Keyword.com started as a rank tracker in 2014 and added AI visibility tracking to their platform. Mentionable was built specifically for AI visibility from the start. Different origins, different approaches to the same problem.
Pricing and what you get
Mentionable offers a 7-day free trial on all plans. Starter costs €29/month for 15 prompts across 5 LLMs. Pro costs €89/month for 50 prompts. Agency is €179/month for 100 prompts and unlimited projects.
Keyword.com's AI Tracker starts at $24.50/month for 50 credits. Credits are consumed per engine, per refresh, and reset monthly without rollover.
The credit system makes direct comparison tricky. 50 credits tracking across 7 engines depletes faster than it sounds. If you're checking one prompt weekly across 7 LLMs, that's 28 credits per month for just one prompt. The math requires attention.
Mentionable's pricing is fixed. €89/month equals 50 prompts across 5 LLMs. No calculations needed.
What Mentionable does well
The 7-day free trial lets you test AI visibility tracking without paying. Keyword.com offers a 14-day trial as well.
Predictable pricing removes math. You know what you're paying and what you get. Credit systems introduce complexity that can lead to surprises.
Prompt suggestions help you get started. Enter your URL, get relevant prompts. Keyword.com requires manual prompt research.
A focused product means AI visibility tracking is the core feature, not an add-on to something else.
What Keyword.com does well
Lower entry price is attractive. $24.50/month is cheaper than €89/month if the credit math works for your usage pattern.
7 LLM coverage includes ChatGPT, Claude, Perplexity, Gemini, DeepSeek, Mistral, and AI Overviews. That's broader than Mentionable's 5 platforms.
Google rank tracking comes included. If you need both traditional SEO position tracking and AI visibility in one tool, Keyword.com covers both.
An established platform since 2014 means proven stability and continued development.
A 14-day trial lets you test the full product before committing.
The core question
Do you need Google rank tracking too?
Keyword.com makes sense if you want rank tracking and AI visibility in one dashboard. One tool, one login, one place for both data sets.
Mentionable makes sense if you only need AI visibility with straightforward, predictable pricing.
Which one fits you?
Mentionable works well if you want a 7-day free trial to start, prefer fixed pricing over credits, only need AI visibility tracking, want prompt suggestions, and value simplicity.
Keyword.com works well if you need Google rank tracking alongside AI visibility, credit-based pricing fits your usage, you want 7 LLM coverage, the $24.50/month entry price appeals, and you prefer established platforms.
Keyword.com is a sensible choice if you need rank tracking alongside AI visibility. The low entry price is attractive for budget-conscious users.
But credit systems add complexity. Understanding your true cost requires calculating credits across engines and refresh rates. Some users find this manageable; others find it frustrating.
Try Mentionable with a 7-day free trial. See if AI visibility alone meets your needs. If you need rank tracking too, Keyword.com is worth a look.