How does RateBud detect fake Amazon reviews?

RateBud uses advanced AI to analyze review patterns, language authenticity, timing anomalies, and content quality. We examine reviewer behavior, review velocity, and linguistic markers to detect fake reviews with high accuracy.

What does the trust score mean?

The trust score is a percentage from 0-100% indicating review authenticity. This product scored 84% (Grade B). Scores above 80% indicate highly trustworthy reviews, 60-79% are generally reliable, and below 60% suggest caution.

Is RateBud's review analysis free?

Yes, RateBud's AI-powered review analysis is completely free. We analyze Amazon reviews to help you avoid fake reviews and make informed purchasing decisions. No signup required.

Product image of Auto Flip Lid for Hydro Flask Wide Mouth, Great Spout Lid for Simple Modern, Fits for Iron Flask and Other Brands, Replacement Lid with Button Lock

Auto Flip Lid for Hydro Flask Wide Mouth, Great Spout Lid for Simple Modern, Fits for Iron Flask and Other Brands, Replacement Lid with Button Lock

Name: Auto Flip Lid for Hydro Flask Wide Mouth, Great Spout Lid for Simple Modern, Fits for Iron Flask and Other Brands, Replacement Lid with Button Lock
Brand: Auto
SKU: B09L63XXKC
Price: 9.98 USD
Availability: InStock
Rating: 4.3 (3138 reviews)

4.3(3,138 reviews)

AI-powered analysis of this product's reviews to help you make an informed purchase decision.

Excellent

Trust Score

How trustworthy are the reviews for this product?

✓ Reviews appear trustworthy

Analysis Summary

The Hydro Flask Auto Flip Lid has received overwhelmingly positive reviews, with an overall score of 84/100, indicating a high level of customer satisfaction. The product's consistency and review velocity are particularly strong, suggesting that it is a reliable and popular choice among customers. However, some concerns about seller reputation and review distribution exist, which may impact the overall trustworthiness of the product, despite the strong brand reputation of Hydro Flask.

Review Timeline

Review patterns over time - spikes may indicate manipulation

95%

Velocity Score

Spikes

None found

Peak

Reviews/mo

Timeline

Months

Pattern Analysis

Good: Review pattern appears natural with steady growth. No suspicious spikes that might indicate review manipulation.

Keyword Analysis

Common phrases and their authenticity patterns

89%

Authenticity

leak proof(5)easy to use(8)

Positive

Natural phrases

Critical

Genuine concerns

Suspicious

Generic phrases

Language Authenticity

Vocabulary Diversity96%

Natural Language Flow92%

Unique Phrasing96%

Good: Language patterns appear natural with good diversity. Reviews use varied vocabulary and authentic expressions.

Recommendation

✅ Recommended

Analysis Date

August 9, 2025

Total Reviews

3,138 reviews analyzed

Ready to make your purchase?

Based on our analysis, you can make an informed decision. Click below to purchase this product on Amazon.

✨ Generally Trusted Product

As an Amazon Associate I earn from qualifying purchases

Grade BAuto Flip Lid for Hydro Flask Wide Mouth, Great Spout Lid for Simple Modern, Fits for Iron Flask and Other Brands, Replacement Lid with Button Lock