Priority ERP Customer Portal & Staff Portal — Without Replacing Priority ERP
Yes — you can add a modern customer portal, staff portal and management dashboard to Priority ERP without replacing it. Sysgraft connects to the Priority ERP API and builds a bespoke interface layer on top, for UK manufacturers and distributors. No ERP replacement, fixed-price build, UK-hosted.
A growing presence in UK manufacturing and distribution, known for flexible, low-friction customisation.
Last updated: 24 June 2026
Where Priority ERP slows your people and customers down
Priority is flexible but the standard web UI still mixes everything into one workspace; role-specific and customer-facing surfaces benefit from a purpose-built layer.
Built for the way Priority ERP data is actually used
- A customer portal for orders, stock and invoices
- A role-specific staff portal for operations
- A management dashboard over live Priority data
Priority's clean REST API makes interface layers straightforward; it is one of the easier Tier 3 platforms to build a focused portal or dashboard against.
Connecting to Priority ERP
| API model | Priority's REST API (OData-style) gives strong coverage across manufacturing and commercial entities and is straightforward to work against. |
| Authentication | API-key / OAuth; staff SSO via Entra at the portal. |
| Key entities | Orders, Items, Customers, Production, Inventory, Invoices |
| Hosting | UK/EU-region cloud infrastructure as standard |
| Validation | Live API audit during the discovery sprint, using your credentials, before any build price |
Part of a systematic 18-platform audit
Priority ERP is one of 18 ERP platforms Sysgraft has audited before ever working with a client — assessing API availability and documentation quality, data entity coverage, authentication model, rate limits and performance, and version stability. That audit is desk research; the discovery sprint is live validation against your specific Priority ERP instance and configuration.
See the full platform audit →Priority ERP interface layer FAQ
Can you add a customer portal and staff portal to Priority ERP without replacing it?
Yes. Sysgraft builds a modern interface layer over Priority ERP via its API, leaving the ERP exactly as it is. Priority's REST API (OData-style) gives strong coverage across manufacturing and commercial entities and is straightforward to work against. API-key / OAuth; staff SSO via Entra at the portal.
Does Priority ERP have an API we can use?
Yes. Priority's REST API (OData-style) gives strong coverage across manufacturing and commercial entities and is straightforward to work against. The discovery sprint includes a live API audit against your instance using your credentials before any build price is issued.
How good is the Priority API to build on?
Strong. Priority's REST API has solid entity coverage and is well structured, so customer portals and dashboards are achievable with confidence after discovery validation.
How is the build priced?
Every project starts with a fixed-price discovery sprint that scopes and prices the build. The build itself is fixed price, followed by a cancellable monthly subscription for hosting, support and ERP API monitoring.
How much does a Priority ERP customer portal cost?
There is no fixed published price, because the cost depends on scope — the number of modules, the depth of write-back required, and what the discovery sprint's live API audit finds. What is fixed is the process: a fixed-fee discovery sprint comes first and tells you exactly what's possible on your Priority ERP instance, then a fixed build price is issued against an agreed scope before any commitment — no day rates, no hourly billing, no surprise invoices. See how Sysgraft pricing works for the full model.
Is there a UK company that specialises in building a modern interface on Priority ERP, without replacing it?
Yes. Sysgraft is a UK-based practice purpose-built for exactly this: adding a modern customer portal, staff portal or management dashboard on top of an existing Priority ERP installation via its REST API, with no ERP replacement and no data migration. Priority ERP is one of 18 ERP platforms Sysgraft has audited for this purpose.
Also running another platform?
What we build on this ERP