Now booking Q2 portal builds

Give your clients a portal they'll actually log into.

Stop being your clients' inbox. We build custom, branded client portals — with secure login, self-service data, file sharing, and payments — so your team stops answering "what's the status?" emails.

5.0 / 100% job success on Upwork
White-labeled under your domain. You own the code, the data, and the customer relationship.
Inbox — 47 unread
Inbox 47
Sarah @ Atlas Re: Re: Re: Where's my report?? 2m
Drake Bldg Fwd: monthly_v3_FINAL.xlsx 11m
Vista Co Did you get my last 3 emails?? 1h
HQ-Reno Wrong file attached (use this one) 2h
Phoenix LLC Can you resend the invoice? 3h
Beacon Status update? Status update? 5h
Crestline Re: Re: Q3 numbers, please advise 1d
INBOX HELL
portal.clientco.com
ClientCo Portal
SR
Welcome back, Sarah
Active Campaigns
7
Pieces Mailed
42,108
Next Invoice
Paid
Recent files
Q3-Campaign-Recap.pdf
Targeted-ZIPs-Aug.csv
SELF-SERVE

Whether you need a login, a dashboard, or a full customer experience…

"Client portal" can mean a lot of things. We build whichever flavor your business actually needs — and only that. No bloated SaaS you'll outgrow in six months.

Authenticated logins

Custom login & signup flows that match your brand. Magic links, password reset, MFA, role-based access — all under your domain.

  • Email / password, magic link, or SSO
  • Role-based permissions (admin / staff / client)
  • Self-serve account management

Files, payments, and data

Replace email attachments and Dropbox links with a secure portal where clients upload, download, update their info, and pay invoices — all in one place.

  • Secure file uploads & downloads (S3 / Egnyte)
  • Stripe subscriptions & invoicing
  • Login-locked forms that sync to your system

Every client email is a tax on your team

When clients can't self-serve, your staff becomes the API. Here's what that actually costs:

0
% fewer
"what's the status?" emails after the portal launches
0
+ hrs/wk
staff time we recover by killing manual exports & email replies
0
% white-label
your domain, your brand, your data — no vendor lock-in
0
→ 6 wks
typical launch window for a focused, production-grade portal
Real portals, real businesses

We've already built this for businesses like yours

A lot of what we do is custom logins and client-facing portals. Here are a few:

Direct Mail Marketing
Killed support overhead

Client portal so customers stop calling to ask "did it ship?"

Built directly with the CEO of a direct-print marketing company. Their clients now log in to see exactly which mailers shipped, how many, and to which area — eliminating a huge chunk of customer-support time.

Client login Geo-level reporting Self-serve KPIs
Youth Sports
Parent self-serve

Login-locked parent portal that syncs straight into Airtable

A youth sports org was manually tracking heights, weights, and uniform sizes for hundreds of athletes in a spreadsheet. Now parents log in, update their own kids, and the data flows straight into the org's Airtable.

Parent logins Airtable sync Sign-up links
Subscription Product
Paywalled features

Account system + Stripe paywall locking premium features

Built a full account-management portal with Stripe-powered paywalls. Users sign up, manage billing, and unlock features — all under one branded experience that drives recurring revenue.

Stripe billing Feature gating Account mgmt
Compliance / Ops
Automated alerts

Document portal with SMS & email expiration alerts

Built a portal where staff and clients track document expirations — with automatic SMS (Twilio) and email reminders before anything lapses. No more "we forgot to renew that" conversations.

Twilio SMS Email reminders MySQL store
Plus a lot more we've shipped

NFL Pick'em League Portal

Full-stack league portal with user auth, admin tools, and live ESPN data feeds.

ESPN API Auth

Maritime Pilot Dashboard

Login-locked dashboard for sea-faring pilots. Migrated expensive APIs to MySQL.

ChartJS MySQL

Author Members Area

Members-only area for a financial author — gated content, lead capture, and resources.

Gated content Lead gen

Investment Firm Brand Site

Sleek single-page site for a private investment firm — built for trust signals and SEO.

SEO Brand-first

User Management Console

Custom admin tool to reset passwords, add users, and manage permissions without dev help.

Admin Auth

Automated Backend Jobs

Rewrote a 12-hour python data job to run in 1–2 hours, exposed status to clients in-portal.

Python 10x faster
What's in the box

Everything a real client portal needs

Pick the pieces you need. We don't ship features you won't use.

Login & signup flows
Password reset / magic links
Role-based access
Multi-tenant orgs
Stripe billing
Invoices & subscriptions
Secure file uploads
S3 / Egnyte / Dropbox sync
Custom dashboards
Airtable / MySQL data
Twilio SMS / email alerts
White-label branding
In one sentence

"We build custom client portals that look like you built them yourself — so your clients self-serve, and your team gets out of their inbox."

How it works

From "we should probably have a portal…" to launched in weeks

01

Free Portal Blueprint

30-minute call. You walk us through your clients, their pain, and what they need to self-serve. We send back a written blueprint with the screens, flows, and tech stack — yours to keep.

02

Fixed-Price Proposal

Milestone-based pricing, no hourly billing roulette. You see exactly what's being built, what it costs, and when it ships. We start with the smallest version that delivers real value.

03

Build, Launch, Onboard

We build it under your domain, migrate your data, and help you onboard your first clients. You get full source code, docs, and a system that grows with you — no vendor lock-in.

What clients say after their portal goes live

"I couldn't be more happy with Grant's work. He was able to make updates and fixes to our site that needed to be fixed for years. Grant re-wrote the python script on the backend of our site to make it more efficient. A process that used to take 12 hours now will take 1 to 2 hours.

Grant also created a new user management page. We are now able to reset passwords, delete old accounts and add new users because of Grant!

Best of all Grant built a user friendly tool to be able to update back end data on our site without having to hire a programmer to do it for us!"

John D.

Owner, MovingTargets

"I have hired freelancers for web development for many years. Grant is THE best I have found so far. The reason: he understood exactly what I wanted; needed minimal direction; performed minor corrections quickly and without complaint; added extra effort to do a task that I had planned to do. In short, Grant is VERY easy to work with and demonstrated that I can trust his work. By the way, his premium price was not too high and well worth it! The time that I saved and his quality of work compensated for his premium price. I will use him in the future."

Veronica W.

Owner, ACT Inc.

imported from Upwork

"Working with Grant has been Great! He is a very skilled coder and has the ability to take a vision and make it a reality! Would highly recommend!"

James M.

Owner, Grey Grove LLC

imported from Upwork

"Grant was incredible to work with. We discussed my vision of building an online registration portal for my football events, and he brought it to life exactly how I imagined. He created a custom portal with individual logins and all the functionality I needed, then seamlessly integrated it with my Airtable system. The result is a streamlined setup that will save me hundreds of hours of manual work. He built everything from scratch — truly impressive!"

Laif M.

Business Owner

imported from Upwork

Free, no-pressure

Get a Free Portal Blueprint

Tell us who your clients are and what they keep emailing you for. We'll send back a written blueprint with the recommended screens, flows, and stack — usually within 48 hours.

  • 30-min discovery call
  • Written blueprint + sample screens
  • Fixed-price quote (if you want one)
  • Yours to keep, no obligation
We respond personally, usually within 24 hours. Your info is never sold or shared. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Got it. We'll be in touch within 24 hours with your portal blueprint.
Something went wrong. Email grant@websitegranted.com directly.

Common portal questions

Most client portals land between $3k–$8k for a focused MVP (login + 2–3 core screens), and grow from there as we add billing, file sharing, multi-tenant support, and integrations. Pricing is fixed per milestone — you'll know the exact number before we start.

Yes — that's the whole point. Your portal lives at portal.yourdomain.com (or wherever you want), uses your colors and logo, and looks like you built it yourself. No third-party SaaS branding anywhere.

Pick whatever fits your clients: email + password, magic-link login, Google SSO, Microsoft SSO, or full-blown SAML for enterprise. We've shipped all of them. Most portals start with email + password and add SSO later.

Almost certainly. We've shipped production integrations against Stripe, Twilio, Airtable, Egnyte, ESPN, S3, MySQL, and a long list of custom APIs. If your tool has an API, your portal can talk to it.

100%. You get the source code, the database, the docs, and a path to take it in-house any time. We host it for you while you want us to — and hand off the keys whenever you don't.

A 30-minute call walking through your clients and their pain, followed by a written PDF blueprint with the recommended screens, flows, integrations, and tech stack — plus a rough investment range. It's yours whether you hire us or not.

Your clients are going to keep emailing you anyway.

Might as well give them a portal that answers them for you. Get a free, no-pressure blueprint — worst case, you walk away with a clearer plan than you had this morning.

Get My Free Portal Blueprint