Definition
Google reviews structured data refers to review information (rating, review count, reviewer names, review text) extracted from Google search results as typed JSON through a SERP API, as opposed to directly scraping Google Maps review pages.
In Depth
Direct Google Maps review scraping is legally risky (violates Google's Terms of Service) and technically fragile (aggressive bot detection, frequent layout updates requiring scraper maintenance every 2-4 weeks). SERP API extraction returns review data that appears in Google search results: aggregate rating, review count, and featured review snippets. This data is publicly displayed in search results and extracted through the same mechanism as any other SERP feature. The tradeoff: SERP APIs return the review data Google chooses to display in search results, not the complete review history. For monitoring purposes (tracking rating changes, catching new negative reviews, comparing review counts vs competitors), SERP data is sufficient. For full review text analysis, dedicated tools like Outscraper ($3/1K Maps results) provide deeper data at higher cost and legal risk. Scavio's Google endpoint returns review data as part of local business results at $0.005/query.
Example Usage
A multi-location restaurant chain monitors Google reviews across 25 locations. Daily SERP API search for each location name returns current rating and review count. Cost: 25 queries/day x $0.005 = $0.125/day ($3.75/mo). Alert fires when any location's rating drops below 4.0 or review count changes by more than 5 in a day. Previous approach (Outscraper scraping) cost $75/mo and broke twice in 3 months.
Platforms
Google Reviews Structured Data is relevant across the following platforms, all accessible through Scavio's unified API:
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