SpiderPro
The SEO Crawler that scans 100k+ pages with JS Support
4 followers
The SEO Crawler that scans 100k+ pages with JS Support
4 followers
Stop paying monthly fees for cloud crawlers. Spider Pro is a powerful desktop app (Win/Mac/Linux) to audit massive sites, detect broken links, and visualize internal linking. Includes Headless Chrome for full JS rendering.
Free Options
Launch Team / Built With
AWS Startup AdvisorPersonalized AWS guidance that meets you where you’re already building
Promoted
Hello Hunters!
I'm Johann, and I built Spider Pro because existing SEO crawlers frustrated me:
Cloud crawlers charge per crawl with recurring fees
Desktop alternatives look like software from 1995
Open-source scripts crash after a few thousand pages
So I created a modern, local-first SEO crawler that runs entirely on your machine. Built with Electron & SQLite, it handles 100,000+ pages on a standard laptop.
Key Features
Unlimited Crawling — No credits, no limits. Uses your local resources.
JavaScript Rendering — Perfect for React, Angular, Vue. See pages as Googlebot does.
SEO Audits — Broken links, redirect chains, duplicate H1s, missing meta tags...
PageSpeed Insights — Performance, accessibility, and security scores per page.
Automatic Screenshots — Capture visual snapshots of every crawled page.
Team Collaboration — Share projects with your team members.
Modern UI — Fast data grid, dark mode, responsive design, easy exports.
I'd love your feedback! Drop a comment below – I'm here to answer questions.