Agency Exclusivity: Should They Serve Your Rivals?

Every business owner asks this at some point in an agency pitch: “Do you work with any of my competitors?” The answer is often yes, especially if the agency knows your industry well. That experience is part of why you liked them. It is also why the question makes you uneasy.

This guide from IZI Digital Marketing treats agency exclusivity as a decision, not a yes-or-no demand. It explains what exclusivity can mean and which conflicts carry real risk. It then shows what a restriction does to fees and choice, and how to write a clause that protects you without scaring off good agencies. If you are still comparing firms, start with our guide to choosing a digital marketing agency in Malaysia. The video below looks at why agencies build deep industry expertise in the first place.

PART 1 · DIAGNOSE

What Does Agency Exclusivity Actually Mean?

IN BRIEFAgency exclusivity is a promise that the agency will not serve your competitors. But “competitor” and “serve” can be defined narrowly or broadly, and the width of that promise decides its cost. Settle the definition before the pitch, ideally in your digital marketing RFP, so every agency answers the same question.

Most arguments about exclusivity happen because each side pictures a different promise. There are four common levels, from strictest to lightest:

Notice that only the first two stop the agency from working with rivals. The other two manage the conflict instead of banning it. That difference matters, because the agencies with the most useful experience in your industry are often the ones already serving someone in it. Asking about this early is part of good marketing agency due diligence.

BENCHMARK BRIEFING 1 OF 4

How Likely Is Your Agency to Already Serve a Competitor?

IN BRIEFQuite likely, if the agency specialises in your industry. Niche agencies win clients by showing results in one sector, so overlap is built into their model. Generalist agencies and freelancers overlap less often, but may also know your market less well. Weigh that trade-off before choosing between an agency or a freelancer.

Read the chart as a trade-off, not a warning. The top bar is also the provider most likely to know your market: its seasonal peaks, customer objections and ad policies. In a small industry, such as a handful of aesthetic clinic chains in the Klang Valley, almost any experienced agency will have met one of your rivals. Ruling them all out can leave you with a shortlist of agencies learning your industry on your budget.

PART 2 · DESIGN

What Are the Real Risks When an Agency Serves Your Rival?

IN BRIEFThe real risks are specific, not general. They are leaked plans and data, the same team bidding against you in one ad auction, recycled strategy, and split attention in your busiest season. Each one has its own fix, and most can be written into a contract. Several are also classic agency red flags worth checking.

Fear of “helping the competition” is vague. It is easier to manage once you break it into five concrete risks:

• Confidential information: your margins, promotion calendar, new outlet plans or customer lists seen by people who also advise a rival.
• Same-auction bidding: in Google Ads, your ads compete in the same auction as your rival’s. Google’s Ad Rank documentation shows position depends on each advertiser’s bid, ad quality and the competitiveness of the auction, so one team setting both sides’ bids is an awkward position.
• Recycled strategy: the campaign angle or landing page that worked for you turns up, lightly edited, for a rival.
• Split attention: both clients want the same senior people during the same peak, such as Hari Raya or year-end sales.
• Competition law exposure: an agency that passes pricing plans between rivals can pull both businesses into trouble, not just itself.

The last point surprises many owners. The Malaysia Competition Commission’s guidelines on the Chapter 1 prohibition warn that sharing price information between competitors could be treated as anti-competitive, and that an “agreement” can be informal. An agency acting as a go-between for promotion prices is exactly the conduit you do not want.

BENCHMARK BRIEFING 2 OF 4

Which Channels Carry the Biggest Conflict Risk?

IN BRIEFPaid search carries the highest conflict risk, because rivals bid on the same keywords in the same auction. SEO comes next, since only one site can hold each top spot. Web design and one-off creative carry the least. Match your exclusivity ask to the channel, especially for Google Ads management.

The channel changes what kind of protection you need. For paid search, the priority is that no one person manages both your bids and a rival’s. For SEO services, where reused strategy is a bigger share, ask for a promise not to copy your content plan or target your exact keyword list for a rival. For website design, a normal confidentiality clause is usually enough.

PART 3 · DEPLOY

Should You Ask for Exclusivity or a Conflict Policy?

IN BRIEFMost SMEs are better served by a conflict policy than by full exclusivity. Named-rival exclusivity makes sense for heavy paid search spenders with a few direct rivals. Category exclusivity rarely makes sense below national-brand budgets. Pair any choice with a proper marketing agency NDA to protect the information itself.

Use this box to match the level of protection to your situation. The deciding factor is how directly you and your rival compete for the same customers, not how much you dislike them.

There is also a legal angle. Section 28 of Malaysia’s Contracts Act 1950 makes agreements that restrain someone from carrying on a lawful business void to that extent, with narrow exceptions. A September 2026 Baker McKenzie briefing notes that a June 2026 reform report proposes replacing this with a reasonableness test, but that change is not yet law. In practice, a restriction that lasts only for the contract term and names specific rivals is the safer design. A broad ban lasting years after you leave may not hold up. This is general guidance, not legal advice, so have a lawyer review the clause.

BENCHMARK BRIEFING 3 OF 4

Does Agency Exclusivity Cost More?

IN BRIEFUsually, yes. An agency that turns away a whole category gives up future revenue, so it prices that in, often through a higher retainer or a longer minimum term. Named-rival exclusivity costs far less. Check how any premium appears in your digital marketing contract terms.

The jump between the last two rows is the key finding. Named-rival exclusivity buys most of the protection for a fraction of the premium, because it blocks the three or five businesses you actually lose customers to. Category exclusivity mostly pays the agency not to serve businesses you never compete with. If an agency asks for a long lock-in in return, weigh that against the flexibility you lose, as our guide on SEO contract red flags explains.

PART 4 · DRIVE

How Do You Write an Agency Exclusivity Clause That Works?

IN BRIEFA clause that works is specific enough to check. It names the rivals, limits the services and area covered, sets a clear time frame, and says what happens if the agency breaches it. It also keeps your ad accounts in your own name, as covered in who should own your Google Ads account.

Vague wording such as “the agency shall avoid conflicts of interest” gives you nothing to enforce. Build the agency exclusivity clause in five steps:

1. Name the competitors: list three to five businesses by legal name and brand, with a right to update the list once a year.
2. Limit the scope: state which services are covered (for example paid search only) and which area (for example Klang Valley), rather than “all marketing, everywhere”.
3. Set the time frame: tie the restriction to the contract term. Avoid long post-contract bans, which may not be enforceable under current Malaysian law.
4. Add a firewall and disclosure duty: for rivals not on the list, require separate teams, separate data access and written notice before the agency signs them.
5. Agree the remedy: spell out what happens after a breach, such as your right to end the contract early without penalty and get full account handover.

Then check it in practice, not just on paper. Once a quarter, review who has access to your Google Ads, Meta Business and analytics accounts, and remove anyone who has moved to a rival’s team. Access control does more than any clause, because it stops leaks rather than punishing them.

BENCHMARK BRIEFING 4 OF 4

How Does Conflict Risk Change Over an Agency Relationship?

IN BRIEFConflict risk grows over time, because the agency learns more about your business each month. Without a firewall, the exposure keeps rising. With separate teams and regular access reviews, it levels off early. That is why conflict terms belong in every renewal, not just the first contract, and why knowing when to change agency matters.

The gap opens because of people moving between accounts. In month one, few staff know your plans. By month twelve, several have worked on your account, and some may have moved to the rival’s team. A firewall with access reviews keeps that knowledge contained. Without one, the exposure keeps building, however honest the agency is.

THE VERDICT

Protect Your Plans, Not Your Pride

Agency exclusivity sounds like the safe choice, but full category exclusivity often costs more and shrinks your shortlist without adding much protection. For most Malaysian businesses, the better deal is a named list of true rivals for high-conflict channels, a firewall for everyone else, written disclosure, and account access you control yourself.

Raise the question early, answer it with specifics, and review it at every renewal. Watch for shared tools too: our guide on how agencies use AI explains why prompts and templates used across clients raise similar questions. For the wider hiring decision, go back to our digital marketing agency Malaysia guide.

FAQ

Frequently Asked Questions

1. Is it normal for a marketing agency to work with competitors?

Yes. How common it is depends on the agency’s focus, but specialist agencies often serve several businesses in one industry. What matters is how the agency separates teams and data, and whether it tells you about overlaps.

2. Can I ask my agency not to work with my competitors?

Yes, you can ask. Whether they agree depends on the scope and your budget. Naming three to five direct rivals is a reasonable request; banning a whole industry usually means higher fees or a refusal.

3. Is an agency exclusivity clause enforceable in Malaysia?

Often, if it is narrow. It depends on the wording: restrictions during the contract term are generally safer than long bans afterwards, which may be void under section 28 of the Contracts Act 1950. Ask a lawyer to review it.

4. Does agency exclusivity cost extra?

Usually, yes. The premium depends on how wide the restriction is. Named-rival exclusivity tends to add little, while whole-category exclusivity can add a large premium and a longer minimum term.

5. What is the difference between exclusivity and an NDA?

An NDA protects your information, while exclusivity limits who the agency can work for. Most businesses need an NDA regardless, and exclusivity only for direct rivals in high-conflict channels such as paid search.