The final price is a fixed USD quote based on modules, integrations and data migration.
Can you integrate with QuickBooks or NetSuite?
Yes. We sync invoices, bills, payments and journal entries with QuickBooks Online or NetSuite so your accountant keeps working in the general ledger they already use.
Is custom ERP better than an off-the-shelf ERP?
It is better when your workflows are what make you competitive, or when an off-the-shelf ERP would need heavy customization anyway. If a packaged system fits 90% of your process, we will tell you.
How long does an ERP implementation take?
A multi-module ERP usually takes three to six months, delivered in phases so you start using the first modules within weeks.
Who owns the ERP once it is built?
You do. Source code, schemas and documentation are assigned to your company on payment, under a contract with Largify Solutions, LLC.
Ready to replace the spreadsheets?
Tell us how your business runs today and we will send a fixed-scope USD estimate for your ERP. We respond within one business day.
- Free scoping call
- Fixed price before work starts
- English and Arabic
Fixed quote within 48 hours. No obligation.