A new ad channel is only useful in the context of the channels it's competing with for budget. Here is how ChatGPT Ads stacks up against the two channels most Indian B2B marketers already run, on the dimensions that actually affect a budget decision.
Google Ads targets declared intent through keywords the user actively typed. LinkedIn Ads targets declared identity through job title, company, seniority, and industry. ChatGPT Ads targets inferred intent through the context of an ongoing conversation — closer to Google's intent-capture than LinkedIn's identity-capture, but working from conversational context rather than a discrete keyword. For B2B, this means ChatGPT Ads currently cannot replicate LinkedIn's ability to target "VP of Finance at a company with 200 to 500 employees" — it has no equivalent identity layer at launch.
Google and LinkedIn place no tier restriction on who sees ads. ChatGPT Ads only reaches Free and Go tier users, explicitly excluding Plus, Pro, Business, Enterprise, and Education subscribers. For B2B categories where the buyer is a senior professional likely to be on a paid company ChatGPT seat, this is a real reach gap that Google and LinkedIn don't share.
Google Search ads compete directly on a results page dense with other listings and organic results. LinkedIn ads compete in a feed alongside professional content and network updates. ChatGPT ads appear as a single, clearly labelled sponsored box beneath one complete answer, with no other advertiser competing for the same visual space in that moment. This relative lack of clutter is a genuine advantage for standing out, at least while advertiser density remains low.
Google and LinkedIn have over a decade of bidding data, benchmark reports, and mature optimisation tooling behind them in the Indian market. ChatGPT Ads has none of that yet — a daily floor of ₹725 and very little else publicly known about pricing dynamics. This cuts both ways: less data means less certainty, but early-mover advertisers have historically benefited from lower competition before a new auction matures.
Don't treat this as a replacement decision. Google and LinkedIn should remain the primary B2B budget lines for most Indian companies today, given their maturity, targeting precision, and measurement depth. ChatGPT Ads is better framed as a small, separately budgeted experiment — testing a genuinely new form of intent-based reach — funded from a test-and-learn budget line rather than by cutting an existing, proven channel.
The honest comparison, in short: LinkedIn wins on precision targeting of a named buyer persona, Google wins on measurable, mature intent capture at scale, and ChatGPT Ads' current edge is low competitive clutter and a genuinely different context signal — worth testing in parallel, not worth reallocating your core budget toward yet.