Browser Extensions & Userscripts

Browser Extensions & Userscripts
Tool
Type
Price
Notes
DataMiner
Chrome ext.
Free (500 pages/mo) to $200/mo
Custom recipes, pagination, scheduled runs. No email extraction
Instant Data Scraper
Chrome ext.
Free
One-click, ~120 results cap. Unmaintained
Web Scraper (webscraper.io)
Chrome ext.
Free + cloud $50/mo
No pre-built Maps template
GMaps Extractor
Chrome ext.
Free/Freemium
gmapsextractor.com. No coding needed
G Maps Extractor
Chrome ext.
Freemium
"Probably the cheapest" per Reddit
AI Web Scraper
Chrome ext.
Various
Multi-purpose: Reddit, Maps, LinkedIn, Amazon
Tampermonkey Reviews Exporter
Userscript
Free
Greasyfork. Adds "Scrape Reviews" button, auto-expands, exports JSON
webAutomationLover
Userscript
Free
Tampermonkey. Accumulates results as you browse, exports .xlsx
Firefox GPX Exporter
Firefox addon
Free
Export saved Maps lists as GPX with lat/lon
120-Result UI Limit: All browser extensions are capped by Google Maps' sidebar pagination (~120 results per search). Must split searches into smaller areas for more.