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 94% (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.

✅ CorDx TyFast Flu A/B & Covid 19 Multiplex Rapid Test, 10 Mins at Home, EUA Authorized, 3 in 1 Combo Kit, 2 Tests Review Analysis

Name: CorDx TyFast Flu A/B & Covid 19 Multiplex Rapid Test, 10 Mins at Home, EUA Authorized, 3 in 1 Combo Kit, 2 Tests
Brand: CorDx
SKU: B0D2DQBJS2
Price: 17.21 USD
Availability: InStock
Rating: 4.5 (1835 reviews)

Analysis Summary

Analysis is 111.8 days old. Re-run to get the latest review data and insights.

Based on the analysis, the CorDx TyFast Flu A/B & Covid 19 Multiplex Rapid Test has received overwhelmingly positive reviews, with an overall score of 94/100 and a 4.5/5-star rating. Reviewers praised the product's accuracy and ease of use, with high scores for review content quality, reviewer credibility, and product consistency. However, concerns about the brand's trustworthiness and seller reputation may give some consumers pause, which could be mitigated by the EUA authorization and the product's consistency across 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

89%

Authenticity

very easy to use(5)fast and efficient(8)

Positive

Natural phrases

Critical

Genuine concerns

Suspicious

Generic phrases

Language Authenticity

Vocabulary Diversity90%

Natural Language Flow78%

Unique Phrasing91%

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

Recommendation

✅ Recommended

Analysis Date

September 29, 2025

Total Reviews

1,835 reviews analyzed

Understanding This Trust Score

CorDx TyFast Flu A/B & Covid 19 Multiplex Rapid Test, 10 Min... received a Grade A with a trust score of 94/100. 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 CorDx TyFast Flu A/B & Covid 19 Multiplex Rapid Te..., here are the most common themes and opinions shared by verified buyers:

✓ Commonly Praised:

very easy to use (5x)fast and efficient (8x)

Overall sentiment: Based on the analysis, the CorDx TyFast Flu A/B & Covid 19 Multiplex Rapid Test has received overwhelmingly positive reviews, with an overall score of 94/100 and a 4.5/5-star rating. Reviewers praised the product's accuracy and ease of use, with high scores for review content quality, reviewer credibility, and product consistency. However, concerns about the brand's trustworthiness and seller reputation may give some consumers pause, which could be mitigated by the EUA authorization and the product's consistency across reviews.

Frequently Asked Questions

Are the reviews for CorDx TyFast Flu A/B & Covid 19 Multiple... real?

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Based on our AI analysis, approximately 94% of reviews appear authentic, while 6% show patterns consistent with potentially fake or incentivized reviews. Overall, you can trust most reviews for this product.

How does RateBud detect fake reviews?

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Our AI analyzes multiple factors including review timing patterns, language similarity, reviewer history, and purchase verification. For this product, we analyzed 1,835 reviews to calculate the trust score.

Should I buy CorDx TyFast Flu A/B & Covid 19 Multiple...?

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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 1,835 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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