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 A). Scores above 80% indicate highly trustworthy reviews, 60-79% are generally reliable, and below 60% suggest caution.

Is RateBud's review analysis free?

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✅ Kölbs Bed Wedge Pillow for Sleep Apnea, Sleeping Comfort, Relaxing, Acid Reflux, Heartburn and Back Pain Relief. Cushion for Sitting Up in Bed. Memory Foam Top, Chic Jacquard Washable Cover. Review Analysis

Name: Kölbs Bed Wedge Pillow for Sleep Apnea, Sleeping Comfort, Relaxing, Acid Reflux, Heartburn and Back Pain Relief. Cushion for Sitting Up in Bed. Memory Foam Top, Chic Jacquard Washable Cover.
Brand: Kölbs
SKU: B082XKFYLJ
Price: 38.79 USD
Availability: InStock
Rating: 4.4 (25180 reviews)

Analysis Summary

Analysis is 158.2 days old. Re-run to get the latest review data and insights.

The Kölbs Bed Wedge Pillow has received overwhelmingly positive reviews, with an overall score of 88/100, indicating a high level of customer satisfaction with its comfort and effectiveness in relieving sleep apnea, acid reflux, and back pain. The product's excellent review content quality, velocity, and reviewer credibility suggest that customers have had genuinely good experiences with the pillow, making it a trustworthy choice for home use. However, the relatively lower seller reputation and brand trust scores suggest that buyers should be cautious when purchasing from this brand, ensuring they are buying from an authorized seller to guarantee authenticity and quality.

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

91%

Authenticity

great support(5)comfortable(8)easy to use(11)

Positive

Natural phrases

Critical

Genuine concerns

Suspicious

Generic phrases

Language Authenticity

Vocabulary Diversity100%

Natural Language Flow80%

Unique Phrasing95%

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

Recommendation

✅ Recommended

Analysis Date

August 13, 2025

Total Reviews

25,180 reviews analyzed

Understanding This Trust Score

Kölbs Bed Wedge Pillow for Sleep Apnea, Sleeping Comfort, Re... received a Grade A with a trust score of 88/100. This product has earned our highest trust rating. The review patterns show authentic customer feedback with natural language variation, consistent timing, and verified purchases. You can shop with confidence.

What This Means:

•Reviews show natural language diversity
•No suspicious timing patterns detected
•High percentage of verified purchases
•Review velocity matches expected sales patterns

What Reviewers Are Saying

Based on our analysis of customer reviews for Kölbs Bed Wedge Pillow for Sleep Apnea, Sleeping C..., here are the most common themes and opinions shared by verified buyers:

✓ Commonly Praised:

great support (5x)comfortable (8x)easy to use (11x)

Overall sentiment: The Kölbs Bed Wedge Pillow has received overwhelmingly positive reviews, with an overall score of 88/100, indicating a high level of customer satisfaction with its comfort and effectiveness in relieving sleep apnea, acid reflux, and back pain. The product's excellent review content quality, velocity, and reviewer credibility suggest that customers have had genuinely good experiences with the pillow, making it a trustworthy choice for home use. However, the relatively lower seller reputation and brand trust scores suggest that buyers should be cautious when purchasing from this brand, ensuring they are buying from an authorized seller to guarantee authenticity and quality.

Frequently Asked Questions

Are the reviews for Kölbs Bed Wedge Pillow for Sleep Apnea, ... real?

▼

Based on our AI analysis, approximately 88% of reviews appear authentic, while 12% show patterns consistent with potentially fake or incentivized reviews. Overall, you can trust most reviews for this product.

How does RateBud detect fake reviews?

▼

Our AI analyzes multiple factors including review timing patterns, language similarity, reviewer history, and purchase verification. For this product, we analyzed 25,180 reviews to calculate the trust score.

Should I buy Kölbs Bed Wedge Pillow for Sleep Apnea, ...?

▼

Based on our analysis, this product has trustworthy reviews and appears to be a safe purchase. The A grade indicates excellent review authenticity.

Shopping Tips

This product has 25,180 reviews with a Grade A trust score. Here's what to keep in mind:

💡Always prioritize verified purchase reviews over unverified ones
💡Look for detailed reviews that mention specific pros and cons
💡Be cautious of products with sudden spikes in positive reviews

Ready to make your purchase?

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

✨ Premium Quality Product

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