Floor 01 · Build
Customer portal development. Self-service that works.
Customer portal development builds a secure website where your customers or dealers log in to order, pay, download invoices and follow their requests without calling you. yop builds customer and B2B portals in Tallinn on top of the CRM and ERP you already use, so customers and staff look at the same numbers.
Customer portals
What should a customer portal include?
A customer portal should do the jobs customers now ask your team to do by phone or email: show order status, repeat an order, download an invoice or a certificate, open a support request and see its answer. Each of those, moved to the portal, gives someone back an hour of their week.
A B2B portal adds what dealers and wholesale buyers need: their own price list, a credit limit, quick ordering by product code and a history of everything they bought. The two often share one system with different roles.
- Login and roles. Customers, dealers and staff each see their own data, with two-factor login.
- Orders. Catalogue, customer prices, quick reorder and order tracking.
- Documents. Invoices, delivery notes, contracts and certificates in one place.
- Requests. Tickets, returns and service visits, with status updates by email.
Portals we build
Six portals, one way of building.
Customer self-service portal
Account, orders, invoices and support behind one login, so customers stop waiting for office hours.
B2B ordering portal
Dealer prices, credit limits and quick order forms for wholesale buyers and field sales reps.
Partner and supplier portal
Suppliers confirm orders, upload documents and see payment status without long email chains.
Service and maintenance portal
Customers book visits, read technician reports and sign off work done on site.
Help centre and knowledge base
Answers to common questions, written so customers, Google and AI assistants can find them.
Integrations
CRM, ERP, accounting, payments and e-invoicing connected, so the portal never shows stale data.
Compare
A custom portal or a portal builder?
| A custom customer portal compared with a portal builder or plug-in | Custom portalOur pick | Portal builder or plug-in |
|---|---|---|
| Fits your process | Yes | Within the template |
| Monthly licence | None | Per user or per portal |
| Integrations | Any system with an API | What the vendor supports |
| Customer data | In your own database | On the vendor’s servers |
| Time to a first version | Weeks to months | Days to weeks |
How it runs
Four steps to the first login.
Pick the use case
Orders, invoices or support: the job that would save the most calls goes first.
Prototype
Clickable screens with your own products and documents, tried out with two or three real customers.
Build and connect
The portal, its roles and the link to your CRM or ERP, built on a staging copy.
Launch
Customers invited in waves, a short guide, and support through the first weeks.
Security
What keeps a customer portal secure?
Every portal yop builds has two-factor login, roles that decide who sees what, encrypted connections and an audit log of who changed what. Customer data stays in your database, hosted in the EU when you need it to be, and our access is removed when the project ends unless you ask us to stay for support.
The portal follows GDPR by default: customers can see and download their own data, and you decide how long documents are kept.
Your portal
Count the calls, then build the portal.
Tell us what customers call or email about most often. In two working days one of the founders writes back with the first portal feature we would build.
Questions
Asked about portals.
What does customer portal development cover?
Customer portal development is building a secure web application where customers log in to manage orders, invoices, documents and support requests themselves. yop builds customer and B2B portals connected to the CRM and ERP a company already uses.
B2B portal or customer portal: what sets them apart?
A customer portal focuses on service: orders, invoices and support. A B2B portal adds wholesale features such as customer-specific prices, credit limits and fast ordering for dealers. Plenty of portals serve both groups, each with its own role.
How much does it cost to build a customer portal?
Features, user roles and the systems it links to decide the price. yop prices the first use case as a fixed price after a short workshop, then adds features in phases.
How long does customer portal development take?
A first version with one use case is often live within a few months. Each further feature is planned and priced as its own phase.
Will the portal talk to our CRM and ERP?
Yes. Through their APIs we link portals to CRMs, ERPs, accounting and e-invoicing tools, so customers and staff see one set of data.
Whose are the portal and the customer data?
All of it belongs to your company: code, database and hosting account, registered in your name before launch. yop works in them as a guest.
Does a portal reduce support requests?
Yes, for the questions it can answer: order status, invoice copies, documents and simple how-tos. Requests that need a person still arrive, but with the order number and history attached.
Floor 01 · Build
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The numbers and screens your team opens every morning.
Back office, genealogy and commissions, built for your plan.