Katapic vs SEOWILL

Katapic is a web tool for scanning, diagnosing and improving product catalogs for Google, AI search and sales channels. It scores products on SEO, AI search, brand relevance and data completeness using 42 deterministic checks. Catalogs can be imported from WooCommerce, PDF price lists, product photos or CSV. WooCommerce sync works in both directions at no charge, including publishing approved listings back to a store. Katapic provides readiness checks and feeds for Google Shopping and ChatGPT, plus copy-ready listings for Amazon, eBay, Etsy and Vinted. Its AI rewrites use product facts and cited sources, and are kept only when measured SEO and AI search scores improve. Deterministic fixes are free and unlimited, require confirmation and can be undone for 30 days. Catalog exports to CSV, Excel or PDF do not use credits. The Free Starter plan includes 10 credits, catalog diagnosis and standard support, with no card required. Paid one-time packs start at €3.90, paid once for 10 credits; credits do not expire and are spent only on AI work. One listing rewrite costs one credit.

SEOWILL is a Shopify-focused SEO service for e-commerce sellers working on store content and organic traffic. It combines full-site audits with checks for product, collection, and blog pages; audit allowances vary by plan from 20 pages to unlimited. Content tools include on-page optimization, an AI blog generator, and a keyword planner that can organize topic clusters and page structures. Image features compress, watermark, and rename images, and generate alt text using custom rules. Sellers can bulk edit meta titles and descriptions and add JSON-LD structured data. Keyword tools offer suggestions, rank tracking, and competitor analysis; the comparison lists analysis of 10 sites per month and 50 total. Link features scan for broken links, support redirects and backlink exchange, and audit backlinks. SEOWILL connects to Google Search Console to sync site data and provide SEO insights, and says it uses read-only access to load performance data. Its Chrome extension checks metadata, URL structure, robots directives, heading hierarchy, image alt text, robots.txt, and sitemap status. It offers a free plan and a 7-day trial. The listed Free plan costs nothing and includes 20 audited pages.