Wincher is an extremely simple, flexible and powerful tool for tracking your SEO progress. Track your rankings, optimize your pages, keep an eye on your competitors and find clever ways to cut down your costs and increase your traffic.
One Hour Indexing - One Hour Indexing is a powerful, automated service that indexes and pings your backlinks. It's 100% Google safe and gives guaranteed ranking results
Scrapy - Scrapy | A Fast and Powerful Scraping and Web Crawling Framework
Ahrefs - Ahrefs is a toolset for SEO and marketing. We have tools for backlink research, organic traffic research, keyword research, content marketing & more. Give Ahrefs a try!
Octoparse - Octoparse provides easy web scraping for anyone. Our advanced web crawler, allows users to turn web pages into structured spreadsheets within clicks.
Schema.org - Schema.org provides schemas for structured data on the Internet, on web pages, in email messages, and beyond.
Scraper API - Easily build scalable web scrapers