# Glia Quest > Glia Quest is navigation coverage testing for web applications. Point it at a URL and an AI agent maps every page a real visitor can actually reach, comparing the result to your sitemap. Pay-as-you-go credit packs from $9.99. ## Core Documentation - [How It Works](https://www.glia.quest/how-it-works/): How the AI quester crawls your site, what each scan checks, and how the Reachability Score is computed. - [Pricing — Pay-As-You-Go](https://www.glia.quest/pricing/): Credit packs from $9.99. No subscription required. - [Subscriptions](https://www.glia.quest/subscriptions/): Monthly plans for teams running scans on every deploy. - [Certification](https://www.glia.quest/certification/): Earn a public Glia Quest Certified badge for sites with high coverage scores. - [Insights](https://www.glia.quest/insights/): Articles on navigation testing, reachability, and web quality practice. - [About](https://www.glia.quest/about/): Origin, philosophy, and the team behind Glia Quest. - [Documentation](https://www.glia.quest/docs/): Setup, scan options, scoring methodology, CI/CD integration. ## Key Features - Reachability Score (0–100): The percentage of declared pages that a real user navigation path can reach from your homepage. - Quality Rating (A–F): A coarse grade derived from the Reachability Score, designed to be shareable and embeddable. - Interactive Navigation Map: A visual graph of every reachable page, with depth, broken paths, and orphan pages flagged. - Sitemap-Anchored Scoring: Scans compare what users can reach against your declared sitemap.xml. - Multi-locale scanning: Scans across language variants, surfacing locale-specific reachability gaps. - GitHub Actions integration: Run reachability scans on every deployment with score-threshold gates. ## Comparisons - [How Glia Quest compares](https://www.glia.quest/compare/): Overview of alternative approaches. - [vs. Ghost Inspector](https://www.glia.quest/compare/ghost-inspector/): Reachability-first testing vs scripted user-flow recording. - [vs. Octomind](https://www.glia.quest/compare/octomind/): Coverage-anchored scans vs autonomous test generation. - [Ghost Inspector alternative](https://www.glia.quest/alternative/ghost-inspector/): Migration overview. - [Playwright alternative](https://www.glia.quest/alternative/playwright/): Why Playwright assertions miss the navigation-coverage problem. ## Changelog - [Changelog](https://www.glia.quest/changelog/): Shipped features and fixes by date. ## Legal - [Terms of Service](https://www.glia.quest/legal/terms/): Subscription terms, credit packs, acceptable use. - [Privacy Policy](https://www.glia.quest/legal/privacy/): Data collection, scan storage, your rights. - [Acceptable Use Policy](https://www.glia.quest/legal/acceptable-use/): Permitted scan targets and abuse policies. - [Data Processing Agreement](https://www.glia.quest/legal/dpa/): GDPR/UK-GDPR DPA for enterprise customers. ## Company Glia Quest is a product of Glia Hong Kong Holdings Co., Limited (Company No. 79614428). Address: Room 5003, 5F Yau Lee Centre, 45 Hoi Yuen Road, Kwun Tong, Hong Kong. Parent ecosystem: [Glia Digital](https://glia.digital), which also operates [Glia Guru](https://glia.guru). Contact: hello@glia.quest