The honest answer is: it depends on the platform, and some of it is outside anyone's control.
That is not a dodge. The AI platforms you care about work very differently from each other, and understanding why is the key to setting realistic expectations.
Perplexity: reads the web as it answers
Perplexity visits websites in real time when answering most questions. That means once your AI Dedicated Pages are live and your structured information is in place, Perplexity can pick up the change relatively quickly. Often quite quickly, though it varies.
This is the fastest of the main platforms, because the answer is assembled from live content, not stored training data.
ChatGPT: moves on its own schedule
ChatGPT draws its answers primarily from training data: content that OpenAI scraped and baked into the model at some point in the past. That training data is not refreshed every time you update your site. OpenAI runs its own retraining cycles on its own schedule, and that schedule is not published or guaranteed.
This means ChatGPT can be slower to reflect changes, sometimes significantly slower. The right response is not to wait and hope. It is to make sure your information is clean, accurate, and easy to read, so that when the next training cycle runs, it has good material to work from.
Google AI Overviews: leans on rankings
Google's AI Overviews pull heavily from Google's existing understanding of your site, including your search rankings, your structured data, and the authority signals Google already uses for search. Improvements to your AI visibility and your SEO position tend to move together here.
That shared foundation is why managing both sides of discovery, what AI says and where you rank, from one set of changes makes sense.
What the report shows you
The free AI Visibility Report gives you a starting point: what each platform is saying about you right now, where the gaps are, and where a competitor is being recommended ahead of you. Every Monthly Report after that shows what has moved.
Change is not always fast. But it is measurable, and you can see it happening. That is the point of tracking it over time rather than checking once and walking away.
To understand why the platforms build their answers the way they do, read how AI decides what it says about you.
Common questions
How long does it take for AI to start saying something different about my business?
It depends on the platform. Perplexity reads the live web on almost every question, so once your pages are in place a change can show up quickly. ChatGPT answers mostly from its training data and only moves when the platform next retrains, on its own schedule, so it is slower. Google's AI Overviews lean on your existing search rankings. The free AI Visibility Report shows your starting point, and each Monthly Report shows what has moved since.
Why does Perplexity change faster than ChatGPT?
Perplexity reads the live web when answering most questions, so it picks up new content quickly. ChatGPT draws primarily from training data, which is updated on a periodic schedule controlled by OpenAI, not by you or by SignalTo. The two platforms have fundamentally different architectures.
Can SignalTo speed up the process?
For live-retrieval platforms like Perplexity, yes: getting your pages live and well-structured gives the platform good material to read quickly. For training-based platforms like ChatGPT, the timing is outside anyone's control. What we can do is make sure the right information is in place so that when the next training cycle runs, it has better material to work from.