What is Amazonbot? How to allow or block Amazon's crawler

Amazonbot is Amazon's crawler serving both AI search features and model training. Crawls content for Amazon's search and AI products, including Alexa.

Amazon documents Amazonbot and states it respects robots.txt, including wildcard rules.

Add "User-agent: Amazonbot" followed by "Disallow: /" to your robots.txt file. The change takes effect the next time the bot fetches your robots.txt.

No. Amazonbot is separate from Googlebot, which handles Google Search indexing. Blocking Amazonbot has no effect on your traditional search rankings, but it does remove your pages from the AI answers Amazon's assistant serves to its users.

Search your server access logs for the string "Amazonbot" — for example: grep -i "Amazonbot" /var/log/nginx/access.log | wc -l. Our free AI Bot Log Analyzer does this in your browser: paste a log file and it counts hits per AI crawler, including Amazonbot, with per-path breakdowns.

You don't — Amazonbot isn't a tool you run. It's Amazon's own crawler, operated by Amazon, that visits your site from their infrastructure. The only control you have over it is whether you allow or block it, via robots.txt or a server rule. If you're looking to crawl other sites yourself, you'd write your own crawler or use a crawling library; sending "Amazonbot" as your user agent would be impersonating Amazon.

No, and Amazon says so directly. Amazon's documentation states plainly that Amazonbot does not support the crawl-delay directive. Rate-limit it at the server or CDN if it is crawling harder than you want. Crawl-delay was never part of the original robots.txt specification, and Google's decision to ignore it set the pattern most crawlers follow. To actually slow Amazonbot down, rate-limit it at the server or CDN — a Cloudflare rate-limiting rule or an nginx limit_req zone matched on the user agent is enforced, where a crawl-delay line is not.

Amazon states Amazonbot honors robots.txt, so if you are still seeing hits the cause is usually one of four things rather than the bot misbehaving. First, robots.txt is cached — Amazon may be working from a copy fetched up to 24 hours before your change. Second, the rule may not match: robots.txt user-agent matching is on a prefix of the token, and a typo or a trailing character breaks it silently. Third, the block may sit under a different user-agent group than the one this bot reads, since a bot obeys only the most specific group that matches it, not the wildcard group as well. Fourth, the traffic may be something else sending Amazonbot as its user agent, which anything can do.

Treat it as no unless Amazon says otherwise. Rendering JavaScript costs an order of magnitude more than fetching HTML, and most AI crawlers — unlike Googlebot, which runs a full headless Chrome — read the raw HTML response and stop there. The practical consequence: anything your page loads client-side after the initial response is likely invisible to Amazonbot. If your main content is client-rendered, server-render it or pre-render it so the text exists in the first response.

Amazon publishes no IP-range file for Amazonbot, which means there is no way to verify a request really came from them. Any traffic claiming this user agent should be treated as unverified. If you need certainty, block on the user agent and accept that you may be blocking impostors rather than the real crawler — and note that the absence of published ranges is itself a signal about how seriously the operator treats crawler transparency.

There is no published schedule, and no operator commits to one. Training crawlers like Amazonbot typically sweep in bursts rather than at a steady rate — quiet for weeks, then hundreds of requests over a day or two as a collection run reaches your domain. Larger and more-linked sites are revisited more often. The only way to know for your own site is to measure it: grep your access log for the user agent, or paste the log into our AI Bot Log Analyzer, which breaks hits down by date and path in your browser.

Amazon publishes it at https://developer.amazon.com/amazonbot. That page is the authoritative source for the user-agent string and Amazon's stated crawling policy.