Should I hire an agency that also works with my competitor?

Google Ads is not a strategy game played in isolation, it is a live auction. If you and a competitor both bid on overlapping keywords in the same city, you are literally competing against each other for the same searchers in real time, and that is true no matter which agency, or agencies, manage each account.

That overlap raises a fair question: can one agency genuinely maximize both accounts at once, or does it end up managing a kind of balance between two clients who are, in that specific auction, working against each other? A confidentiality concern sits alongside this too, since strategy details, pricing approaches, or creative concepts could theoretically move between accounts even without anyone intending harm.

This is worth taking seriously, but it is also worth scoping accurately, since the risk is much smaller when the overlap is only a shared industry label rather than a shared market.

Many agencies build real expertise by focusing on a specific niche, plumbers, dentists, law firms, and serve dozens of businesses in that niche spread across different cities and regions. A plumber in Toronto and a plumber in Dallas working with the same agency are not competing for the same customer or the same keyword auction in any practical sense, even though they are technically in the same industry.

That kind of niche focus is often a genuine advantage, since an agency that has already solved seasonal patterns, compliance issues, or ad copy angles for your specific type of business brings real, tested experience to your account instead of starting from zero.

The distinction that actually matters is geographic and market overlap, not industry overlap. Two businesses in the same city and the same specific service line create a real question worth asking about. Two businesses in the same industry but different regions generally do not.

Ask the agency plainly whether they currently work with another business in your exact city and service line, not just your broader industry. A direct answer here settles most of the practical concern immediately, and a reputable agency should be willing to answer honestly rather than deflect.

Ask about confidentiality in writing. A clause covering client strategy, pricing, and account data is a reasonable, standard request when two clients share a niche, and it protects you regardless of how the agency structures its internal account management.

Ask how account teams are structured. Separate account managers and separate strategy discussions for clients in the same niche reduce the practical risk of cross-contamination between accounts, even when both accounts sit under the same company.

Your own Google Ads account's Auction Insights report shows which other advertisers overlap with you on the same searches, which tells you whether a real, active auction conflict exists in practice. It shows the competing domain, not the agency behind it, so pair this data with the direct question you ask the agency rather than relying on it alone.

This overlap question is one factor to weigh alongside price and experience when comparing proposals, not a reason to rule out an experienced niche agency automatically. A specialist with real, relevant experience and a clean answer on market overlap is often a stronger choice than a generalist agency with no niche conflict simply because it has never worked in your space at all.

Our own Google Ads fee runs 10% of spend with a $600 monthly floor. When you request a free proposal, asking directly whether we currently serve another business in your specific city and service line is a fair, reasonable question, and one worth asking any agency you are evaluating, not just SearchPod.