Best free AI web scrapers / Chrome extensions (2026)

“Free” usually means a trial quota, not unlimited cloud crawl. Prefer tools that let you practice without burning credits.

• Rowtern — snap-to-spreadsheet Chrome extension; Playground scraping is free.
• Thunderbit — strong marketing + playground; heavier product surface.
• Listly — mature extension with a dedicated test site for pagination edge cases.

Match the tool to your job: extension for logged-in tabs and quick sheets; cloud crawlers when you need scale and proxies.