comparison 7 min read Updated December 2025

When 5 Stars Doesn't Mean Everything's Great

AI can spot the complaints hiding in positive reviews. Here's how different apps handle review intelligence.

Comparing: Reviewsion Yotpo Stamped.io Opinew
TL;DR

Best Overall

Reviewsion

AI features at $19/mo vs competitors' $99+ enterprise pricing

Runner Up

Stamped.io

StampedIQ offers strong AI on higher-tier plans ($199/mo+)

Just tell me what I want:

"I want AI at accessible pricing"Reviewsion "Enterprise-grade AI analytics"Yotpo or Stamped.io "I don't need AI features"Judge.me

Feature Comparison

Pricing as of Dec 2024

Feature

Reviewsion

Free–$19/mo

Yotpo

$0–$119/mo 1

Stamped.io

$23–$399/mo 3

Opinew

$0–$199/mo 5

Free plan
AI features
Limited 8
Sentiment analysis
Rating mismatch detection
AI pricing tier
$19/mo
$119/mo
$199/mo
$199/mo

“Great product but shipping took forever and it arrived damaged.”

That’s a 5-star review. The star rating looks fine. But the customer is clearly unhappy about two things. Without reading every review, how would you know?

This is where AI review analysis comes in, automatically detecting sentiment, flagging problems, and surfacing insights that star ratings alone miss.

The Problem with Star Ratings

Star ratings are crude measurements. They collapse nuanced feedback into a single number:

  • A 5-star review might contain complaints
  • A 3-star review might be mostly positive with one issue
  • Two 4-star reviews can mean completely different things

AI-powered analysis reads the actual content and understands what customers are really saying.

The Apps Compared

Reviewsion

AI at accessible pricing

Reviewsion offers comprehensive AI features on their Pro plan at $19/month. A fraction of enterprise pricing.

AI capabilities:

  • Sentiment analysis: Understands the emotional tone of reviews
  • Rating mismatch detection: Flags when content contradicts the star rating
  • AI review summaries: Generates overview insights from review content (Pro)
  • Content moderation: Automatically detects inappropriate content (Pro)
  • Smart collections: Creates “best reviewed” product collections automatically

What works well:

  • AI features accessible at $19/month (vs $99+ at competitors)
  • Catches complaints hiding in positive reviews
  • Automatic content moderation reduces manual work
  • Unified analysis across all imported platforms

Considerations:

  • Advanced AI features (summaries, moderation) require Pro plan; basic sentiment analysis available on all plans

Good fit if: You want AI-powered insights without enterprise pricing.

Yotpo

AI on Pro plan and above

Yotpo offers sophisticated AI features including AI Review Summaries on their Pro plan ($119/mo)1 and above.

AI capabilities:

  • AI Review Summaries: Machine learning-powered review insights
  • Sentiment analysis: Advanced sentiment scoring
  • Topic modeling: Identifies common themes across reviews
  • Smart recommendations: AI-driven product recommendations
  • Predictive analytics: Forecasting based on review data

What works well:

  • Industry-leading AI capabilities2
  • Deep analytics and reporting
  • Proven with major enterprise brands
  • Years of ML model refinement

Considerations:

  • Enterprise pricing excludes most small businesses
  • Complex setup and implementation
  • Full features require custom enterprise plans
  • Overkill for simple review needs

Good fit if: You’re an enterprise brand with the budget for sophisticated analytics.

Stamped.io

StampedIQ for mid-market

Stamped.io’s StampedIQ platform offers strong AI capabilities on their $199/mo tier3 and above.

AI capabilities:

  • Sentiment scoring: Rates reviews from -100 to +100
  • Topic analysis: AI-generated keyword extraction
  • Multi-language interface: Widget UI adapts to store language4
  • Smart moderation: Auto-flags conflicting sentiment/rating combinations
  • Insights dashboard: AI-powered topic and sentiment aggregation

What works well:

  • Strong multi-language support for global brands
  • Comprehensive sentiment scoring system
  • Good balance of features and complexity
  • Established platform with 8+ years in market

Considerations:

  • AI requires $199/month plan minimum
  • Enterprise positioning may be overkill for smaller stores
  • Order-based limits on lower tiers
  • Complex setup compared to simpler alternatives

Good fit if: You’re a mid-market brand with budget for enterprise-tier analytics.

Opinew

Multi-platform import with basic features

Opinew focuses on review import from eBay and AliExpress5 with photo/video support, available on paid plans ($0–$199/mo)5.

Core features:

  • Review import from eBay, AliExpress
  • Photo and video review support
  • Email and SMS review requests
  • Customizable review widgets

Considerations:

  • AI capabilities are limited compared to competitors
  • Advanced tier at $199/mo
  • Best suited for import needs rather than AI analysis

Good fit if: You need multi-platform import and AI analysis isn’t a priority.

What AI Review Analysis Can Tell You

Modern AI analysis goes beyond simple positive/negative classification:

Insight TypeWhat It DetectsBusiness Value
Sentiment mismatch5-star review with complaintsCatch problems before they escalate
Topic extractionCommon themes across reviewsIdentify product improvements
Emotion detectionFrustration, delight, confusionUnderstand customer experience
Content flaggingInappropriate languageAutomatic moderation
Trend analysisSentiment changes over timeEarly warning system

The most valuable insight is often the mismatch detection, finding complaints buried in positive reviews that would otherwise go unnoticed.

The Pricing Reality

AI features are often locked behind enterprise pricing:

AppAI AvailableMinimum AI TierMonthly Cost
ReviewsionYesPro$19/mo
YotpoYesPro$119/mo1
Stamped.ioYes$199/mo tier$199/mo3
LooxYesConvert$99.99/mo6
Judge.meBasicAwesome$15/mo7
OpinewLimitedPaid$199/mo5

The gap between $19/month and $99+/month is significant for growing businesses.

The Bottom Line

For AI review analysis at accessible pricing, Reviewsion offers the best value with comprehensive features at $19/month.

Yotpo and Stamped.io provide enterprise-grade AI for brands with larger budgets. Opinew offers multi-platform import with limited AI capabilities8.

If understanding what your customers are really saying matters, and you’re not ready for enterprise pricing: look for apps that democratize AI access rather than gating it behind $100+ plans.


Footnotes

  1. Yotpo Product Reviews App - Shopify App Store - Free/Starter $15/Pro $119; pricing varies by order volume 2

  2. Yotpo Smart Sentiment Analysis - AI-powered sentiment scoring for reviews

  3. Stamped.io Pricing - Reviews product starts at $199/mo 2

  4. Stamped.io Widget Language Translation - Multi-language widget interface (review content requires translation app)

  5. Opinew Product Reviews - Shopify App Store - Pricing and features verified December 2024 2 3

  6. Loox Pricing - Convert plan with AI at $99.99/mo

  7. Judge.me Pricing - Awesome plan at $15/mo with unlimited reviews

  8. Opinew Smart Reviews Assistant - AI limited to review display optimization (auto-pinning best reviews); no sentiment analysis or review intelligence

Want to see how it works?

The free plan lets you try Reviewsion with no commitment. Connect your accounts and see your reviews show up in minutes.

View pricing →