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 90% (Grade A). 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.

Kolaura Portable Wireless Speaker, Bluetooth 5.0 Speaker with 3D Stereo HiFi Bass, 1500mAh Battery, 12 Hour Playtime (Blue)

Name: Kolaura Portable Wireless Speaker, Bluetooth 5.0 Speaker with 3D Stereo HiFi Bass, 1500mAh Battery, 12 Hour Playtime (Blue)
Brand: Kolaura
SKU: B07WVP26FR
Price: 13.59 GBP
Availability: InStock
Rating: 4.4 (3919 reviews)

4.4(3,919 reviews)

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

0%🟢

Excellent

Trust Score

How trustworthy are the reviews for this product?

✓ Reviews appear trustworthy

Analysis Summary

Based on the review analysis, the Kolaura Portable Wireless Speaker has received overwhelmingly positive feedback from customers, with a 4.4/5 rating and 90/100 overall score. While the brand trust score is relatively low at 60/100, the product itself has been consistently praised for its sound quality, battery life, and portability, suggesting that the product is trustworthy despite some concerns about the brand's reputation. The high review velocity and credibility of reviewers also lend credibility to the positive reviews.

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

81%

Authenticity

great product(5)good value(8)easy to use(11)

Positive

Natural phrases

Critical

Genuine concerns

Suspicious

Generic phrases

Language Authenticity

Vocabulary Diversity100%

Natural Language Flow87%

Unique Phrasing97%

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

Recommendation

✅ Recommended

Analysis Date

September 29, 2025

Total Reviews

3,919 reviews analyzed

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✨ Premium Quality Product

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Grade AKolaura Portable Wireless Speaker, Bluetooth 5.0 Speaker with 3D Stereo HiFi Bass, 1500mAh Battery, 12 Hour Playtime (Blue)