Introducing Upcite.ai LLM Crawler Logs: Know Exactly When ChatGPT Hits Your Site
For the first time, brands can see verifiable evidence that ChatGPT and other AI models are crawling their websites. Upcite’s new Crawler Log feature turns invisible AI traffic into actionable visibility data—bridging the gap between AI answer engines and your content.

Baptiste
Sep 5, 2025
The Invisible Problem: AI Mentions Without Evidence
Over the last two years, a tectonic shift has happened in search. Consumers are no longer starting with Google; they are asking ChatGPT, Claude, Perplexity, and other AI assistants. These models don’t just recommend—they decide what gets mentioned.
But here’s the paradox every brand faces:
- ChatGPT might be pulling information from your site.
- Claude might be citing your blog post.
- Perplexity might be paraphrasing your FAQ.
And yet—you have no visibility. No log entry. No analytics tag. No proof in your traffic data.
Traditional web analytics tools don’t see this. Server logs blur AI crawlers with human visitors or, worse, miss them entirely. And without knowing when or why ChatGPT accessed your content, you’re flying blind in the era of AI-driven discovery.
This is the problem Upcite set out to solve.
The Breakthrough: Verified Crawler Logs
Today, we’re announcing Crawler Logs—a feature that transforms the invisible into measurable signals.
With Crawler Logs, every Upcite customer can now:
- See exactly when ChatGPT, Claude, Perplexity, and DeepSeek hit their website.
- Identify which pages were crawled.
- Distinguish between different bots (GPTBot vs. OAI-SearchBot vs. ChatGPT-User).
- Verify authenticity by matching against official IP ranges from each provider.
This isn’t guesswork. It’s not a “likely referral.” It’s a verifiable log entry, written into your dashboard in real time.
Why This Is Critical for Answer Engine Optimization
Answer Engine Optimization (AEO) is about one thing: getting your brand mentioned in AI answers.
Until now, AEO has lacked a foundation. You could ask ChatGPT a prompt today and hope your brand appeared, but you had no way to connect that mention back to a tangible action—like ChatGPT actually crawling your product page.
Crawler Logs close that loop.
Imagine this scenario:
- You publish a new pricing page on Monday.
- On Wednesday, Upcite logs that OAI-SearchBot crawled it.
- On Thursday, your brand appears in a ChatGPT answer to “Best SaaS tools for startups.”
For the first time, you have a cause-and-effect chain: content published → crawled → mentioned.
That’s the foundation of real AEO.
How Crawler Logs Work
Upcite Crawler Logs are built to be simple to deploy and trustworthy in production.
Step 1: Lightweight Snippet
We provide a drop-in snippet that takes less than a minute to install. No complex setup, no performance penalty.
Step 2: Non-Blocking Capture
The snippet silently detects AI crawler user-agents (GPTBot, OAI-SearchBot, ClaudeBot, PerplexityBot, DeepSeekBot, and more) and posts a tiny event to Upcite. Requests are fire-and-forget, so your site speed is never impacted.
Step 3: Verified Classification
On Upcite’s side, we:
- Cross-check user-agents against official documentation.
- Verify IPs against provider CIDR lists to avoid spoofing.
- Normalize and enrich the data for your dashboard.
Step 4: Real-Time Dashboard
Every crawl event is instantly visible in your Upcite dashboard. You can filter by bot, path, or timeframe, and correlate with mentions detected inside ChatGPT answers.
What You Can See with Crawler Logs
The dashboard provides several powerful views:
- Timeline: See exactly when each crawler visited.
- Bot Breakdown: GPTBot vs. ClaudeBot vs. PerplexityBot activity over time.
- Page Leaderboard: Which of your pages are most crawled by AI bots.
- Verification Status: Whether each hit is confirmed via IP verification.
This isn’t just “another log.” It’s purpose-built AEO visibility.
Why This Is a Breakthrough
Crawler Logs unlock three major advantages:
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Proof of Visibility Finally, you can prove that ChatGPT and other AI models are looking at your content. That matters for internal stakeholders, investors, and marketing teams who need evidence that AEO is real.
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Faster Feedback Loops Instead of waiting weeks and wondering if ChatGPT has “noticed” your new page, you’ll know the exact moment OAI-SearchBot fetched it. That allows you to iterate faster, measure impact, and run true experiments.
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Competitive Advantage Most brands still don’t even know AI crawlers exist. You won’t just see mentions—you’ll anticipate them by watching the crawl traffic. That means you can get ahead of competitors in the answer engine race.
The Bigger Picture: AEO Comes of Age
When SEO was young, webmasters installed hit counters and raw Apache log parsers to see if Googlebot had arrived. That was the primitive beginning of a massive industry.
Today, we’re at the same point with AEO. ChatGPT is the new Google, but the infrastructure is missing. Upcite Crawler Logs are the first step to filling that gap.
Just as SEO matured with rank trackers, analytics, and link audits, AEO will mature with prompt tracking, citation mapping, and now crawler logging.
This is how you move from anecdote (“sometimes we show up in ChatGPT”) to measurement (“we were crawled on X date, and appeared in Y prompts three days later”).
What’s Next
Crawler Logs are live today for all Upcite customers:
- Free plan → limited to last 24h of crawler logs.
- Pro plan → full history, with bot breakdown and verification status.
- Scale plan → advanced analytics, page leaderboards, and export capabilities.
And this is just the beginning. Coming soon:
- Real-time alerts (“ClaudeBot just crawled /pricing”).
- Correlation with mentions (see when a crawl led to a ChatGPT answer).
- Benchmarking across industries to see which sites in your category get most AI crawler attention.
Why This Matters for You
If your brand cares about visibility in the age of AI, you can no longer rely on traditional SEO metrics alone. Organic clicks are declining. ChatGPT recommendations are rising.
Crawler Logs are the missing link—the visibility layer that lets you:
- Prove AI bots are fetching your content.
- Measure the impact of your updates on mentions.
- Build an AEO strategy grounded in real data.
Without them, you’re guessing. With them, you’re competing.
Closing
The Search Era is ending. The Answer Era is here.
Upcite is building the infrastructure for this new reality—one feature at a time. With Crawler Logs, we make AI visibility measurable, actionable, and winnable.
Be the brand AI recommends with Upcite.ai.