JetOctopus

In short: JetOctopus is crawling, log analysis and site auditing software, with paid pricing, plans from €299/month and a free trial.

Cloud crawler and log analyser for technical SEO on large websites

JetOctopus is a cloud based technical SEO crawler and log analyser made by Jet Octopus OÜ, based in Tallinn, Estonia. It is aimed at large websites where indexation problems affect revenue, including ecommerce and marketplace sites, agencies managing multiple domains and independent technical SEO consultants.

The crawler handles large sites quickly and includes a JavaScript crawler that shows how bots render pages, plus a full technical SEO audit. The Log Analyzer tracks how Googlebot and more than 40 other bots, including AI crawlers such as GPTBot, ClaudeBot and PerplexityBot, move through a site and where crawl budget is wasted. The AI search visibility features compare AI bot behaviour with Googlebot and flag content hidden from AI crawlers by JavaScript rendering. Google Search Console integration adds more than 16 months of data for finding keyword cannibalisation, zombie pages and ranking decay, and alerts cover indexation drops, bot behaviour and Core Web Vitals.

GA4 can be connected for revenue data, and an AI Internal Linker and a JetOctopus MCP are also available. Every plan includes all modules without per seat fees, and a seven day trial needs no credit card.