How to Set Up a White-Label Client Portal (Step by Step)

A white-label client portal makes a small agency look like an established software company: clients log in to a branded space on your own domain, not a generic third-party dashboard. Here is how to set one up properly, from domain to first client, in about an afternoon.

Step 1: Pick a portal that is white-label at the core

Not all "customizable" tools are truly white-label. You want three things: your own custom domain (portal.youragency.com or a fully custom domain), your logo and brand colors throughout, and — ideally — the ability to send client emails from your own domain too. If any of these is locked behind an enterprise tier, the tool is white-label in name only.

Step 2: Connect your custom domain

Point a subdomain (or a full domain) at your portal by adding the DNS records your provider gives you. This single step is what makes the experience feel like your own software — clients never see the vendor's name in the URL bar.

Step 3: Apply your branding

• Upload your logo (light and dark versions if the tool supports themes).
• Set your brand color as the accent — buttons, links, highlights.
• Add a favicon so browser tabs carry your mark too.
• If available, configure a custom sending domain so client notifications come from you@youragency.com.

Step 4: Create your first client space

A good portal isolates each client in their own space. Create one for a real client and add only what they need: a place for delivered assets, an invoice or two, a roadmap of upcoming work, and any documents to sign. Resist the urge to expose every feature — a focused space is what makes clients feel taken care of.

Step 5: Set up invoicing and payments

Connect your payment provider so clients can pay inside the portal. Where possible, connect your own Stripe account so money lands directly with you and you avoid extra platform fees on every transaction. Add your first invoice and confirm the client's view looks right.

Step 6: Add agreements and onboarding

If the portal includes e-signatures, upload your standard agreement or SOW so new clients can sign in the same place they'll work. Pair it with a short intake form to collect brand assets and requirements up front. Now onboarding, signing, and delivery all happen in one branded flow.

Step 7: Invite the client and gather feedback

Send the branded invite, watch how the client navigates, and trim anything confusing. The first client space is your template — once it feels right, spinning up the next one takes minutes.

The goal isn't more features in front of the client. It's fewer questions, faster approvals, and a space that looks unmistakably like yours.

BloomDash is built to make every step above take minutes rather than days — custom domains, full white-labeling, isolated client spaces, invoicing through your own Stripe, and built-in e-sign, all included.