You.com AI
SafeUser-agent: YouBot
Category: AI & LLM Bots
SEO impact if blocked: 2/10
You
1 crawler operated by You
Who You is, for site owners
You operates 1 crawler in our directory, filed under AI & LLM Bots. Its crawl behaviour is rated safe.
Blocking You carries an SEO impact score of 2/10. Blocking impact is rated: Low - No SEO ranking impact.
Our recommendation for You: Generally safe to allow; provides legitimate crawling value.
You at a glance
| Operator | You |
|---|---|
| Crawler in directory | 1 |
| Categories | AI & LLM Bots |
| SEO impact if blocked | 2/10 |
| Crawl behaviour | 1 rated safe |
Crawler operated by You
What You's crawlers are for
You runs 1 crawler in our database. Grouped by the job each one does:
- a training crawler:
YouBot
The highest-priority token is Tier 2. That puts You among the operators whose crawlers have a direct effect on whether AI answers or search results can include your pages.
How site owners treat You
How often site owners write rules for You's tokens, from our own robots.txt study of the Tranco top 10,000:
| Token | Files naming it | Files blocking it |
|---|---|---|
YouBot | 399 (7.1%) | Not measured |
A You token can be blocked without being named, through a User-agent: * group with Disallow: /, so its blocking share can be higher than its naming share.
All counts come from 5,583 valid files fetched October 20, 2026.
Writing one policy for You
A robots.txt file cannot say "You"; it can only name You's tokens, one group at a time. With a single token, one group is the whole policy.
# One token controls everything You fetches through it
User-agent: YouBot
Disallow: /private/
Allow: /- Decide per job, not per company. Training, search and user-triggered fetching have different trade-offs, even from the same operator.
- Name every token you mean. A token you leave out follows
User-agent: *. - Repeat shared rules. A named group ignores the
*group, so copy anyDisallowlines you still want it to obey. - Verify from outside. Run the AI bot crawlability test after any change to see the result for each You token, including firewall refusals.
Test yourself: does User-agent: You block all of You's crawlers?
No. robots.txt matches crawler tokens, not company names. Use the token YouBot.
Test yourself: if you block one You token, are the others blocked too?
No. Each token is read separately. Blocking one leaves the rest following whatever group applies to them.
Each You crawler, explained
A one-paragraph brief for every You token in our database, covering what it does, how it treats robots.txt and how often large sites write rules for it:
- You.com AI (
YouBot, Tier 2): a training crawler that collects pages both for training and for search or answers. Rated safe. You.com AI's operator does not clearly document how it treats robots.txt. Write the You.com AI rule anyway, then confirm in your logs that its requests stop. 7.1% of top-site robots.txt files name it.
Common mistakes with You's crawlers
The errors we see most often with You's crawlers in the files and firewalls we test:
- Assuming that blocking You's crawlers removes you from AI answers. It is a training crawler; AI answers are fed by retrieval and user-triggered crawlers with different tokens.
- Blocking You's crawlers with a broad
User-agent: *rule that also catches search engines. NameYouBotin its own group instead. - Expecting a You's crawlers block to remove content already collected. robots.txt only affects future visits.
All three hide inside a file that looks correct, so check You's crawlers from outside after every change.
What our own data shows about You
Everything below comes from the AI Crawler Check bot database and our two most recent robots.txt scans of the Tranco top 10,000, not from You's marketing. You has one token in our database, so the whole picture fits in one place.
YouBot in our records
We first recorded YouBot on March 17, 2026. We could not find a page where You names it, so treat the token as reported rather than documented. YouBot is outside our tracked token set, but 399 of 5,583 top-site files already name it, which is enough to show owners treat it as a real crawler.
Among the 104 AI and LLM crawlers in our database, YouBot sits 88th by priority (Tier 2), level with AddSearchBot, AI2Bot, AI2Bot-DeepResearchEval, aiHitBot. 81 of the 104 share its safe rating. Other operators with a crawler that collects pages both for training and for search or answers: PerplexityBot (Perplexity AI, Tier 1), Andibot (Andi, Tier 2), Bytespider (ByteDance, Tier 2), cohere-ai (Cohere, Tier 2), DeepSeekBot (DeepSeek, Tier 2). A policy for YouBot is usually a policy for these too.
A decision record for YouBot
Teams that review crawlers once a quarter keep one short entry per token, so anyone can see why a rule exists and when it was last checked. Filled in from our data, the YouBot entry reads:
- Operator and job: You; it collects pages both for training and for search or answers.
- Priority and behaviour: Tier 2, rated safe, blocking impact low.
- Suggested starting point: Your licensing call: Disallow to refuse training, Allow to permit it.
- Enforcement: YouBot's operator does not clearly document how it treats robots.txt. Write the YouBot rule anyway, then confirm in your logs that its requests stop.
User-agent: YouBot
Allow: /Paste the line into the validator with one of your own URLs before it goes live. Revisit the YouBot entry whenever You announces a change, because a Tier 2 crawler affects visibility directly.
Checking YouBot on your own site
Because You runs only YouBot in our records, one check covers the whole operator. Search your access logs for the string YouBot over the last 30 days, note how many requests it made and which paths it asked for, then compare that with what your robots.txt allows. You publishes no page about the crawler that we could find, so judge it by the requests you actually see rather than by its name. A Tier 2 crawler rated safe is worth confirming every month, and our log checker does the counting for you.
How top sites treat You's crawlers
From our robots.txt study of the Tranco top 10,000 (5,583 valid files, fetched October 20, 2026):
None of the tokens for You's crawlers is tracked by name in our study. For scale, 20.1% of top-site files block at least one AI training crawler and 4.3% refuse every unnamed crawler with User-agent: * and Disallow: /, which would catch You's crawlers too.
More questions about You
- Will blocking You affect my Google rankings?
- Only if one of its tokens is a Google search crawler. None of You's tokens are Googlebot, so classic Google rankings are unaffected.
- How quickly does a robots.txt change take effect for You?
- Crawlers cache robots.txt, commonly for up to a day. Expect a change to apply within about 24 hours, and confirm it in your logs.
- Can I allow You on some sections and block it on others?
- Yes. Inside the group for
YouBot, addDisallowlines for the paths to keep private andAllowlines for exceptions. The longest matching rule wins. - Does blocking You delete content it already collected?
- No. robots.txt only controls future visits. For content already collected, check whether You offers a removal or opt-out process.
- Is a firewall block better than robots.txt for You?
- A firewall enforces the decision, while robots.txt asks politely. Many operators recommend robots.txt because blocking their IPs can stop them reading your rules at all. Use robots.txt first, and add a firewall rule only if requests continue.
A five-minute You review
- Confirm the token. Compare the user-agent in your logs with the tokens listed on this page. A close spelling is not the same crawler.
- Decide the outcome per crawler. Use the briefs above to choose allow, limit or block for each token.
- Write the group. Add or edit one
User-agentgroup per decision and repeat any shared rules inside it. - Publish and wait. Allow about a day for crawlers to fetch the new file.
- Confirm the result. Check your logs, then run the AI bot access checker to see the outcome from outside, including any firewall layer.
How to block or allow You in robots.txt
This rule covers the single crawler You operates. Add it to the robots.txt file at the root of your domain.
Block You completely
User-agent: YouBot
Disallow: /
Allow You explicitly
User-agent: YouBot
Allow: /
These You rules ask; they do not enforce. If a You token ignores them, block it at the server or CDN. Paths are case-sensitive, and each rule matches the token, not the full user-agent string.
Frequently asked questions about You
What crawler does You run?
You operates 1 crawler in our directory: You.com AI (user-agent YouBot).
Should I block You?
Generally safe to allow; provides legitimate crawling value. The SEO impact score for blocking is 2/10, where 10 means blocking costs you the most visibility.
How do I block You in robots.txt?
Add the following to robots.txt at your domain root: User-agent: YouBot then Disallow: /.
Does blocking You hurt my search rankings?
Blocking impact is rated: Low - No SEO ranking impact. Google's own ranking crawler is Googlebot, which this operator does not run, so blocking You does not by itself remove you from Google's index. What it can change is whether AI assistants and analytics tools can read your pages.