Both aim to put your business in front of someone actively looking for a solution - but the mechanics, cost model, and what "winning" looks like are genuinely different.
Targeting Mechanism
Google Ads targets a specific keyword through an auction - you bid, you show up (or don't) based on bid and quality score. AI-search visibility isn't an auction at all yet; it depends on whether your content and business facts are clear and credible enough to be referenced in a synthesized answer.
Cost Model
Google Ads is pay-per-click, with costs scaling directly with traffic volume and competition. AI-search visibility work today is closer to a one-time or ongoing content/SEO investment rather than a per-click spend - though that will shift as formal ad products launch.
Intent Level
A Google search click can come from someone just browsing. Someone asking ChatGPT "which company should I use for X" has usually already decided they need the service and is asking for a specific recommendation - a warmer lead by nature.
Which Should You Use?
They're not mutually exclusive. Google Ads still drives immediate, measurable traffic; AI-search visibility is a longer-term positioning play worth starting now, while competition for it is still low. Most businesses benefit from running both in parallel - see our Google Ads and ChatGPT Ads services, or get in touch to figure out the right mix.