Does singular.net block AI crawlers?
Open to AI crawlers
singular.net doesn't block any of the major AI crawlers we track in its robots.txt.
Checked from singular.net/robots.txt. Robots rules change; the live file is the source of truth.
- AI crawlers blocked
- 0 of 12
- AI bots named in robots.txt
- 10
- llms.txt
- Published
- Popularity
- Tranco top 1,000 (#794)
Can AI assistants cite singular.net?
- ChatGPT search: its search crawlers may read the site
- Claude: its search crawlers may read the site
- Perplexity: its search crawlers may read the site
singular.net doesn't opt out of AI model training through robots.txt. Training crawlers and answer crawlers are separate: blocking training doesn't by itself remove a site from AI answers.
AI crawler access, bot by bot
| Crawler | Used for | Status on singular.net |
|---|---|---|
| GPTBotOpenAI | AI training | Some paths restricted |
| OAI-SearchBotOpenAI | AI answers | Some paths restricted |
| ChatGPT-UserOpenAI | AI answers | Some paths restricted |
| ClaudeBotAnthropic | AI training | Some paths restricted |
| Claude-SearchBotAnthropic | AI answers | Some paths restricted |
| Claude-UserAnthropic | AI answers | Some paths restricted |
| PerplexityBotPerplexity | AI answers | Some paths restricted |
| Google-ExtendedGoogle | AI training | Some paths restricted |
| Applebot-ExtendedApple | AI training | Some paths restricted |
| CCBotCommon Crawl | AI training | Some paths restricted |
| BytespiderByteDance | AI training | Some paths restricted |
| Meta-ExternalAgentMeta | AI training | Some paths restricted |
How singular.net compares
- 19% of the 1,278 popular sites we checked block GPTBot; singular.net does not.
- 18% of the 1,278 popular sites we checked block ClaudeBot; singular.net does not.
- 14% of the 1,278 popular sites we checked block PerplexityBot; singular.net does not.
- Among 196 sites of similar popularity, 29% block at least one AI crawler.
The robots.txt rules that apply to AI crawlers
User-agent: GPTBot Allow: / Disallow: /wp-admin/ User-agent: ChatGPT-User Allow: / Disallow: /wp-admin/ User-agent: OAI-SearchBot Allow: / Disallow: /wp-admin/ User-agent: ClaudeBot Allow: / Disallow: /wp-admin/ User-agent: anthropic-ai Allow: / Disallow: /wp-admin/ User-agent: PerplexityBot Allow: / Disallow: /wp-admin/ User-agent: Google-Extended Allow: / Disallow: /wp-admin/ User-agent: Applebot-Extended Allow: / Disallow: /wp-admin/ User-agent: CCBot Allow: / Disallow: /wp-admin/ User-agent: Bytespider Allow: / Disallow: /wp-admin/ User-agent: * Disallow: /wp-admin/ Disallow: /feed Disallow: /comments/feed Disallow: /feed/$ Disallow: /*/feed/$ Disallow: /*/feed/rss/$ Disallow: /*/trackback/$ Disallow: /*/*/feed/$ Disallow: /*/*/feed/rss/$ Disallow: /*/*/trackback/$ Disallow: /*/*/*/feed/$ Disallow: /*/*/*/feed/rss/$ Disallow: /*/*/*/trackback/$
Excerpt: only groups for all user-agents (*) or named AI crawlers, up to 40 rules per group.
Sites with a similar AI policy
Does singular.net block GPTBot?
No. As of Oct 2, 2026, singular.net's robots.txt doesn't block GPTBot, though some paths are restricted for all crawlers.
Can ChatGPT search show results from singular.net?
Its robots.txt doesn't block OAI-SearchBot or ChatGPT-User, so ChatGPT's search crawlers may read it. Whether pages are actually shown depends on ChatGPT.
Does singular.net have an llms.txt file?
Yes — singular.net/llms.txt was found when we checked.
Data: singular.net's public robots.txt and llms.txt, fetched by AskableHQ. Popularity rank from the Tranco list (ID Y83YG). Methodology.