How to Track Brand Mentions in AI Search (ChatGPT, Gemini, Perplexity)

To track brand mentions in AI search, write a fixed set of 20 to 50 prompts your buyers would type ("best X for Y", "X vs Y", "is X worth it"). Run every prompt in ChatGPT, Gemini, Perplexity and Google's AI answers once a month. Each time, log whether your brand appears, where it sits in the answer, and which sources the answer cites. You can do this by hand in a spreadsheet or pay a tool to run the prompts daily. Either way, check which pages the AI cites. For many category questions those pages are Reddit threads, so monitoring Reddit is part of the job.

We don't sell AI visibility tracking. We run Reddit programs, and we work on the threads AI engines cite. This page is the method we'd use to track it ourselves, plus the tools that automate it.

Why AI brand monitoring needs its own method

Rank tracking doesn't carry over, because AI answers aren't a fixed list of ten blue links. The same prompt can give a different answer tomorrow, a different one for another user, and a different one on each engine. That changes what you measure:

• Track mention rate, not rank. The useful number is the share of prompts where your brand comes up at all.
• Watch position and framing. Being listed first as "the standard choice" isn't the same as showing up fifth with a caveat.
• Record the cited sources. The pages behind the answer are the part you can influence.
• Follow the trend over time. One run tells you little. The same prompts run month after month tell you a lot.

The method: fixed prompts, monthly runs, a citation log

1. Build the prompt set once and freeze it. Pick 20 to 50 prompts across three types:

Write the prompts the way buyers talk, not the way your website talks. Reddit threads in your category are a good source of the exact phrasing. Once the set is fixed, don't edit it, because editing breaks your trend line. New prompts go in a separate group.

2. Run each prompt on each engine, the same way every month. Use ChatGPT, Gemini, Perplexity, Google AI Overviews or AI Mode, and Claude if your buyers use it. Where you can, use a logged-out or fresh session so personalisation doesn't skew the result. Run them on the same day each month.

3. Log every run in one sheet. The columns are date, engine, prompt, brand mentioned (yes or no), position in the answer, how you were described, competitors mentioned, and every cited URL. The cited URL column is the one you'll use most.

4. Read the log for patterns, not single answers. Look for prompts where competitors show up and you don't, engines where you're missing, and domains that keep appearing as sources. If the same Reddit thread or review site gets cited again and again, that page shapes your AI visibility more than your own site does.

5. Act on the cited sources. Check that the pages AI keeps citing describe your product accurately. On Reddit, that means taking real, disclosed part in those threads and in the subreddits they come from. It never means seeding fake recommendations. More on that in how to rank in Google AI Overviews via Reddit.

How to track brand mentions in ChatGPT, Claude and Gemini by hand

A manual run of 30 prompts across four engines gives you 120 answers, which takes a few hours a month. For most early-stage teams that's enough. Two habits make it more reliable:

• Save the full answer text, not just a yes or no. How you're described matters, and you'll want to compare the wording over time.
• Run the prompts that matter more than once. AI answers vary between runs, so a single "not mentioned" can be noise. Run an important prompt two or three times and record how often you appear.

When you need daily data, more engines or a bigger prompt set, a tool will save you the time.

AI brand monitoring tools and their prices

Prices come from each vendor's own pricing page, checked 13 Nov 2026. They change often, so confirm before you buy.

Higher tiers buy more prompts. Otterly's Standard plan is €189 a month for 120 prompts, and Peec AI's Pro plan is $245 a month for 150. Choose by which engines your buyers use, then by how many prompts you need, not by dashboard features.

None of these tools changes what AI says about you; they only measure it. What changes the answers is working on the sources they show you.

Why Reddit threads feed AI brand mentions

Reddit is one of the sources AI engines lean on for "what do real people recommend" questions, but how much depends on the engine and the moment. Our review of the published studies, does ChatGPT cite Reddit, has the details. In large citation studies, Reddit was among the most-cited domains across AI engines. ChatGPT retrieved Reddit far more often than it cited it. In August 2026, ChatGPT's visible Reddit citations dropped sharply, while Google's AI answers moved much less.

What that means for tracking:

• Give Reddit its own entry in your citation column. If your category's answers keep citing the same few threads, watch those threads day to day, not monthly.
• Read your log by engine, because they differ. A Reddit thread can matter a lot in Google's AI answers and very little in ChatGPT.
• Seeded posts won't fix it. We explain why in we posted on Reddit for GEO and nothing happened.

Monitoring Reddit itself is cheaper and faster than AI tracking. New threads that mention your brand or category show up within hours, long before they reach an AI answer. You can watch for them with Reddit brand monitoring or free keyword alerts, and check the tone of what people say with the Reddit sentiment analysis tool.

Frequently asked questions

How do I check if ChatGPT mentions my brand?

In a fresh ChatGPT session, ask the questions your buyers ask, such as "best [category] for [use case]", and note whether your brand appears and which sources it cites. Run the same prompts every month and log the results so you can see the trend.

What is AI brand monitoring?

It means tracking how often and how favourably AI answer engines such as ChatGPT, Gemini and Perplexity mention your brand, and which sources they cite when they do. You can do it by hand with a fixed prompt set, or with tools that run the prompts for you.

How often should I track AI brand mentions?

For most teams, monthly is enough to see trends. Track daily only if you're changing things and need fast feedback. That's where paid tools help.

Can I improve my AI brand mentions?

Indirectly. Find the sources AI engines cite for your category and make sure your product is fairly represented there, through genuine reviews, real community participation and accurate content. Fake posts tend to get removed, so gaming it isn't reliable. Our GEO playbook covers the longer-term work.

Want to see which Reddit threads mention your brand or category right now? Start monitoring Reddit mentions, or if you'd rather have it run for you, talk to our Reddit SEO agency.