Updated daily
Crawler Catalog
2,114 known bots, crawlers, and AI agents — with UA patterns, verification methods, and recommended access policies.
Not sure what "crawler" vs "scraper" vs "agent" means here? See our terminology guide →
The policy each agent gets before a site sets its own. Click a number to list those agents.
908 results · Other
site-scraper-service
other
site-scraper-service
observe
SiteBot
other
SiteBot
observe
sitecheck.internetseer.com
other
sitecheck.internetseer.com
observe
siteexplorer.info
other
siteexplorer.info
observe
siteimprove
other
siteimprove
observe
siteimprove-lookup
other
siteimprove-lookup
observe
Siteimprove.com
other
Siteimprove.com
observe
SitemapBot
other
SitemapBot
observe
SitemapCrawler
other
SitemapCrawler
observe
SiteSnagger
other
SiteSnagger
observe
SitesOverPagesBot
other
SitesOverPagesBot
observe
SiteSucker
other
SiteSucker
observe
SiteUptime.com
other
SiteUptime.com
observe
SkillGymCorpusBot
other
SkillGymCorpusBot
observe
Skroutz ImageBot
other
Skroutz S.A.
Skroutz
observe
SkynetBot
other
SkynetBot
observe
SkytabBot
other
SkytabBot
observe
SkyWatch
other
SkyWatch
observe
SlaccaleBot
other
SlaccaleBot
observe
Slackbot
other
Slack
Slackbot
allow
SleepBot
other
SleepBot
observe
Sleuth
other
Sleuth
observe
slurp
other
slurp
observe
Smallwebindexbot
other
Smallwebindexbot
observe
SmartBotCrawler
other
SmartBotCrawler
observe
Snipcart
other
Snipcart
allow
SocialBeeAgent
other
SocialBeeAgent
observe
SocialRankIOBot
other
SocialRankIOBot
observe
Sogou
other
Sogou
observe
Sogou inst spider
other
observe
Sogou spider2
other
observe
Sonic
other
Sonic
observe
Sora Caisse POS
other
Sora Caisse POS
observe
Sosospider
other
Sosospider
observe
SpankBot
other
SpankBot
observe
spanner
other
spanner
observe
Spark Shipping
other
Spark Shipping
SparkShipping
allow
SparkpostBot
other
Bird
SparkPost
allow
spbot
other
spbot
observe
SpeedyIndexBot
other
SpeedyIndexBot
observe
SpiderLing
other
SpiderLing
observe
Spinn3r
other
Spinn3r
observe
spotter
other
spotter
observe
SpringserveBot
other
SpringserveBot
observe
SputnikBot
other
SputnikBot
observe
SQWatcher
other
SQWatcher
observe
star-finder.de Bot
other
star-finder.de
observe
StatistikAustria
other
Statistik Bot
StatistikAustria
observe
StorygizeBot
other
StorygizeBot
observe
Streamline3Bot
other
Streamline3Bot
observe
Stripe
other
Stripe
allow
stripe_apple_pay_verify_ownership
other
Stripe
allow
Stripebot
other
Stripe
Stripebot
allow
SubspaceBot
other
SubspaceBot
observe
Sucuri Integrity Monitor
other
observe
Sucuri Uptime Monitor
other
observe
SumbleBot
other
SumbleBot
observe
SummalyBot
other
SummalyBot
observe
Summerflare
other
Summerflare
observe
Summify
other
Summify
observe