Server and CDN log intelligence
Salience turns existing server and CDN request data into a dashboard showing request paths, response status codes, traffic over time, and bot activity without adding a browser tracking script.
Salience
Salience monitors server and CDN requests to show how search engines, AI crawlers, bots, and people access your site—without browser tracking scripts.
Server-log intelligence for search and AI crawlers
Salience is a server-log monitoring and crawler-intelligence product for search, AI, security, engineering, and commerce teams. It reads request data from supported CDN, hosting, ecommerce, web server, or raw log sources and presents what people, search engines, AI crawlers, and other bots requested, along with the responses they received.
Its core purpose is to make crawler behavior and site-response problems visible without changing the frontend or relying on browser analytics. Teams can inspect crawler identities and paths, distinguish types of AI access, find errors or blocked requests, and receive alerts when changes such as a deployment or WAF rule affect crawler access.
Core capabilities
Crawler identity verification
It identifies search crawlers and AI systems, checks supported identities against provider-published IP ranges, and labels activity as verified, unverified, or unknown.
AI crawler classification
Known AI requests can be separated into training and other crawls, AI search indexing, and user-triggered fetches, with the pages each system requests visible to the team.
Crawler and site issue detection
The product surfaces 4xx and 5xx responses, blocked requests, redirects, missing pages, and suspicious or impersonated crawler traffic so teams can investigate infrastructure and crawl issues.
Action-oriented monitoring and alerts
Alerts can identify the crawler, affected URLs, and a suggested next step. The site describes 16 detectors checked every five minutes, with alerts available in Salience or through email and Slack; webhooks are also available on eligible plans.
Team and agent access
Teams can query crawler data through a REST API, CLI, or MCP server, and use shared dashboard links, weekly reports, and CSV exports where included by plan.
Practical use cases
Technical SEO and crawl monitoring
After changing sitemaps, URL structures, redirects, or page templates, search teams can inspect whether crawlers reached the intended paths and whether the infrastructure returned errors or redirects.
AI visibility and content access
AI and content teams can review which systems request their pages, whether activity is associated with training, AI search, or a live-user fetch, and whether the claimed crawler identity is verified.
Bot threat and access review
Security and platform teams can compare claimed bot identities with provider-published IP ranges and investigate spoofed traffic, suspicious requests, or WAF rules that block legitimate crawlers.
Release and reliability checks
Engineering and commerce operations teams can monitor the crawler impact of deployments, URL changes, or site incidents, including sudden increases in 404, 403, or 5xx responses.
Multi-site reporting and operations
Agencies and teams managing multiple domains can use per-site dashboards, shared links, alerts, reports, exports, and programmatic access to review crawler activity across their portfolio, subject to plan availability.
Pros and Cons
Pros
- Uses existing server or CDN data and does not require a browser tracking script or frontend changes.
- Combines search crawler monitoring, AI crawler classification, response inspection, and bot identity verification in one workflow.
- Alerts include affected crawlers and URLs plus a suggested next step rather than only reporting a generic event.
- Provides operational access through a dashboard, REST API, CLI, MCP server, CSV exports, reports, and selected sharing or notification options.
Cons
- The product's conclusions depend on the request data available from a connected CDN, server, or log source; the supplied material does not establish identical coverage for every platform.
- Crawler verification applies to supported systems and reports identity evidence; Salience is described as a reporting and monitoring product rather than a crawler-blocking tool.
- Some collaboration, alerting, export, history, and AI allowances vary by subscription plan.
FAQ
How is Salience set up?
Salience connects to supported CDN, hosting, ecommerce, web server, or raw log sources, including Cloudflare, Vercel, CloudFront, Netlify, Kinsta, Shopify, Apache, and Nginx. It reads existing request data and does not require a frontend tracking script.
What does Salience show?
It classifies requests from people, search engines, AI crawlers, and other bots, then shows the requested paths, response status, and crawler identity information in its dashboard. It can also send alerts through email, Slack, and webhooks on plans that include those channels.
How does Salience verify AI crawlers?
For supported AI systems, Salience checks claimed crawler identities against provider-published IP ranges and reports verified, unverified, or unknown status. It reports this activity rather than blocking crawlers itself.
Can Salience distinguish AI training from AI search?
Salience separates AI activity into training and other crawls, AI search indexing, and user-triggered fetches where the source supports that classification. This helps teams evaluate different types of access instead of treating every AI request as the same.
Is there a free version?
There is a free plan for one production site, as well as paid Solo, Starter, Growth, and Pro plans. Enterprise options are available for larger traffic volumes or organizations requiring custom terms and controls such as SSO, audit logs, and an uptime SLA.
Quick Facts
- Category
- Search and AI crawler intelligence
- Primary users
- Search, AI/content, security, engineering, and commerce teams
- Data source
- CDN, server, ecommerce, hosting, or raw request logs
- Frontend changes
- No browser tracking script or frontend changes required
- Supported sources named
- Cloudflare, Vercel, CloudFront, Netlify, Kinsta, Shopify, Apache, and Nginx
- Access methods
- Dashboard, REST API, CLI, and MCP server
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