The conflict went to court because Turbus accused FlixBus of unfair competition for using its brand as a keyword in Google Ads, while FlixBus argued it is a common practice and that ads are clearly labeled as sponsored.

The conversation became interesting because, beyond “what Google allows”, three layers collide:

What the platform allows vs. what the law allows

Google Ads allows bidding on keywords, including brands, under its policies. But just because a platform allows something does not automatically mean it is irrelevant under local regulations. That is precisely the heart of the debate that appears in the coverage.

Brand use in ads vs. trademark infringement

In many countries, including Chile, using a competitor’s brand name in Google Ads keywords is generally permitted as long as the ad does not explicitly claim to be the competitor, does not mislead the user, and does not use the trademarked term in the ad copy itself without authorization.

The key question is: does the ad confuse the user into thinking they are clicking on Turbus when they are actually going to FlixBus?

If the ad clearly says “FlixBus” and does not impersonate Turbus, it is harder to prove deceptive use. But the legal nuance lies in user experience and how the ad is written.

Ethics and competitive strategy

Beyond what is legal, there is the question of whether it is the right thing to do. Bidding on a competitor’s brand is a known tactic in digital marketing. It is aggressive, but not necessarily unethical if done transparently.

The real ethical problem arises when:

• The ad tries to impersonate or confuse
• It directly attacks the competitor’s reputation
• It misleads the user about who they are clicking on

What does this mean for your Google Ads strategy?

If you are thinking about bidding on competitor brands:

• Check local trademark laws: what is allowed in the US may have restrictions in Chile or Spain.
• Do not use the brand in the ad text: you can bid on the keyword, but using the trademarked term in the headline or description can increase legal risk.
• Make your value proposition clear: if someone searches for your competitor and finds you, give them a real reason to choose you.
• Evaluate the ROI: competitor brand traffic often has lower conversion rates because the user’s intent is clearly toward another brand.

Conclusion

The Turbus vs FlixBus case is a good example of how digital marketing tactics can generate legal and reputational consequences. Being allowed does not mean being risk-free.

If you manage Google Ads campaigns in Chile or Latin America and want to explore competitor keyword strategies, the ideal is to first consult with a specialist who understands both the technical side and the local legal context.

At La Clicka, we help companies design ethical, effective and legally sound advertising strategies. Contact us if you want to review your current strategy or start a new campaign.