Agency Conflict of Interest: Do They Serve Rivals Too?

TL;DR: An agency serving other businesses in your industry is usually experience, not a problem. It becomes an agency conflict of interest only when you and the other client chase the same customer at the same moment: the same keywords, the same map radius, the same audience. Ask for disclosure first, a written carve-out second, and full exclusivity only if your budget carries the premium. How the accounts are separated day to day matters more than the clause.

A team working together around a table with laptops and notes
71%of same-city paid search overlaps carry a measurable cost
5carve-out types you can actually name in a contract
30–60%retainer uplift for full national exclusivity
52%of clients now ask about conflicts before signing

It is the question most Malaysian business owners think about and almost none of them ask out loud. You are three meetings into a proposal, the case studies are all from your industry, and it occurs to you that the shop down the road might be sitting in the same client list.

Asking feels awkward, so most owners let it go. That instinct costs money, because the honest answer is usually reassuring and the evasive one tells you everything. This guide separates a real agency conflict of interest from ordinary category experience, shows which overlaps actually cost you, and gives you the carve-out language to ask for. It reflects how we structure accounts at ZenWeb and sits beside the wider job of choosing a digital marketing agency you can hold to account.

1. What counts as an agency conflict of interest?

Quick Answer: A real conflict exists when two clients of the same agency chase the same customer in the same place at the same time. Two dental clinics in Bangsar is a conflict. A clinic in Bangsar and one in Ipoh is not. The test is contested demand, not a shared industry label.

Most owners use "conflict" to mean "they also work with someone like me". That definition is too wide to be useful, and it rules out every specialist agency in the country. The narrower test is whether your two campaigns can collide in a live auction or a live search result.

This is narrower than general vetting. The questions to ask before hiring a marketing agency cover the whole relationship; this is one risk you can price and contract around. Lock-in and exit language belongs in your agency contract terms, while the conflict question sits earlier, at proposal stage.

Two people shaking hands over a signed business contract
  • Contested demand is the real test. Same keywords, same city, same map radius, same audience. That is where two clients start paying more because they share an agency.
  • Shared knowledge is not automatically a conflict. Knowing that Malaysian clinics convert best on WhatsApp is category knowledge. Knowing your margin per treatment is your data.
  • Non-disclosure is the actual red flag. An agency that answers directly is behaving normally. One that dodges has already answered.

Key takeaway: Same industry is not a conflict. Same customer, same place, same time is. Judge the overlap, not the label.

The video below covers what to check before committing to any marketing agency. Watch the parts on client lists and reporting access, where this question usually surfaces first.

Watch This Before Hiring a Marketing Agency

Source video: Watch on YouTube

2. Industry experience or real conflict? Where the line sits

Quick Answer: Industry experience is the reason specialist agencies work at all. An agency that has run twenty clinic accounts already knows your seasonality, your objections and your cost per enquiry. That knowledge outweighs the theoretical risk until the second client sits inside your own catchment area.

The trade-off runs both ways. Hire the agency with no clients in your field and you pay for their learning curve. Hire the one that has been in your field for years and you buy a shortcut, plus the chance they already work for someone you compete with.

The advertising industry has argued about this for decades rather than settling it. Harvard Business School research on competing clients sharing a common agency traces how rigid category exclusivity gave way to negotiated arrangements as agencies consolidated. Forbes has argued that blanket exclusivity demands treat agencies unfairly. In a market the size of Malaysia the tension is sharper: only so many agencies have real depth in maid agencies, dental or industrial B2B. So the useful question is not "do you have clients like me" but "do you have clients who compete with me for the same enquiry, and how are those accounts kept apart".

A person at a desk reviewing printed proposal documents

Key takeaway: In a market this size, insisting on zero category experience usually costs more than the conflict risk it removes.

Want to know who else we work with in your category?

We disclose same-industry clients at proposal stage and put any carve-out in writing before month one.

See how our digital marketing engagements are scoped →

3. Which same-industry overlaps actually cost you money?

Quick Answer: Paid search inside one city is by far the most expensive overlap, because both clients bid into the same auction and push each other's cost per click up. Overlaps that share only an industry label rarely produce a cost you can measure.

We audit this whenever a prospect asks. The chart shows how often each overlap type produced a cost we could point to.

Share of audited accounts where each overlap type produced a measurable cost
Bar chart table showing, for each type of same-industry client overlap, the share of audited Malaysian SME accounts where the overlap produced a measurable cost such as higher cost per click, a lost map pack position, or cannibalised organic traffic.
Overlap typeShare with a measurable costShare
Same city, same paid search keywords
71%
Same map-pack radius, local SEO
63%
Same national category on Meta
44%
Shared creative concept or offer wording
32%
Same category, different state
19%
Same category, different customer segment
12%
Adjacent industry, overlapping keywords only
9%
Same industry, different country market
4%

Source: Aggregated from ZenWeb-managed campaigns, Malaysia, 2024–2026. A measurable cost means an identified CPC increase, lost map-pack position or cannibalised organic traffic.

A laptop screen showing an analytics graph

The top two rows share one cause. Google runs a fresh auction on every search, and the Google Ads Help explanation of the ad auction makes clear that competing bids on the same query affect what each advertiser pays. Two clients bidding the same keyword in the same city bid against each other, whoever manages them. That deserves a sharper answer than the general Google Ads agency red flags.

Key takeaway: Ask about paid search and map-pack overlap specifically. Those two carry most of the real cost.

4. Carve-outs compared: geographic, category and keyword

Quick Answer: A carve-out is a narrow written promise about who the agency will not take on, instead of a blanket ban on your industry. Most Malaysian SMEs get more real protection from a geographic or keyword carve-out than from exclusivity they cannot afford.

Carve-outs work because they are specific enough to honour. "You will not work with our competitors" is unenforceable, since nobody agrees who counts. "You will not take another aircon service company inside Klang Valley while we are on retainer" is checkable by both sides.

Five carve-out types and what each one covers
Table comparing five types of agency conflict carve-out clause, showing what each blocks the agency from doing, what it still permits, and the type of Malaysian SME each suits best.
Carve-outBlocksStill allowsBest for
GeographicA rival inside a named city or radiusThe same industry elsewhere in MalaysiaClinics, retail, trades, single outlets
CategoryRivals in one named product lineThe same industry, a different lineMulti-category retailers, manufacturers
KeywordBidding your named keyword set for anyone elseBroader category and brand termsTight paid search niches, high CPC
Named competitorA written list of companiesAnyone not on that listOwners who know who they lose deals to
Team separationThe same specialists touching both accountsThe agency serving both, on separate teamsLarger accounts at agencies with bench depth
A person reviewing cost figures on printed reports

Source: Illustrative model based on ZenWeb contract scoping for Malaysian SME retainers, 2024–2026.

Team separation is the one to test rather than trust. It only means something if the agency has the people to split the work, so check it against who really works on your account and the bench-depth trade-off in boutique versus big agencies.

Key takeaway: A carve-out you can check beats exclusivity nobody can define. Name the city, the list or the keywords.

5. What exclusivity costs, and what makes the clause stick

Quick Answer: Disclosure costs nothing and any decent agency gives it free. Narrow carve-outs add little. The premium climbs steeply once a clause closes off whole states or the country, because that is when the agency turns away real revenue.

Read the table below as a ladder. Each step buys more protection and costs more, and most Malaysian SMEs stop climbing around the third row.

A person reviewing cost figures on printed reports
Retainer uplift by exclusivity scope, Malaysian SME accounts
Grouped table showing six levels of agency exclusivity scope with the typical percentage uplift to a monthly retainer, the minimum monthly retainer in ringgit the level is usually offered from, and how often agencies agree to it.
Exclusivity scopeRetainer upliftOffered fromHow often agreed
Written disclosure onlyNoneAny retainerAlmost always
Keyword-level carve-out0–5%RM3,000/monthUsually
Same-city geographic carve-out5–12%RM4,000/monthOften
Named-competitor list, up to five10–18%RM6,000/monthSometimes
Category exclusivity, one state15–25%RM8,000/monthOccasionally
Full national category exclusivity30–60%RM15,000/monthRarely

Source: Illustrative model based on ZenWeb retainer scoping for Malaysian SMEs, 2024–2026. Uplift excludes SST and varies with category competitiveness.

Whatever you buy, three things separate an enforceable clause from a decorative one:

  1. A defined scope. Industry, geography and channels all named. "Our competitors" is not a scope.
  2. A stated term. It applies while the retainer runs and lapses on a stated notice period, not indefinitely.
  3. A named consequence. A fee credit or a clean exit right if it is breached. Without one, the clause is a promise.
A business owner at a desk reviewing contract terms on a laptop

Notice what is missing: a demand that the agency drop existing clients. None will, and asking usually ends the conversation. Judge the wording the way you would when comparing marketing agency quotes, and weigh the uplift against the alternatives in agency versus your own team and our published digital marketing pricing.

Key takeaway: Buy disclosure and a narrow carve-out first. National exclusivity is a large-budget purchase, not an SME default.

6. Data separation: four questions that beat any clause

Quick Answer: What protects you is the plumbing, not the clause: separate ad accounts, separate customer lists, separate reporting, and named people who do not sit across both accounts. These four questions tell you more in five minutes than a contract review gives you in an hour.

Contract language handles the future. Data separation handles today.

  • Whose ad accounts are these? Your Google Ads and Meta assets must sit under your own business and be granted to the agency, never pooled. Settle it alongside who owns the accounts when you exit.
  • Where does my customer list go? Uploaded audiences are personal data. Under the Personal Data Protection Act 2010 you stay the data controller, so a list sitting in a shared account is a compliance problem before it is a competitive one.
  • Who sees my reporting? Named individuals, not "the team". A dashboard visible to everyone is a leak waiting for a resignation.
  • Which specialist runs both? The strategist, not the account manager, is the person whose knowledge transfers. Ask for that name.
A business owner working through a checklist at an office desk

Fast, specific answers are the signal. Vague reassurance about professionalism belongs on the same list as the warning signs in SEO company red flags.

Key takeaway: Accounts, lists, reporting access, named specialist. Four answers reveal more about conflict risk than any clause.

Not sure whether your current agency runs a rival too?

Send us the keywords you bid on and the areas you serve, and we will tell you what the live results show.

Ask us for a search visibility check →

7. How disclosure and carve-outs have changed since 2023

Quick Answer: Malaysian SMEs ask the conflict question far more often than three years ago, and agencies have responded by disclosing earlier. Accounts where two clients ended up in the same auction have more than halved over the same period.

The change tracks client behaviour, not regulation. Owners started asking; proposals started answering.

Conflict disclosure, carve-outs and auction overlap, 2023–2026
Time-series table showing, for each year from 2023 to 2026, the share of clients who asked about conflicts before signing, the share of proposals disclosing same-industry clients unprompted, the share of contracts carrying a written carve-out, and the share of accounts where two clients competed in the same auction.
Measure2023202420252026 (Jan–Aug)
Clients who asked about conflicts before signing21%30%41%52%
Proposals disclosing same-industry clients unprompted17%24%35%46%
Contracts carrying a written carve-out12%19%28%37%
Accounts with two clients in the same auction9%8%6%4%

Source: From ZenWeb client tracking across 12 industries, Malaysia, 2023–2026. 2026 covers January to August.

A calendar and notebook on a desk beside a laptop

Read the first and last rows together. Client questions doubled; auction overlap more than halved. Asking is the intervention, which is why disclosure belongs in your shortlist process alongside the checks in choosing a digital marketing company in Malaysia and full-service versus specialist agencies.

Key takeaway: Auction overlap fell as clients started asking. The question is the protection; the clause just records the answer.

8. What to do if you find a conflict mid-contract

Quick Answer: Do not open with an accusation. Confirm the overlap is real, measure whether it has cost you anything, then ask for a specific remedy: a carve-out from today, a different specialist, or a fee adjustment. Leaving is the last option, not the first.

Finding a rival in your agency's portfolio feels like a betrayal, but it is often an account they signed years before you and never thought to mention. Work through it in order:

  1. Confirm the overlap is real. A shared industry is not enough. Check whether you appear against each other on the same searches, in the same areas.
  2. Measure the cost first. Look at auction insights, impression share and map-pack positions over the period. If nothing moved, you have a disclosure problem, not a performance one.
  3. Ask for the remedy, not an apology. A written carve-out from today, a different strategist, or separated reporting. Name which one you want.
  4. Put the outcome in writing. An email confirming what was agreed is enough. Verbal reassurance leaves you in the same position in six months.
  5. Judge the response, then decide. An agency that fixes it quickly has earned trust back. One that minimises it has shown you how the next problem will go.
Two people reviewing a contract across a desk

If the answer disappoints, move deliberately rather than in temper, keeping your accounts and history intact, as our guide to changing agency without losing data sets out. A short paid pilot, covered in testing an agency before a 12-month deal, is safer than another long contract. Conflict also shows up as competing priorities on a shared team, the same symptom described in retainer scope creep, and it ranks high among the reasons businesses fire their agency.

Key takeaway: Confirm, measure, ask for a named remedy, get it in writing. Judge the agency on the response, not the overlap.

9. Conclusion: disclosure first, carve-out second, exclusivity last

An agency conflict of interest is worth taking seriously and easy to over-price. The overlap that costs you money is narrow: the same keywords or the same map radius as someone you genuinely lose customers to. Everything wider than that is category experience you are probably paying for on purpose.

So ask the question at proposal stage, in writing. Take the disclosure, which should be free. Add a carve-out naming a city, a keyword set or five companies. Buy full exclusivity only if the budget carries it, then check the plumbing. Do that once, before signing, and the question stops being awkward for good. If you want a partner who answers it in the proposal rather than waiting to be asked, that is how we work at ZenWeb's digital marketing agency, and you can see who else owners shortlist among the top digital marketing companies in Malaysia.

Want a straight answer about who else we work with?

Tell us your industry and the areas you serve. We will confirm in writing whether we hold any account that competes with you, and put the carve-out you need into the proposal.

Ask us the conflict question →
A business owner smiling while working on a laptop in a bright office

10. Frequently Asked Questions

1. Is it a conflict of interest if my agency has other clients in my industry?

Not by itself. It becomes a conflict when the other client competes with you for the same customers, meaning the same keywords, the same city or the same map radius. Two clinics in different states are not in conflict. Two in the same neighbourhood are.

2. Can I ask an agency to drop a competitor before I sign?

You can ask, but almost no agency will agree, and pushing it usually ends the conversation. The realistic version is forward-looking: from the day you sign, they take no new client meeting an agreed definition. Get that in writing with a term and a stated consequence.

3. What should an exclusivity clause actually say?

Three things: a scope naming the industry, geography and channels covered; a term stating that it applies while the retainer runs and how notice works; and a consequence such as a fee credit or clean exit right if breached. Without all three, it is a promise rather than a term.

4. How can I check whether my agency runs a competitor's ads?

Search your own main keywords in an incognito window across a few days and note who appears. Auction insights in Google Ads shows which domains you overlap with most, and the Meta Ad Library shows what any Page is running. None of it proves who manages the account, but it shows where you collide.

5. Does an NDA protect me from a conflict of interest?

Only partly. An NDA covers documents and data. It does not stop an agency taking a rival client, and it cannot unlearn what a strategist knows about your pricing. Pair it with a written carve-out and separated accounts, lists and reporting access.

A team discussing agency questions around a table

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