# SerpApi launches Review Audit, an open-source tool to assess Google Maps rating authenticity

> SerpApi released Review Audit, an open-source tool that analyzes a Google Maps place's recent reviews and reviewer histories to estimate how much of its rating is attributable to its own reviewers.

- Canonical: https://extractfeed.io/story/serpapi-launches-review-audit-an-open-source-tool-to-assess-43bf5de/
- JSON: https://extractfeed.io/api/v1/stories/serpapi-launches-review-audit-an-open-source-tool-to-assess-43bf5de.json
- Beat: Open Source & Tooling · Evidence: Primary source · Type/significance: launch/3 · First seen: 2026-10-09T01:21:17.072157+00:00 · Updated: 2026-10-09T01:21:17.072157+00:00 · Edition: 2026-11-05
- Framing: model-written (headline, standfirst, why it matters, tags); source facts deterministic

## Briefing
- SerpApi: SerpApi released Review Audit, an open-source tool that analyzes a Google Maps place's recent reviews and reviewer histories to estimate how much of its rating is attributable to its own reviewers.

## Why it matters
Fake reviews are a persistent problem on platforms like Google Maps, eroding trust and distorting local search results. Review Audit gives businesses and consumers a practical, transparent way to gauge review authenticity without relying on opaque platform moderation, potentially shifting how the industry approaches review fraud detection.

## Sources
- Primary source · SerpApi · 2026-10-08 — [Introducing Review Audit: An open-source tool to check how real a Google Maps rating is](https://serpapi.com/blog/introducing-reviewaudit/)

## Watch next
Will Review Audit's methodology be adopted by other platforms or integrated into broader reputation management tools?

Topics: SerpApi, Google Maps, google-maps, review-audit, open-source, review-fraud, serpapi

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