90-day bot visit summary
Across all sites in our network, we logged 560 bot visits in the past 90 days from 7 distinct AI agents. The landscape is highly concentrated: Amazonbot accounts for 56% of all recorded visits.
Top AI agents by visit volume
GPTBot and ClaudeBot lead by a wide margin. Newer entrants — GrokBot, Applebot-Extended — are ramping fast. Bot traffic that was essentially zero in 2024 is now a measurable fraction of server load on large sites.
| # | Agent | Visits (90d) | Share | First seen |
|---|---|---|---|---|
| 1 | Amazonbot | 315 | 56% | 2026-07-24 |
| 2 | GPTBot | 223 | 40% | 2026-07-21 |
| 3 | PetalBot | 15 | 3% | 2026-07-17 |
| 4 | ChatGPT-User | 3 | 1% | 2026-09-15 |
| 5 | OAI-SearchBot | 2 | 0% | 2026-07-23 |
| 6 | SemrushBot | 1 | 0% | 2026-07-26 |
| 7 | ClaudeBot | 1 | 0% | 2026-07-20 |
Market share breakdown
OpenAI and Anthropic together represent the dominant share of AI agent traffic. The long tail is growing but fragmented — over a dozen agents each account for under 2% of visits.
What this means for your site
Bot tracking data is collected from sites in the w2agent audit network. Agents are identified by User-Agent string against a curated list of known AI crawlers. Data covers the 90 days prior to publication (February–May 2026). For per-site bot analytics, audit your domain and visit the Bot Visits tab in your audit report.
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