Ads Lighthouse vs KIME Ads in 2026: brand-search evidence vs ChatGPT campaign planning

Ads Lighthouse is an evidence tool for configured brand-search monitoring. A project contains a brand, its domains, keywords, markets, devices, and schedule. The service checks Google and Bing paid text results, then records who appeared, the ad copy and destination, and how that observation changed over time. Growth and above add sponsored Google Shopping product listings. Every saved record is tied to one keyword, location, device, source, and time, so the tool reports observed visibility in a defined sample, not Google impression share or the exact keyword a third party bought.

The product is unusually specific about the compliance workflow around that evidence. Teams can declare affiliate parameters and known IDs, filter advertisers and destinations, open cases for non-compliant placements, and track them through New, In progress, Resolved, or Ignored. Policy rules can assess saved copy, positions, and destination URLs for prohibited terms, direct linking, promo codes, or unauthorised IDs. Eligible destination tracing can retain final-page and status information, affiliate IDs, and a WARC archive when the trace reaches a server. That is much more useful for a brand-protection team than a generic creative gallery.

Starter is $49 per month for one project, 20 keywords, two locations, daily checks, and 7,500 scheduled checks monthly. Growth is $99 with Shopping, 50 keywords, five locations, and six-hourly checks. Scale is $299 with API keys and client-branded PDFs. All plans include exports, PDF project reports, members, and roles without a per-seat charge. Buy based on the number of configured keyword, location, device, and source checks, because fast multi-market monitoring consumes the allowance quickly.

KIME Ads is the paid-search area of an AI visibility workspace. Its Ads Library records sponsored ads that appear when KIME runs the prompts a customer already tracks in ChatGPT. The result can be explored by advertiser, prompt category, country, date range, tags, and other workspace filters. This is not a universal ChatGPT ad inventory. It is a focused way to see paid activity beside the buying and comparison questions a brand has already decided matter to its organic AI visibility programme.

Campaign Builder is the more distinctive part of the offer. It scores a tracked prompt using 0.6 times visibility plus 0.4 times placement, compares that organic-strength score with selected competitors, and groups prompts into Catch up, Open, Compete, or Defend areas. Teams can choose prompts and generate campaign proposals. The feature is in beta and does not spend money by itself. Ads Manager becomes the execution layer only after a connected OpenAI Ads account is used and a person reviews and accepts a proposal.

Explorer costs €99 per month, billed monthly, for 50 tracked prompts, two AI engines, 3,000 AI responses monthly, and five seats. Core is €399 monthly for 200 prompts, three engines, 18,000 responses, 10 seats, and a walkthrough. Enterprise is custom. Ads Library, Campaign Builder, Ads Manager, MCP, and advanced API access are listed across all plans. KIME is compelling for a team already operating commercial AI-answer prompts; it is a poor substitute for Google, Bing, or Shopping brand-term compliance monitoring.