What a client portal for a small agency or studio should include
The parts that earn their place in a portal, the ones to skip, and how to roll it out so clients actually use it.
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A client portal for a small agency or studio should give each client one link, with no password to remember, that shows their files and versions, lets them approve or request changes, keeps messages with the project, and holds the signed contract, the quote, the invoices and the pay button. It should carry your logo and colours, work on a phone, and keep one client's work separate from another's. Everything else is optional. If a feature does not save you or the client an email, leave it out.
Why a portal beats the email thread
Email works until a project has more than two people and more than three files. Then the final version lives in a message from last Tuesday, someone replies to the wrong thread, and nobody can find the signed contract. A portal fixes this by giving every project one home.
Clients seem to want that. In a Thomson Reuters HighQ survey, 60% of clients said they prefer to receive quicker status updates through a secure client portal (Thomson Reuters). The survey page does not give its sample size or year, so treat it as a signal and not a precise figure. Other surveys point the other way, and many clients are comfortable with email, which is a reason to keep the portal easy and not to force it.
There is also a safety argument. Email is how many payment scams reach small businesses. The FBI's Internet Crime Complaint Center recorded 21,442 business email compromise complaints in 2024 with losses close to $2.8 billion (Nacha, summarizing the FBI IC3 report). Verizon's 2025 Data Breach Investigations Report found a human element in about 60% of breaches (Verizon). When invoices and payment details live in one place the client knows, a fake "we changed our bank account" message is easier to spot.
Data protection law points the same way. The GDPR requires personal data to be processed with "appropriate security" using "appropriate technical or organisational measures" (GDPR Article 5). Sending contracts and client files as email attachments is hard to defend as well managed. This is not legal advice, so check your own obligations.
What a good portal includes
Think of the portal as the project's front door. These are the parts that earn their place.
1. Simple sign-in. The first reason clients avoid portals is the account. Use a magic link or a one-time code sent to their email. If the client needs a password reset in week one, the portal has already failed.
2. A project home that answers "where are we?" A status, the next step and who is waiting on whom. Clients who can see progress do not need to ask for it.
3. Files with versions. The latest file at the top, older versions kept below, with the date and a short note. This ends the "which one is final?" emails. Large files should upload and download reliably, because a studio sending a video or a photo set cannot rely on a 25 MB attachment limit.
4. Approvals. Approve, or request changes with a comment on that file. This is the feature that most shortens projects. It turns "looks good, I think" into a recorded decision with a date.
5. Messages tied to the project. One thread per project, visible to the client and the people on your side who work on it. Messages should not be mixed with those of other clients, and a new team member should be able to read the history without asking.
6. Documents. The accepted quote, the signed contract and anything else both sides agreed to, in one list. When a client asks "what did we agree on the revision count?", the answer is two clicks away.
7. Money. Invoices, what has been paid, what is due and a pay button that works on a phone. Showing the schedule ("deposit paid, second payment due 15 November") removes the awkward conversation. The client should pay through your own gateway so the money comes straight to you.
8. Forms and bookings. Onboarding questionnaires, feedback forms and a link to book the next call. These belong where the client already is. Our guide to client onboarding questions lists what to ask.
9. Your branding. Your logo, your colours, your name in the emails that carry the link. A portal that looks like yours feels like part of the service, not a third party.
10. A phone layout that works. Plenty of approvals happen on a phone in a queue or a taxi. If the portal needs a laptop, approvals will wait for one.
What to skip
Small agencies often copy features from enterprise software. Most of them cost more to run than they return.
- A complicated task board for the client. Clients do not want to manage your tasks. Show milestones and what you need from them.
- A notification for everything. Send one message when something needs the client's action, not twelve when something changes.
- Dashboards full of charts. Unless you sell reporting, a status line beats a graph.
- A client directory or social features. Not needed.
- Mandatory accounts with passwords. See sign-in above.
What a team needs behind the portal
The client sees a simple page. Your side needs more.
- Roles. Who on your team can approve work before it reaches the client, who can see invoices, who can only comment.
- Internal notes. Remarks that stay inside the team, so a manager can review a file and ask for a fix before the client sees it.
- One client, many projects. A client with a website, a campaign and a monthly retainer should see them behind one link, not three.
- Handover. When a project moves from the designer to the developer, the history, files and messages stay with the project, not with a person's inbox.
- An activity trail. Who approved what, and when, kept for disputes and for your own records.
How to roll it out so clients use it
A portal only works if clients open it. Introduce it at kickoff and tell them what they will get from it. Send the link in the welcome message, and then, importantly, use it. If you still attach files to email, clients will keep replying to email.
Make the first visit worthwhile: put the contract, the first invoice and a short welcome message there. Keep the first notification email short, with one button. In week two, send the first file through the portal and ask for approval there. After a couple of projects, clients stop asking where things are.
For a comparison of tools, see our roundup of client portal software. If the question is portal against plain email, read client portal vs email for delivering work.
How Delivvo gives each client one link
Delivvo's client portal is built around the list above. The client opens a link and signs in with a one-time code sent to their email. No password, no account to create. They land on the project with their files, with versions kept per file, and they can approve a file or ask for changes on it. Each project has one message thread.
The same link holds the accepted quote and the signed contract, the invoices with a pay button through your own gateway, the payment schedule, a booking link and any questionnaires you send. A client with several projects sees them behind one link. Your logo and colour sit on the portal, and you can hide the invoice section or the feedback form if a client does not need them. A welcome message greets them on the first visit.
Clients can upload files too, up to 5 GB each, which helps when they send footage, brand assets or a signed scan. Your own uploads go up to 50 GB per file with resumable uploads, so a large delivery does not fail halfway.
For teams, the manager can check a file before it reaches the client, with team-only remarks, and the approved file appears under the studio's name. Every document carries a verification code, so a client can confirm an invoice is real. Clients pay you directly through your own gateway, and Delivvo takes 0% of the payment.
The portal comes from the same system as your inquiry form, quote and invoices, so nothing is set up twice. The client record, the project and the documents are already there when the client opens the link, so the first visit shows real content instead of an empty shell.
See what the client portal looks like and how the approvals step works.
Delivvo is a CRM and client portal for service businesses. See the client portal.
FAQ
What should a client portal include?
At minimum: simple sign-in, files with versions, approvals, messages for each project, the quote and contract, invoices with a way to pay, and your branding. Add questionnaires and a booking link if you onboard clients or run calls. Leave out anything that does not save someone an email.
Do clients actually use client portals?
Often yes, if the sign-in is easy and you use the portal yourself. Surveys on client preference are mixed, and some clients prefer email, so keep email notifications that link into the portal. Do not make clients create passwords.
Is a client portal more secure than email?
For sensitive documents, generally yes. A portal keeps files and payment details in one place with controlled access, instead of copies in many inboxes. It does not remove every risk, so use sign-in codes, share only what the client needs and follow your local data protection rules.
Do I need a client portal if I only have a few clients?
Not strictly, but the habit pays off early. Even three clients with several files and a contract each benefit from one place to look. The cost of setting it up is lower than the cost of one lost final file.
Delivvo runs the whole client cycle for service businesses, from the first inquiry to the quote, contract, deposit, invoice and delivery, so every client gets one branded link for their files, approvals and payments. Clients pay you directly through your own gateway, and Delivvo takes 0%. Start free