Free Ad Diagnosis Tool vs Minea in 2026: Campaign triage vs ecommerce product research

Free Ad Diagnosis Tool is useful after an advertiser has numbers but not a clear explanation. It begins with a reported issue, such as high CPL, high CPC, poor-quality leads, declining performance, weak sales despite leads, or uncertainty, then takes the user through a platform-specific path. That makes it more disciplined than a generic PPC checklist. The Google Ads route can examine reported intent fit, campaign type, CPC, leads, Quality Score, targeting, tracking, and the post-click journey; the Meta route asks about creative, objective, audience, impressions, reach, clicks, leads, frequency, and lead capture.

The output is a directional funnel view based entirely on answers entered in the browser. Google inputs can produce CPC, CPL, and conversion-rate signals. Meta inputs can also produce CTR, CPM, and frequency signals, while short-video users can enter three-second views and ThruPlays for hook and hold checks. The result includes a health score, confidence percentage, suggested first focus, funnel stages, and up to four next checks. Those are useful prompts for a manual investigation, but they are not evidence that the tool saw the account or established a root cause.

There is no subscription, account connection, published API, shared workspace, monitoring schedule, or competitive-ad database. A result can be printed and a later diagnosis can be compared with the last local result, which is enough for an individual working through one problem. It is not an ecommerce research desk. Pick it when the immediate question is where to look in an underperforming Google Ads or Meta Ads campaign, then verify the answer in the ad platform and analytics before changing budgets, audiences, or creative.

Minea is built for the question that comes before a campaign diagnosis: what product or angle deserves investigation? Its workflow links social-ad discovery to product listings, shops, and supplier research, which is more useful to a dropshipper than an isolated creative gallery. Minea says its Adspy material covers Meta, TikTok, and Pinterest, with searches by brand, product, keyword, or niche and filters around platform and engagement. The research can then continue into shop information and its AliExpress supplier finder, including reverse-image search from a product image.

The product has recurring-research features rather than a one-off score. Plans include daily niche lists and brand tracking, and Premium lists ten shop watches with unlimited notifications. Minea also publishes AI Analysis of an ad, AI Transcript, and Magic Search allowances. Starter includes 10 analyses, 10 transcripts, and 50 Magic Searches per month; Premium raises those figures to 50, 50, and 100; Business lists unlimited use. Those quotas matter because Starter is fine for light validation but can become restrictive once a researcher is reviewing creative every day.

Minea does not claim to expose a rival’s private economics. Its spend, budget, engagement, traffic, and revenue information are research signals or estimates, so they should select hypotheses for independent testing rather than settle a product decision. Starter costs $49 per month or $39 paid quarterly, Premium $99 or $79 quarterly, and Business $199 or $158 quarterly. Choose it for active ecommerce product discovery, not to diagnose an owned Google Ads account or to infer that a competitor’s visible ad is producing profit.