Yes, get written permission before you put a customer’s logo on your website, deck or case study. The only exception is a contract that already grants a clear publicity right covering that exact use. A logo is a trademark, and a friendly relationship is not a license. The good news is that a clean permission process is fast, repeatable and one of the best trust signals your sales team can show a prospect.
This guide covers what the law says in the US, what a written release should include, who at the customer must sign off, how to ask, and what to do when a customer wants its logo taken down.
TL;DR
- Ask first, in writing. A verbal yes from your champion is not enough, and a logo being easy to download is not permission.
- Define the scope. Cover who may use the logo, where, for what purpose, for how long, and how removal works.
- Find the real approver. Legal, procurement or communications can block use after the fact.
- Build it into the contract. A publicity clause in your terms, plus a specific request for each new use, keeps you fast and safe.
- Keep a record. Track every approval and expiry so you can remove a logo quickly when asked.
Table of Contents
- Do you need permission to use a customer logo?
- Why unauthorized logo use costs more than it saves
- Where permission comes from: contract or one-off request
- What a written logo permission should cover
- Who at the customer should approve
- How to ask: a short, respectful request
- Logos, testimonials and case studies are different permissions
- What to do when a customer changes the rules or withdraws
- A simple system that keeps you audit-ready
- Our perspective: permission is a sales asset, not a hurdle
- Put your permissions to work with Clareefai
- FAQ
- Sources
Do you need permission to use a customer logo?
In most cases, yes. Practitioner guidance for US businesses says you should get written permission before using a customer logo, unless the customer’s terms already give you a clear publicity right covering the exact use you have in mind.
The long-standing rule of thumb is the same. IRMI, a risk-management publisher, advises that you should not use another company’s logo without written permission from the trademark owner, and that naming the source of the logo does not replace that permission.
An attorney writing for business owners goes further. He states that displaying a client’s trademark without permission is generally treated as infringement under the Lanham Act, even when the company is your paying customer. Treat it as the default position and you will rarely go wrong.
What about “nominative fair use”?
Some teams assume they can show a customer’s logo because they are only referring to a real relationship. Nominative fair use is narrower than that. It lets you use someone’s mark to identify their own goods or services when you cannot do so without it, using only as much as necessary and without implying any connection or endorsement.
A row of customer logos on a homepage is the opposite of that. Its entire purpose is to suggest a relationship and borrow credibility. That is exactly why it needs consent.
A public logo is not a free logo
The fact that a logo sits on the customer’s website, press page or social profile does not make it yours to reuse. Logos are protected, and a download from a website or a search result is not a source of permission. Even where a brand publishes a media kit, read its usage terms and still confirm that the customer is comfortable being shown as your customer.
Why unauthorized logo use costs more than it saves
The legal exposure is real, but in B2B the commercial exposure usually arrives first.
Legal risk. Unauthorized logo use can raise trademark infringement, false association or endorsement, dilution, copyright and contract-breach issues. The USPTO explains that remedies for infringement can include an injunction, destruction of infringing materials, monetary relief including profits and damages, and in some cases attorneys’ fees.
The claim does not depend on a federal registration either. The American Bar Association notes that Section 43(a) of the Lanham Act gives a cause of action for misleading use of a mark, whether or not it is federally registered.
Relationship risk. The same attorney describes what usually happens: an active client sends a cease-and-desist letter, demands removal by phone, or stops giving you business, while a former client who left on bad terms is more likely to sue. For a customer success manager, that is the real loss: an account you worked hard to earn, damaged by a slide in a deck.
Deal risk. Large buyers run security and legal reviews. If a prospect’s procurement team asks how you obtained the rights to the logos on your site and nobody can answer, you have created delay in the middle of a deal. Our guide on audit-ready customer logo usage rights covers how to keep that evidence ready.
Where permission comes from: contract or one-off request
There are two routes, and strong programs use both.
Route 1: a publicity clause in the contract
The right to use a customer’s name and logo to promote your company is typically written into your terms of service; if yours does not include it, you need to ask for consent. Built In recommends contract language allowing use of the customer’s name in advertising, press and promotion with prior written consent that is not unreasonably withheld or delayed, followed by requests for each specific use.
Published reference agreements show how this looks in practice. Tines’ marketing reference agreement permits use of the customer’s name, logo and marks for specified marketing and reference activities, subject to brand guidelines. It requires prior written approval, except for website and marketing-material references that identify the customer as an active user. The rights end on expiration or termination, and use must stop.
Notice the structure: a narrow default for the lowest-risk use, written approval for everything else, and a clear end date.
Route 2: a specific written release
When the contract is silent, or you want to go beyond “customer logo on the website” into a case study, a video, a conference slide or a paid ad, send a separate request. This is also where you keep the relationship warm: you are asking a customer to be recognized, not extracting a favor.
What a written logo permission should cover
A vague “sure, go ahead” email is better than nothing, but it leaves every important question open. A strong release should cover who may use the assets, what is used, where, for what purpose, approval rights, brand guidelines and removal rights. Use this checklist.
| Element | What to specify | Example wording to adapt |
|---|---|---|
| Who | Your legal entity, and any agencies or partners acting for you | “Your Company, Inc. and its agents” |
| What | Name, logo, quote, name of the speaker, video | “Company name and current logo” |
| Where | Channels: website, sales decks, events, social, paid media, review sites | “Website, sales presentations and email” |
| Purpose | Marketing, sales references, press | “To identify the company as a customer” |
| Approvals | Which uses need a fresh sign-off | “New formats require written approval” |
| Brand rules | Where to find their guidelines, and what you may not alter | “Use the supplied files, unaltered” |
| Duration | A term, or until termination of the contract | “For the term of the agreement” |
| Removal | How fast, and how they request it | “Within a reasonable time after written notice” |
A robust agreement should also define the duration and clear removal procedures, not just the permitted channels. Have your own counsel review the final template. This article is a practical guide, not legal advice.
Who at the customer should approve
The person who loves your product is rarely the person who can authorize use of the brand. Your champion in the business unit may say yes in a call. Then legal, procurement or brand teams can still block publication later, and a verbal approval from a project champion is not enough.
A simple way to avoid the surprise:
- Ask your champion who must approve. Names or titles, not “someone in legal.”
- Agree on what will be shared before you draft anything, so the approver sees the real asset.
- Get the approval in writing from the person with authority, by email at minimum, and save it with the asset.
- Send the final version if the use is a quote, case study or video, not just the idea.
If you run case studies, our case study approval workflow walks through the draft-to-sign-off path in detail.
How to ask: a short, respectful request
Keep the request small, specific and easy to say yes to. Here is a template you can adapt.
Subject: Permission to list [Customer] as a [Your Company] customer
Hi [Name],
Thank you for being a customer. We would like to include [Customer]'s name and logo on our website and in sales presentations to show where [Your Product] is used.
The use would be limited to [channels], using the logo files you provide, for as long as you remain a customer. If you would like it removed at any time, reply to this email and we will take it down within [timeframe].
Could you confirm, or let me know who on your team should approve this? I have attached the placement for your review.
Thank you, [Your name]
A few habits make this work better:
- Show the placement. A screenshot or mock-up removes guesswork.
- Offer the exit up front. Customers agree faster when withdrawal is easy.
- Ask for the logo file. Using the customer’s supplied version respects their brand guidelines and avoids a distorted or outdated mark.
- Pair it with a testimonial ask when it fits. If the customer is happy to be named, a quote is a natural next step. Our testimonial request email template and testimonial collection checklist help you sequence the ask.
Social proof built on permissioned assets also tends to feel more credible to buyers. For the broader case on why customer voices build trust, see this overview of user-generated content and brand trust.
Logos, testimonials and case studies are different permissions
A yes to one is not a yes to all. Treat them as separate asks.
- Logo only: identifies the customer as a user. Lowest friction, often covered in the contract.
- Quote with name and title: adds a person and their words. It needs that person’s consent and the company’s, and the quote should be accurate and current. Our testimonial verification steps and FTC-oriented verification workflow cover how to confirm what you publish is real and representative.
- Case study or video: shares results, context and sometimes numbers. It needs the most review, and the approver list is longest.
- Reference calls: a separate consent from the individual who will take the call.
Personal data adds its own layer. If a testimonial includes a named individual, you also need consent handled responsibly, which our testimonial privacy checks lay out.
What to do when a customer changes the rules or withdraws
Permissions are not permanent. Customers rebrand, get acquired, tighten their guidelines, or simply change their minds. Plan for it before it happens by setting a removal process for termination, revocation or changed brand rules, such as removing the logo within a reasonable time after a written request.
When a request arrives:
- Acknowledge it the same day. Speed is the best thing you can show a customer who is concerned.
- List every place the logo appears. Website, decks, sales sequences, events, case studies, social posts, review profiles, partner pages.
- Remove it and confirm in writing with the date and locations.
- Replace outdated files when a customer rebrands. An old logo is also a quiet brand-guideline violation.
- Log the change so nobody reuploads it from an old folder.
The hard part is step 2. Logos spread through slide libraries and personal drives, which is why a single, central record matters.
A simple system that keeps you audit-ready
A logo program becomes dependable when every asset has a record. Track at minimum:
- The customer, approver name and role
- What was approved (logo, quote, video, case study)
- Approved channels and any exclusions
- Date approved, expiry or review date
- Link to the written approval
- Status: active, under review, withdrawn
Review the list at least when contracts renew, since that is the natural moment to refresh the permission and the logo file. Whether you keep this in a spreadsheet or a platform, the principle is the same: you should be able to answer “do we have the right to show this?” in a minute, not a week.
Our perspective: permission is a sales asset, not a hurdle
We see logo permissions as the first step of a customer advocacy program, not a legal chore. A customer that agrees to be named has told you something valuable: they stand behind you.
The teams that struggle are rarely the ones who ask. They are the ones who ask once, store the answer in an inbox, and cannot find it eight months later when a prospect’s legal team wants proof. We built Clareefai to organize, verify and display customer testimonials, reviews and success stories in one secure place, so the context around each piece of feedback stays attached to it.
Our approach is designed around verified customers rather than anonymous praise. Our AI-driven analysis helps identify the advocates most likely to say yes and to make an impact, and our platform is designed to publish approved proof to public channels, with role-based dashboards, GDPR security and real-time data synchronization supporting the process.
The result we aim for: less time chasing approvals, fewer mid-deal surprises, and more of your happiest customers working as active ambassadors for your brand.
ClareefAi
Put your permissions to work with Clareefai
If your logos, quotes and case studies live in scattered folders, we can help you bring them into one verified system. Clareefai is a subscription platform for B2B sales and marketing teams to collect, verify, categorize and showcase customer testimonials, video, reference calls and case studies, with CRM and review integrations.
Plans are published on our pricing page: Basic is $250 per month, Professional is $624 per month and Enterprise is $1250 per month. There is a free trial and no long-term contract. You can also see how teams use unified proof in our win-rate use case, or browse our customer advocacy solutions. If you would like to see it working with your own approvals process, start from our homepage and I’ll show you around.
FAQ
Can I use a customer’s logo if they are listed as a customer in a press release or on their own site?
Not automatically. A logo being public does not transfer any rights to you, and copying it from a website or image search is not a recognized source of permission. Ask for written permission and request the official logo file.
Is an email enough as written permission?
For most routine uses, a clear email from someone with authority is a practical record, as long as it states what you may use, where, and how to withdraw. For paid advertising, large campaigns or sensitive industries, ask your counsel whether a signed release is the better fit.
Does a contract clause replace asking for each new use?
Only for the uses the clause clearly covers. Many agreements allow a basic customer reference, while new uses still require prior written approval. When you move into case studies, video or ads, send a specific request.
What should I do if a customer asks me to remove its logo?
Acknowledge the request quickly, remove it from every channel, replace any files that are out of date, and confirm in writing what you removed. Keeping an up-to-date record of where each logo appears makes this a same-week task instead of a scramble.
Sources
- Can You Use Customer Logos on Your Website? US Guide
- To Use or Not to Use, That Is the Question (IRMI)
- How to Use Copyrighted Material on Your Website Legally (Nolo)
- Using Your Clients’ Logos on Website and Marketing Materials
- About Trademark Infringement (USPTO)
- Online Use of Third Party Trademarks (American Bar Association)
- Do I need explicit permission to use a registered trademark? (Avvo)
- How to Ask Customers to Use Their Names in Marketing (Built In)
- Marketing reference agreement (Tines)
- How do you get a customer to approve a case study? (Corvan)
- Can I Add Client, Sponsor, & Partnership Logos to My Website? (Boston Web Marketing)
- User-Generated Content: Boost Brand Trust and Engagement