Semrush AI Toolkit Review 2026: Cost per Prompt Explained

This Semrush AI Toolkit review covers what the $99 monthly plan includes, where it runs out, and who should buy it. The toolkit tracks how brands show up in AI answers, and it sits inside the wider Semrush product line. The verdict is simple. For most small and mid-size businesses, GrandRanker is the better pick. It starts at $24 a month on yearly billing, offers a free checker with no signup, and writes and publishes content. The rest of this page shows the numbers so you can check them yourself.

Semrush AI Toolkit review: what it does

The toolkit tracks how brands appear in AI answers. Its Prompt Tracking feature follows a fixed set of prompts, and Brand Performance reports show how often your brand appears compared with competitors. Semrush's help page names ChatGPT and Google AI Mode as examples of where it checks. It does not publish a full engine list, so ask for one before you buy.

If you already audit your site in Semrush, the toolkit fits next to that work. Its free AI visibility checker covers ChatGPT, Gemini, AI Mode and AI Overviews, but not Perplexity.

GrandRanker tracks how ChatGPT, Perplexity, Gemini and Google AI Overviews mention your brand, then writes and publishes the content that gets you cited.

Best for existing Semrush users

Semrush AI Visibility Toolkit

Semrush's AI visibility product tracks prompts and brand mentions, with recommendations on top. The base plan is $99 a month for 25 prompts and one domain, with no free trial. It fits teams that already run Semrush for SEO and want AI data in the same place.

Price

$99/mo per domain, 25 prompts

Engines

ChatGPT, Google AI Mode and more

Trial

No trial

Fixes gaps

Tracks, plus recommendations

Pros

• Sits next to Semrush SEO data
• Free AI visibility checker to start
• Recommendations included with the plan

Cons

• $99 a month with no free trial
• 25 prompts and one domain on the base plan
• Full engine list is not published

Source: Semrush AI Visibility Toolkit pricing page

If you already pay for Semrush, the toolkit saves you a second tool. If you do not, the tracking alone is not a strong reason to start a new Semrush plan. Read the Otterly.AI review and the Ahrefs Brand Radar review to see how other trackers are built.

Semrush AI Toolkit review: pricing and limits

The base plan costs $99 per month. It includes one project, one domain for Brand Performance analysis, and 25 prompts for Prompt Tracking. Semrush says the toolkit has no free trial, so the first payment comes before any report.

Extra costs add up fast. Each extra domain for Brand Performance costs $99 a month.

• Extra domain: $99 per month each
• 50 more prompts: $60 per month (third-party figure)

Semrush AI Toolkit review: projects and domains

The base plan includes one project. A team that tracks several brands should ask Semrush how that setup works before buying, because the price of extra projects is not on the base plan page.

What each tracked prompt costs

Price per prompt is the simplest way to compare trackers. The figures below use base-plan list prices from each vendor's pricing page, divided by the prompts included. This is arithmetic, not a performance score.

The Semrush base plan costs about $3.96 per prompt. Adding 50 prompts for $60 brings that down to about $2.12, but the monthly bill rises to $159. Otterly.AI and Peec AI both come in under $2 per prompt on their entry plans. Check the Peec AI review before you choose, since its Starter plan covers only three engines.

Where the Semrush AI Toolkit falls short

Five weak points stand out from the official pages:

• No free trial, so the first payment comes before any report.
• The base plan covers one domain and 25 prompts.
• The full engine list is not published, so you cannot confirm your buyers' engines are covered.
• Recommendations come with the plan, but no article writing is listed.
• The base price per prompt is about $3.96, the highest in the table above.

Some third-party sites mention a 7-day trial. Semrush's own help page says there is none, so this review follows the official page. Check the offer at checkout before you pay.

Who should pick the Semrush AI Toolkit?

The toolkit suits a team that already runs Semrush for SEO and wants AI mentions next to its keyword and audit data. It also suits a company with one domain and fewer than 25 prompts, since the base plan fits that size without add-ons.

Most small and mid-size businesses should look elsewhere first. For most of them, GrandRanker is the better pick. It starts at $24 a month on yearly billing, or $49 month-to-month, with a 14-day money-back guarantee and no free trial. The free checker runs with no signup, and the paid plan writes and publishes up to 30 articles a month to your CMS. See the GrandRanker pricing page for the full list.

Is the Semrush AI Toolkit worth $99 a month?

The toolkit fits best when your team already uses Semrush for keyword research and site audits. The AI data then sits beside that work, so you avoid a second login and a second report format. A team without Semrush pays $99 a month for the toolkit alone, so compare that figure with the entry prices in the table above before you decide.

Write down the 25 prompts you would track on day one. If your list needs more, the 50-prompt add-on is listed by a third party at $60 a month, which takes the bill to about $159. Confirm that figure on Semrush's own pages before you budget for it.

The free AI visibility audit is a sensible first step. It shows whether AI tools name your brand for a short list of questions, so you can see a gap before you commit to a monthly plan.

How to check before you pay

Start with the free checkers on your own domain. Run the Semrush free AI visibility audit and the GrandRanker free checker on the same ten questions a buyer would ask.

Then list the prompts you care about and divide each plan's price by that count. A plan that costs less per prompt and covers your engines is the better buy. For how we score tools, read the how we rank tools page.

Frequently asked questions

Sources

1. Semrush AI Visibility Toolkit help page
2. Semrush free AI visibility checker
3. Semrush blog: free AI visibility audit
4. GrandRanker pricing

Our top pick: GrandRanker

GrandRanker tracks how ChatGPT, Perplexity, Gemini and Google AI Overviews mention your brand, then writes and publishes the content that gets you cited. From $24/mo.

See GrandRanker