What is LINER Bot?
Direct Answer: LINER Bot is a web crawler operated by Liner Bot, used for AI training by collecting data from the internet.
The LINER Bot is a web crawler designed to gather information from the internet for AI training purposes. It identifies itself with a specific user agent token and can be customized in terms of access through robots.txt. The bot's primary function is to collect data that can be used to generate answers to user questions.
User-Agent Identification
The following user-agent strings identify LINER Bot in your live traffic data:
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; LinerBot/1.0; +https://docs.getliner.com/docs/linerbot)
robots.txt Rules for LINER Bot
Respects robots.txt: No
Use the following robots.txt rules to control LINER Bot access:
# Block LINER Bot
User-agent: LinerBot
Disallow: /
# Allow LINER Bot
User-agent: LinerBot
Allow: /This bot does not commit to following robots.txt
LINER Bot does not officially follow robots.txt directives. The only reliable way to control access is through server-side blocking (IP filtering, user-agent rules in your web server config) combined with log monitoring to verify effectiveness.
Need continuous verification across 500+ bots? Can AI See It automates this.
Crawl Behavior
Frequency:Not Documented
Request Pattern:Not Documented
Official Documentation Quotes
"To provide the best search experience, we need to collect data."
Crawl Activity Index
Relative crawl activity for LINER Bot over the past 28 days. Higher values indicate increased crawling intensity compared to the period baseline.
View recent activity data (last 7 days)
| Date | Activity Index |
|---|---|
| Mar 26, 2026 | 88.0 |
| Mar 27, 2026 | 82.7 |
| Mar 28, 2026 | 83.1 |
| Mar 29, 2026 | 81.8 |
| Mar 30, 2026 | 87.3 |
| Mar 31, 2026 | 90.2 |
| Apr 1, 2026 | 88.8 |
Source: Cloudflare Radar
Why track LINER Bot traffic?
Measure what Liner Bot gives back. LINER Bot takes your content for AI training — but does Liner Bot send any traffic in return through other products? Track whether the trade-off is worth it before deciding to block.
Understand what content is being collected for AI training. LINER Bot crawls your site to gather data that may train AI models. Tracking its activity reveals which pages are selected — and which are skipped.
Make an informed block-or-allow decision. Blocking LINER Bot prevents your content from being used in future model training. But first, measure the volume: how many pages does it fetch, how often, and does Liner Bot send any referral traffic through other products?
Detect content harvesting patterns. If LINER Bot is systematically crawling your highest-value content (product pages, proprietary research, premium articles), you may want to restrict access using robots.txt or server-side rules.
What does LINER Bot crawling actually cost you?
AI training bots like LINER Bot collect your content to improve future AI models. Unlike AI search bots, there's no direct referral pipeline — LINER Bot doesn't cite sources or send traffic back to your site.
What you give
- Server resources for every crawl request
- Your content, expertise, and original research
- Data that improves a competing AI product
What you get back
- No direct referral traffic from LINER Bot
- No attribution in AI model outputs
- No revenue share from model usage
This doesn't automatically mean you should block LINER Bot. But you need to measure the real cost before deciding. Liner Bot may send traffic through other products (Liner Bot's AI products) — blocking the training bot might not affect referrals at all, or it might. Only log data tells you.
What Can AI See It measures for AI training bots
How many pages LINER Bot fetches from your site
Which pages and sections LINER Bot prioritizes
Do Liner Bot's OTHER products send you traffic?
Does LINER Bot actually respect your robots.txt?
How is this different from prompt testing tools? Prompt testing checks if AI mentions your brand in simulated queries. Can AI See It measures what actually happens: real crawls, real referrals, real conversions — from your live traffic data.
Read: Why live traffic monitoring beats prompt testing →Log Verification
To verify LINER Bot traffic in your live traffic data:
- Search access logs for the user-agent strings listed above
- Check if the IP addresses match documented ranges (if provided by Liner Bot)
- Verify the crawl pattern matches documented behavior
- Use reverse DNS lookup for additional verification if available
IP Verification: Liner Bot provides official IP verification via Published IP ranges. View verification instructions →
IP pool may change over time
Note: Observed behavior in production environments may differ from official documentation. Live traffic monitoring provides the only reliable verification of actual bot behavior.
Undocumented Information
The following information is not officially documented for LINER Bot:
- crawl frequency
- request pattern
- JavaScript rendering details
Measure your Crawl-to-Referral Ratio for LINER Bot
See how much traffic Liner Bot actually sends back to your site relative to how much content LINER Bot takes.
- Connect LINER Bot crawls in your logs with referral sessions in analytics
- Calculate your CRR — the metric prompt testing tools can't provide
- Make data-driven block/allow decisions for every AI bot
Measure business impact from LINER Bot
The question isn't just whether to block LINER Bot — it's what you lose or gain from its crawling activity.
- Crawl volume: how many pages LINER Bot collects from your site
- Content value: which content categories are targeted most
- Cross-platform CRR: does Liner Bot send traffic through other products?
- Referral tracking: LINER Bot takes — measure what Liner Bot gives back. Track actual visits arriving from Liner Bot's products to your site.
Based on your live traffic data and analytics — not synthetic prompt tests.
Official Documentation
View Official LINER Bot Documentation →
Information sourced from official documentation. Content generated with AI assistance.