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.

✅ Concave U Surface Donut Pillow for Tailbone Pain Cradle Tailbone Reducing Pressure on Pelvis- Hemorrhoid Pillow for Office, Car, Home Seat- Black/Gray Review Analysis

Name: Concave U Surface Donut Pillow for Tailbone Pain Cradle Tailbone Reducing Pressure on Pelvis- Hemorrhoid Pillow for Office, Car, Home Seat- Black/Gray
Brand: Concave
SKU: B0CJXQMSBD
Price: 29.99 USD
Availability: InStock
Rating: 4.4 (489 reviews)

Analysis Summary

Analysis is 65.3 days old. Re-run to get the latest review data and insights.

Based on the analysis, this Concave U Surface Donut Pillow has received overwhelmingly positive reviews, with an average rating of 4.4/5 from 11 reviewers. The high scores for Reviewer Credibility and Product Consistency suggest that the product is trustworthy and reliable, which is crucial for a product aimed at alleviating pain and discomfort. However, the relatively lower score for Review Content Quality and Seller Reputation indicates that there may be some inconsistencies in the product's performance or customer service, which should be further investigated.

Review Timeline

Review patterns over time - spikes may indicate manipulation

93%

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

75%

Authenticity

relief from pain(5)perfect size(8)works great(11)

Positive

Natural phrases

Critical

Genuine concerns

Suspicious

Generic phrases

Language Authenticity

Vocabulary Diversity100%

Natural Language Flow60%

Unique Phrasing100%

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

Recommendation

✅ Recommended

Analysis Date

November 14, 2025

Total Reviews

489 reviews analyzed

Understanding This Trust Score

Concave U Surface Donut Pillow for Tailbone Pain Cradle Tail... received a Grade B with a trust score of 88/100. This product shows mostly genuine review patterns with minor concerns. The majority of reviews appear authentic, though some indicators suggest a small percentage may be incentivized or less reliable.

What This Means:

•Most reviews appear authentic
•Some minor patterns warrant attention
•Overall trustworthy for purchase decisions
•Consider reading recent reviews more carefully

What Reviewers Are Saying

Based on our analysis of customer reviews for Concave U Surface Donut Pillow for Tailbone Pain C..., here are the most common themes and opinions shared by verified buyers:

✓ Commonly Praised:

works great (11x)

⚠ Common Concerns:

relief from pain (5x)

Overall sentiment: Based on the analysis, this Concave U Surface Donut Pillow has received overwhelmingly positive reviews, with an average rating of 4.4/5 from 11 reviewers. The high scores for Reviewer Credibility and Product Consistency suggest that the product is trustworthy and reliable, which is crucial for a product aimed at alleviating pain and discomfort. However, the relatively lower score for Review Content Quality and Seller Reputation indicates that there may be some inconsistencies in the product's performance or customer service, which should be further investigated.

Frequently Asked Questions

Are the reviews for Concave U Surface Donut Pillow for Tailb... 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 489 reviews to calculate the trust score.

Should I buy Concave U Surface Donut Pillow for Tailb...?

▼

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

Shopping Tips

This product has 489 reviews with a Grade B 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.

✨ High Quality Product

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