Free Chrome extension for scraping tabular data. Instant Data Scraper Review and the Best Alternative for 2025. Instant Data Scraper Review and the Best Alternative for 2025. If you’ve ever tried to collect data from websites—whether it’s for sales leads, product research, or just to save yourself from endless copy-pasting—you’ve probably come across Instant Data Scraper. It’s one of the most popular Chrome extensions for web scraping, and for good reason: it’s free, it’s fast, and it promises t.