Best AI Search Visibility Tools in 2026: Cost per Prompt Compared

Best of · Data study

Best AI search visibility tools in 2026: what each costs per prompt

By the BestProducts9 editorial team · Prices read from official pages on 2026-10-28 · How we research

Disclosure: we earn a commission if you sign up to Mangools or SE Ranking through links on this page, at no extra cost to you. Every number below comes from the vendors’ own pages and the arithmetic is shown. Full disclosure · Editorial policy.

Key takeaways

• Mangools: 500 monitored prompts for $18.85/mo, about $0.04 per monitored prompt (the price includes the whole SEO suite).
• AI-only trackers cost roughly $1.2 to $1.9 per tracked prompt a month: Otterly $1.93 to $1.22, Peec AI $1.90 to $1.41.
• SE Ranking’s AI Visibility add-on is from $71/mo for 75 prompts (about $0.95 per prompt); Core includes 25 prompts a day.
• Semrush starts AI tracking on Starter at $165.17/mo billed annually (50 prompts a day); its SEO plan has none.
• Where a vendor defines the unit, the cost per AI answer checked is about 1 to 2 cents (table below).
• Our own check on 29 Oct 2026 found SE Ranking in 18 and Mangools in 17 of 40 AI answers about SEO tools.

What these tools do

You enter prompts (the questions your buyers ask) and pick AI engines. The tool runs the prompts on a schedule and reports whether your brand is mentioned, in what position, with what sentiment, and which websites the answers cite. The citations are the useful part: they show which pages AI engines trust in your topic, so you know where to publish or earn mentions.

Price and allowance, as published

The original data: cost per tracked prompt

Price divided by the number of prompts the plan covers. Suite plans (Mangools, SE Ranking Core, Semrush, Ubersuggest) include other SEO tools in the price, so their AI cost is overstated. AI-only products show the full price. Cadence differs (daily vs monthly), so this is a guide, not a ranking.

Cost per AI answer checked (where the unit is defined)

Peec AI and Otterly state their tracking cadence and engines, so cost per answer can be calculated: prompts × engines × 30 days. Ahrefs states checks directly. Mangools, SE Ranking, Semrush and Ubersuggest do not publish a comparable unit on their pricing pages, so they are not in this table.

Peec AI: 3 models × daily × 30 days (its own plan table shows 4,500 a month for 50 prompts). Otterly: 4 engines, daily tracking.

How to measure your own AI visibility in 15 minutes (free)

• Create a free Mangools account and open AI Search Watcher.
• Enter your website, brand name and spelling variations, choose United States and English, and tick 4 engines: ChatGPT Search, Google AI Overviews, Google AI Mode and Gemini.
• Replace the suggested prompts with 5 questions people really type. The suggestions we got were too broad (one covered CRM, email, hosting, AI video and SEO together).
• Wait about 10 minutes. Read three screens: top brands (who gets mentioned), prompts (where you are missing) and citations (which sites the answers trust).
• Repeat monthly, on the same prompts, and note the change.

Our own run on 29 Oct 2026 (5 prompts, 4 engines, 2 runs each, 40 answers): Ubersuggest was mentioned in 19, SE Ranking 18, Mangools 17, Semrush 13, Ahrefs 11. bestproducts9.com appeared in 0, and the most-cited sources were youtube.com (11), reddit.com (9), seranking.com (6) and mangools.com (5). Full data.

The tools in detail

Pick by situation

Verdict

Start with the free Mangools account and 5 real prompts: it costs nothing and shows you who AI engines mention in your topic. If you then want daily SEO tracking and audits alongside it, run the SE Ranking 14-day trial on the same domain. Pay for a dedicated AI tracker only if AI visibility becomes your main reporting job.

Method and sources

Read from the vendors’ own pages on 2026-11-05 unless noted: Mangools, SE Ranking, Semrush, Ahrefs Brand Radar, Otterly, Peec AI, Ubersuggest and SpyFu (read 2026-10-30). Price per prompt = monthly price ÷ prompts. Cost per answer = price ÷ (prompts × engines × 30) for Peec AI and Otterly (daily tracking) and price ÷ checks for Ahrefs. Prices are for the billing shown in each cell; other billing options differ.

Go deeper: Best SEO tools in 2026 · Mangools vs SE Ranking · Semrush alternatives · Mangools review

Frequently asked questions

What is the best AI search visibility tool?

For a small site on a budget, Mangools: AI Search Watcher PRO (500 monitored prompts, unlimited monitors) is included in every plan from $18.85/mo billed annually, and a free account gives 1 monitor and 5 prompts to test. For one tool that also does SEO, SE Ranking Core ($103.20/mo billed annually) tracks 25 AI prompts a day on 5 AI engines. Dedicated trackers such as Otterly (from $29/mo) and Peec AI (from $95/mo) suit teams where AI visibility is the main job.

What is AI search visibility tracking (GEO)?

It measures how often your brand or site is mentioned or cited when people ask AI assistants such as ChatGPT, Google AI Overviews, Google AI Mode, Gemini and Copilot. The tool runs a set of prompts you choose on the engines you choose and reports mentions, position, sentiment and which sites the answers cite.

How much does AI visibility tracking cost?

It ranges from free (Mangools free account: 1 monitor, 5 prompts) to $18.85/mo (Mangools Basic with 500 prompts included), $29/mo (Otterly Lite, 15 prompts), $95/mo (Peec AI Starter, 50 prompts), $165.17/mo (Semrush Starter, 50 prompts a day, includes SEO tools) and $199/mo (Ahrefs Brand Radar index).

Does Semrush include AI visibility tracking in the cheapest plan?

No. On the Semrush pricing page the SEO plan ($117.33/mo billed annually) lists AI visibility features as not included. They start on Starter ($165.17/mo billed annually) with 50 prompts tracked daily and 1 domain for AI brand performance.

How many prompts do I need?

Start with 5 to 20 real questions your buyers ask: category questions (“best X for Y”), comparison questions (“A vs B”), and price questions (“cheapest alternative to A”). Each prompt is tracked on several AI engines, so a small set already produces many answers.

Is the data reliable?

AI answers vary from run to run, so single results are noisy. Trackers run each prompt more than once or on a schedule; our own check ran each prompt twice per engine. Treat results as a trend, and look at citations to see which pages the answers rely on.

Do you earn a commission on these tools?

Yes, from Mangools and SE Ranking. Prices and limits come from the vendors’ own pricing pages, with the arithmetic shown.

Prices and limits can change; always confirm on the official sites. Last verified: 2026-11-05