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Client portals your customers use.

We build secure portals where your customers log in to track their work, find documents, pay invoices and ask for help, so your team answers fewer emails and every client sees the same up-to-date picture.

  • Secure logins and roles
  • Connected to your CRM and systems
  • Designed for any screen
  • You own the code

What should clients do in it?

Tell us who will log in and what they need to see. We'll suggest a first version worth launching.

What are you building?
Rough budget (optional)

Global
brand experience.

  • Louis-Dreyfus Foundation
  • Desucla
  • London Museum
  • Black Brick
  • Healthscope
  • Cupello
  • Enness Global
  • ACE Aquatec
  • JTI
  • Netacea

What is a client portal?

A client portal is a secure, logged-in area of your website where customers manage their relationship with you. They can check the status of orders or projects, download documents, pay invoices and raise support requests without emailing your team. A custom portal pulls this information from your CRM and other systems, and shows each person only what their role allows.

Last reviewed 25 October 2026 by the Rubik Digital team.

  • Secure

    Each client sees only their own data.

  • Self-service

    Answers without an email or a call.

  • Up to date

    Live data from your own systems.

  • Branded

    Feels like part of your service.

Years in business
15+
Global brands
50+
Industry sectors
13+

Where client service slows down.

  • “Clients email to ask where things are.”

    We fix it with live status for every order or project, so clients check for themselves.

  • “Documents are scattered across email threads.”

    We fix it with one secure place for contracts, reports and files, organised by client.

  • “Chasing invoices takes hours every month.”

    We fix it with invoices clients can view and pay online, with reminders sent automatically.

  • “Off-the-shelf portals don't match how we work.”

    We fix it with a portal built around your services, connected to the systems you already use.

Everyone sees what they need.

A good portal shows each person exactly what their role allows. Switch views to see what a client, your team and an admin can use.

View as
Portal features and who can use them, viewed as Client
FeatureClientYour teamAdmin
Account overviewA dashboard of what's open, what's due and what's changed since the last visit.YesYesYes
Orders and projectsLive status, milestones and next steps, pulled from your systems.YesYesYes
DocumentsContracts, reports and files shared securely, with a record of who opened what.YesYesYes
Invoices and paymentsInvoices to view, download and pay online, with payment status updated straight away.YesNoYes
Support requestsRequests raised and tracked in one place, assigned to the right person on your team.YesYesYes
Team workspaceInternal notes, assignments and client history your customers never see.NoYesYes
Users and permissionsInvite users, set roles and remove access when someone leaves.NoNoYes

A platform people log in to.

We haven't published a client portal case study yet. Cupello is the closest: a platform where thousands of subscribers log in for coaching content.

Sports Education Technology · Design · Development

Cupello

Cupello was built from the ground up as a digital platform for football coaches, covering product strategy, UX, design, and platform delivery.

Global subscribers
6,500+
Global subscribers
Organic visits
40K
Organic visits
Club partnerships
100+
Club partnerships
Read the Cupello case study

From workshop to logged in.

Five stages, with a first version in clients' hands as early as possible.

Start a project

Client Portal Development, itemised

  1. Discover

    Included

    Who logs in, and why.

    Interviews with clients and your team about what they need from a portal.

  2. Scope

    Included

    A first version.

    Features ranked by how many emails and calls they'll save.

  3. Design

    Included

    Screens tested.

    Clickable prototypes tried by real clients before any build.

  4. Build

    Included

    Secure and connected.

    Logins, roles and integrations built and tested on staging.

  5. Launch

    Included

    Clients invited.

    A staged rollout, then improvements based on how clients use it.

TotalOne team, start to finish

Email or a client portal?

Most client service runs on email and shared drives. Here's what changes with a portal.

Email or a client portal?
Status updatesAsked for and answered by handVisible any time, kept up to date
DocumentsBuried in threads and foldersOne secure place for each client
InvoicesSent as attachments, then chasedViewed and paid online
SecurityFiles forwarded beyond the clientAccess controlled by role
Your teamAnswering the same questionsWorking on the client's work
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What does a portal cost?

It depends on how many features and user roles the portal needs, which systems it connects to and whether it takes payments. A focused first version covering status, documents and support is a smaller project than a full self-service platform. We price the first release after discovery.

Get a fixed proposal

What moves the price

  • Features

    What clients can see and do.

    Effect on budget: High

  • Integrations

    CRM, finance and job systems.

    Effect on budget: High

  • Roles

    Who sees what, and approvals.

    Effect on budget: Medium

  • Payments

    Online invoices and card payments.

    Effect on budget: Medium

  • Migration

    Existing clients and documents.

    Effect on budget: Low

Why Rubik to build it?

We design and build in one team, so the portal works as well for your clients as it does for the people running it.

  1. Designed for clients.

    Tested with the people who'll log in.

  2. Secure by default.

    Roles, permissions and access logs built in.

  3. Connected to your systems.

    Live data, not another place to update.

  4. Supported after launch.

    Hosting, updates and improvements from one team.

What our clients say

Expert guidance and flawless execution. Our go‑to agency for all things digital.”
Nic CooperStrategy Director

Client Portal Development Questions,
answered.

What people usually ask us before a project starts. If yours isn't here, ask it in the form and someone senior will reply.

Usually nothing. Professional services firms tend to say client portal and product businesses say customer portal. Both are secure areas where the people you serve log in to manage their account with you.

Start a conversation

Ready for a client portal?

Tell us who will log in and what they need to see. We'll suggest a first version worth launching.

Tell us about your project.

A few lines is plenty — no brief required.

What are you planning?