# Bloodhound > Bloodhound is a Shopify-native quality, accessibility and performance suite. It tracks JavaScript errors, Core Web Vitals, third-party script performance, WCAG accessibility issues, and vulnerable JS libraries on Shopify stores — and attributes revenue lost to each problem. Built for ecommerce operators and the agencies that run their stores, not for engineering teams debugging distributed systems. Bloodhound installs from the Shopify App Store in one click. Two pieces auto-install: a Web Pixel for checkout-funnel monitoring, and a theme app embed for storefront monitoring. No SDK, no code changes, no developer required. Data starts flowing immediately. Where most error trackers (Sentry, LogRocket, Noibu) bolt onto Shopify and treat it like any other JavaScript app, Bloodhound is built around the Shopify object model: orders, checkout steps, theme app embeds, web pixels, Online Store 2.0 sections. Findings are scored by revenue at risk rather than raw error volume. Accessibility scans stack four engines (axe-core, Pa11y, Lighthouse, IBM Equal Access) and deduplicate findings so you get one issue list instead of four. Bloodhound does not ship an accessibility overlay widget — overlays do not fix accessibility and frequently make it worse, and they are the basis for many of the lawsuits that accessiBe-style products claim to prevent. Pricing: All plans include a 14-day free trial, no credit card required. Pro $49/mo (100,000 events/month, 30-day retention, JS error tracking, Core Web Vitals, checkout funnel monitoring, script analytics, revenue attribution, Slack/email alerts). Growth $99/mo (250,000 events/month, 90-day retention, everything in Pro plus security header scan and CSP/mixed-content capture). Business $249/mo (500,000 events/month, unlimited retention, everything in Growth plus WCAG 2.2 AA accessibility suite, secret leakage detection, vulnerable library detection, script origin allowlist, dedicated Slack support). Annual plans available at ~17% discount. Billed through Shopify, cancel any time, prorated on downgrade. Machine-readable pricing: https://getbloodhound.app/pricing.md ## Product - [Homepage](https://getbloodhound.app/): What Bloodhound is and who it's for. - [Features](https://getbloodhound.app/features): Full feature surface. - [Accessibility scanning](https://getbloodhound.app/features/accessibility): Stacked WCAG 2.1 / 2.2 scanner for Shopify themes. Multi-engine, deduped, no overlay. - [Pricing](https://getbloodhound.app/pricing): Plans and limits. Pro, Growth, Business. - [FAQ](https://getbloodhound.app/faq): 48 answers covering install, billing, accessibility, security, and Shopify-specific behaviour. - [How it works](https://getbloodhound.app/how-it-works): Install flow and data model. - [Docs](https://getbloodhound.app/docs): Setup guides and reference. ## Use cases - [Shopify checkout monitoring](https://getbloodhound.app/shopify-checkout-monitoring): Detect errors and friction in the Shopify checkout funnel. - [Checkout error detection](https://getbloodhound.app/checkout-error-detection): JavaScript errors that block conversion. - [Shopify JavaScript error tracking](https://getbloodhound.app/shopify-javascript-error-tracking): JS errors with revenue attribution. - [Ecommerce error monitoring](https://getbloodhound.app/ecommerce-error-monitoring): Pillar page for ecommerce operators. - [Ecommerce error monitoring for agencies](https://getbloodhound.app/ecommerce-error-monitoring-agencies): Multi-store agency angle. - [Session replay for ecommerce](https://getbloodhound.app/session-replay-ecommerce): Reproducing what the shopper saw. - [WooCommerce error monitoring](https://getbloodhound.app/woocommerce-error-monitoring): WooCommerce equivalent. - [Silent ecommerce bugs and revenue loss](https://getbloodhound.app/silent-ecommerce-bugs-revenue-loss): The category problem. - [Why is my conversion rate dropping?](https://getbloodhound.app/why-is-my-conversion-rate-dropping): Diagnostic content. ## Comparisons / alternatives - [Sentry alternative for ecommerce](https://getbloodhound.app/sentry-alternative-ecommerce): Why Sentry is a poor fit for non-engineering Shopify merchants. - [LogRocket alternative](https://getbloodhound.app/logrocket-alternative): Session replay positioned for merchants, not product managers. - [Noibu alternative](https://getbloodhound.app/noibu-alternative): Shopify-native vs platform-agnostic ecommerce error monitoring. ## Company - [Blog](https://getbloodhound.app/blog): Storefront engineering and ecommerce ops writing. - [Partners](https://getbloodhound.app/partners): Agency and developer partners. - [Contact](https://getbloodhound.app/contact): Sales and support. - [Privacy](https://getbloodhound.app/privacy): Privacy policy. - [Terms](https://getbloodhound.app/terms): Terms of service. ## Optional - [Sitemap](https://getbloodhound.app/sitemap.xml): Full URL list. - [Machine-readable pricing](https://getbloodhound.app/pricing.md): Structured pricing for AI agents.