Adthena review

Adthena is a search advertising intelligence and brand protection platform. It tracks competitors, ad auctions and brand infringements across Google Search and AI search surfaces. The product spans paid search monitoring and newer AI visibility features; it is not just a keyword research tool.

For Google Ads, Adthena tracks advertisers, share of voice, competitor surges and CPC intelligence. Its AI features cover ads in ChatGPT and Google AI Mode, AI Overviews’ effect on ad placement and clicks, and brand rankings and citation sources in Perplexity and Gemini. Brand protection features flag trademark misuse, brand bidding, hijacked URLs and phishing, with takedown tracking.

The pricing page lists ChatGPT Ads Intelligence at $399 per month, with a 21-day trial and coverage of 200 prompts. The broader Brand Market View and Whole Market View plans are quote-based, so the headline price does not tell most buyers what the full platform will cost.

Adthena’s main strength is the breadth of its paid-search monitoring. It covers advertiser activity and share of voice, plus keyword and competitor signals that can help teams investigate changes in a market. A Reddit user who said they used it at an insurance company described tracking seasonal competitor bids and budgets and seeing which keywords were being triggered. That is a concrete use case for teams whose markets shift over time.

The AI coverage also goes beyond a basic rank tracker. The product lists ChatGPT advertiser and ad-share tracking, prompts where competitors appear, AI Overview impact on ad position and clicks, and ads in Google AI Mode. Its LLM tracking covers brand rankings and citation sources across Perplexity and Gemini. The Whole Market View plan lists AIO and LLM-driven market insight, though the pricing page does not publish its price.

Brand protection is another practical use: Adthena lists monitoring for trademark misuse, brand bidding, hijacked URLs and phishing, along with takedown tracking. For large advertisers, the higher-tier offer also includes custom keyword coverage and, on Whole Market View, full application and API access.

Cost is the clearest barrier. ChatGPT Ads Intelligence is listed at $399 per month for 200 prompts, but the pricing page does not publish annual billing or discounts. Brand Market View is custom-priced for brands spending at least $500,000 a year on Google Ads; Whole Market View is custom-priced for brands spending at least $1 million or agencies spending at least $2 million. There is no free plan, and the trial is 21 days.

That leaves most buyers without a public price for the wider search intelligence and brand protection products. One Reddit user said their company paid $40,000 a year, but that is an individual report, not a published rate. Reddit discussions also question whether estimated competitor costs are reliable; one commenter called the figures a “strong guesstimate.” Adthena’s pricing page lists CPC intelligence, but does not publish accuracy measures.

The value case is narrow if you mainly want Google’s own auction insights or only need broad competitor research. Reddit commenters say those sources can be enough for some accounts, and one warned that competitor monitoring can distract from a team’s own goals. Adthena offers more coverage, but buyers need to justify the premium with a specific monitoring or protection need.

The listed entry price is $399 per month for ChatGPT Ads Intelligence. It includes a 21-day trial with no credit card, coverage of 200 prompts, live advertiser tracking, Share of AI Voice and topic-level trigger intelligence. Annual billing and discounts are not published.

The next tiers are not priced publicly. Brand Market View is custom-quoted for brands spending at least $500,000 a year on Google Ads. Whole Market View is custom-quoted for brands spending $1 million or more, or agencies spending $2 million or more. That is a move from a published $399 monthly price to a sales quote—not a disclosed, fixed-price tier jump.

The listed plans show no add-ons. Before budgeting, ask whether your required coverage fits the 200-prompt limit and get the full quote in writing. Pricing for the custom plans, annual terms and any discounts is not published.

Adthena’s sources do not publish migration steps, implementation time, data-export options, historical-data retention or contract terms. We can’t estimate the work involved or say how easy it is to leave based on the published information. Ask what data you can export, in which format, and whether access continues after cancellation. Get onboarding scope and any minimum commitment in writing before signing a custom plan.

For a move to Adthena, list the competitors, keywords, prompts and brand-protection cases you need to track, then confirm which are covered by your quote. The $399 ChatGPT Ads Intelligence plan lists coverage of 200 prompts; broader coverage and custom-plan limits are not published. For a move away, confirm that you can retain the reporting and evidence your team relies on. No Reddit posts or comments were supplied, so we can’t attribute common reasons for leaving to users. The available evidence does not establish whether price, migration effort or product fit is the main trigger.