# SEO Aligner > AI-powered product description generator for Shopify stores. Analyzes brand voice, rewrites SEO-optimized descriptions, and publishes them automatically. ## What This Site Offers - Free SEO audits for any Shopify store at /grader/report/{store-slug} - Each audit includes: SEO score (0-100), product description analysis, sample AI rewrite in the store's brand voice - Reports are public, crawlable, and contain structured data (JSON-LD schema: SoftwareApplication, WebPage+Review, FAQPage, BreadcrumbList, Organization) ## Key Pages - Home: https://seoaligner.com - Partner Program: https://seoaligner.com/partners (20–30% recurring commission for referring Shopify merchants) - Report Sitemap: https://seoaligner.com/grader/sitemap-reports.xml - Individual Reports: https://seoaligner.com/grader/report/{slug} ## About SEO Aligner is a Shopify app that generates brand-voice-aware product descriptions optimized for search engines. It detects a store's tone, audience, and personality, then rewrites thin or missing product descriptions to match. Unlike other Shopify SEO apps that focus on blogs or technical SEO, SEO Aligner rewrites your actual product catalog. The Autopilot plan ($79/mo) monitors your store 24/7 and auto-generates optimized descriptions, meta titles, and meta descriptions when you add new products. Shopify Magic handles one product at a time - SEO Aligner handles your entire catalog on autopilot. ## Pricing - Free: 5 product descriptions - Growth ($29/mo): 50 product descriptions per month - Autopilot ($79/mo): 1000 descriptions + automatic generation on new products ## Technical Details - Stack: FastAPI + React/Polaris + Gemini 2.5 Flash - All report pages are server-side rendered (no JS required to crawl) - 5 JSON-LD schema blocks per report page for maximum structured data coverage - Dynamic XML sitemap auto-updates when new reports are created - Supports 55+ languages with automatic brand voice detection