SI
Sisy
GoodBotVerifiedBOTAI assistant reading public web pages for its user. Web Bot Auth signed; honors robots.txt and rate limits.
Identification
Bot name
Sisy
Category
AI Assistant
Kind
BOT
Verification
Verified bot
Cloudflare slug
sisy
Block or allow Sisy
Block it
Add a Disallow rule for Sisy in your robots.txt file. You can also block at the server level using your web server configuration or CDN firewall rules to filter requests matching the user-agent string.
# Block Sisy from crawling your entire site User-agent: Sisy Disallow: / # Allow Sisy full access User-agent: Sisy Allow: /
Allow & verify
Ensure your robots.txt allows Sisy. Verify requests by checking the user-agent string.
Traffic & trends
Cloudflare Radar traffic
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Google Trends interest
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From the community
Recent Reddit discussion mentioning this bot.
Links & references
Data sources
This profile is compiled from the following sources.
CloudflareRadar
Last updated October 25, 2026
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