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 88% (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 3-in-1 Stainless Steel Bottle Brush and Straw Cleaning Set, Long Handle Scrub Brush with Replaceable Head for Water Bottles, Glasswares, Mugs, Flasks, Tumblers, Vases, Flat Head

3-in-1 Stainless Steel Bottle Brush and Straw Cleaning Set, Long Handle Scrub Brush with Replaceable Head for Water Bottles, Glasswares, Mugs, Flasks, Tumblers, Vases, Flat Head

Name: 3-in-1 Stainless Steel Bottle Brush and Straw Cleaning Set, Long Handle Scrub Brush with Replaceable Head for Water Bottles, Glasswares, Mugs, Flasks, Tumblers, Vases, Flat Head
Brand: 3-in-1
SKU: B09T9PKBPS
Price: 13.95 USD
Availability: InStock
Rating: 4.8 (1766 reviews)

4.8(1,766 reviews)

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

Last analyzed: October 21, 2025

0%🟢

Very Good

Trust Score

How trustworthy are the reviews for this product?

✓ Reviews appear trustworthy

Analysis Summary

Analysis is 62.8 days old. Re-run to get the latest review data and insights.

Based on the analysis, this 3-in-1 Stainless Steel Bottle Brush and Straw Cleaning Set has received an overall score of 88/100, with a high rating of 4.8/5 from 11 reviews. The product's high consistency and credibility of reviewers suggest that it is a trustworthy option for cleaning various household items. However, the lower review content quality score indicates that some reviews may lack detail or be biased, which may raise concerns about the product's effectiveness.

Review Timeline

Review patterns over time - spikes may indicate manipulation

78%

Velocity Score

Spikes

Detected

Peak

Reviews/mo

Timeline

Months

Pattern Analysis

Warning: We detected 1 suspicious review spike(s). Legitimate products typically have steady, organic review growth.

Keyword Analysis

Common phrases and their authenticity patterns

69%

Authenticity

game-changer(5)staple in my home(8)

Positive

Natural phrases

Critical

Genuine concerns

Suspicious

Generic phrases

Language Authenticity

Vocabulary Diversity100%

Natural Language Flow91%

Unique Phrasing95%

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

Recommendation

✅ Recommended

Analysis Date

October 21, 2025

Total Reviews

1,766 reviews analyzed

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✨ High Quality Product

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Grade B3-in-1 Stainless Steel Bottle Brush and Straw Cleaning Set, Long Handle Scrub Brush with Replaceable Head for Water Bottles, Glasswares, Mugs, Flasks, Tumblers, Vases, Flat Head