Better Product Discovery.Better Listing Optimization.Better Store Management.All powered by Ecom-trained AI.

Let AI analyze reviews to find winning products, write high-converting listings, and defend your ASINs 24/7.

No Store Auth Required
Free Extension
sellerside.ai
System Online & Analyzing
v2.4.0
Monitoring 150 ASINs
150 Units
Review Sentiment
4.8
Positive92%
Inventory
98%
AI Activated
Opportunity FoundJust now

Competitor "Anker" out of stock. Suggest increasing ad bid +15% to capture traffic.

AI Assistant
Analyze bad reviews?
Main Issue: "Broken Package" (15%). Suggest reinforcing corners.
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AI Powers Your Business Growth

The All-in-One Amazon Revenue Growth Tool You Need

Deep VOC Insights

Industry-leading review analysis accuracy, more precise and clustered than general LLMs

AI automatically filters noise. Tells you exactly where your product excels (size, material, smell) and what defects cause returns.

  • Auto-cluster VOC pain points
  • Sentiment distribution curve
  • One-click product strategy suggestions
Review Sentiment AI
ID: B08X...
2 hours ago

"The battery life is amazing, lasted 2 days! But the charging cable feels very cheap and broke."

Battery: +Positive
Quality: -Negative
BATTERY88%
ACCESSORIES32%

AI Agent
Integrated into Every Workflow

sellerside.ai is not just your data platform, but your 24/7 dedicated digital employee. It proactively analyzes trends, monitors competitors, and provides actionable advice like an operations expert, doubling your efficiency.

Deep Product Analysis

Multi-dimensional market potential mining, precise positioning of blue ocean niches, helping you make smarter product selection decisions.

Automated Tagging

Intelligently extract key tags from reviews and listings, automatically build product personas, significantly improving operational efficiency.

ASIN Monitoring

24/7 monitoring of price, ranking, and review changes for tracked ASINs, with real-time alerts so you never miss any market fluctuations.

sellerside.ai
I am Alex, sellerside.ai's intelligent bot. Click a command card to start your data analysis journey.
Ask Alex anything...

Meet the needs of all e-commerce roles

AI-powered workflows tailored for cross-border e-commerce teams

Product Manager
Product Manager

Insight into real user needs, precisely define the next best-seller.

Operations
Operations

Automate daily operations, focus on strategy and growth.

Customer Service
Customer Service

Intelligently analyze refund reasons, reduce return rate from the source.

Brand Marketing
Brand Marketing

One-click generation of multi-language marketing assets, exploding brand volume.

Agency
Agency

Multi-ASIN real-time monitoring, efficient cross-store management.

Next-Gen Operations

From "Manual" to "General AI"
to "E-commerce Vertical Agent"

This is not just an efficiency improvement, but a dimensional leap. General AI understands language, but we understand Amazon business.

1.0 Past

Manual / Excel

  • Data Lag
    Slow updates, always one step behind the market.
  • Human Error
    Fatigue and bias lead to data distortion.
  • Knowledge Gap
    Core logic lost when staff leaves.
  • Hard to Scale
    Growth relies on headcount, high marginal cost.
3.0 Future

Vertical Agent

  • Real-time Proactive
    Auto-monitor anomalies, never miss an opportunity.
  • Vertical Tuning
    Fine-tuned for e-com, precise and stable results.
  • Asset Accumulation
    Accumulate methodology via tag libraries, smarter over time.
  • Efficient Loop
    Plugin + SaaS synergy, drastically improve efficiency.
2.0 General AI

General LLM (ChatGPT)

  • Passive Response
    You don't ask, it doesn't tell; relies on prompt skills.
  • Hallucination Risk
    Lacks e-com logic, prone to confident nonsense.
  • One-off Chat
    Data lost when window closes, no knowledge base.
  • Single Point
    Lacks system integration, cannot batch process.

User Voices: Real Feedback & Reviews

Trusted by over 2,000 Amazon sellers worldwide

"sellerside.ai saved us the cost of at least two operations assistants. The negative review alert feature alone saved several of our best-selling listings."

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Alex Chen
3C Category Top Seller

"Before, analyzing reviews with ChatGPT required constant copying and pasting, very tiring. This tool generates reports directly, and the pain point analysis is very accurate, guiding our second-gen product development."

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Sarah Miller
Brand Founder

"Love this extension! When selecting products, I can see data analysis without switching tabs. The experience is incredibly smooth!"

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Davide Rossi
EU Operations Director

"Even the free version is very useful. ASIN monitoring is very sensitive — I know immediately when a competitor changes their main image."

J
James Wu
Amazon General Seller

"The daily report push is amazing. I finish reading core data during my morning commute and start tackling issues as soon as I arrive at the office."

E
Emily Zhao
Operations Lead

"sellerside.ai saved us the cost of at least two operations assistants. The negative review alert feature alone saved several of our best-selling listings."

A
Alex Chen
3C Category Top Seller

"Before, analyzing reviews with ChatGPT required constant copying and pasting, very tiring. This tool generates reports directly, and the pain point analysis is very accurate, guiding our second-gen product development."

S
Sarah Miller
Brand Founder

"Love this extension! When selecting products, I can see data analysis without switching tabs. The experience is incredibly smooth!"

D
Davide Rossi
EU Operations Director

"Even the free version is very useful. ASIN monitoring is very sensitive — I know immediately when a competitor changes their main image."

J
James Wu
Amazon General Seller

"The daily report push is amazing. I finish reading core data during my morning commute and start tackling issues as soon as I arrive at the office."

E
Emily Zhao
Operations Lead

Have Any Questions?

sellerside.ai is an intelligent VOC (Voice of Customer) analysis and monitoring workbench built for Amazon sellers. It's not just a data dashboard, but a closed-loop system of "Monitor - Diagnose - Act". We help you build a data moat through a dual-track architecture of "API Macro Monitoring" and "Browser Assistant Micro Collection".

Our product is designed to empower core roles in e-commerce teams:

  • Sellers/Owners: Macro control of category trends, competitor monitoring, and product selection decisions.
  • Product Managers (PM): Use deep L0-L3 tag systems to pinpoint product defects (e.g., "exaggerated battery life") and guide product upgrades.
  • Operations (Ops): Receive real-time negative review alerts and quickly handle violations with AI-generated appeal templates.
  • CS/Experience Teams: Deeply understand real user feedback and extract "user voice" from massive reviews to optimize experience.

Yes, sellerside.ai will be updated every 2-4 weeks. We will constantly update and optimize our product. At the same time, adhering to the principle of user first, we listen to user voices, welcome users to provide feedback and requirements, and will continuously improve the product.

Absolutely safe. We use "Browser Native Visual Parsing" and "Enterprise Data Isolation".

  • Compliance: As your browser assistant, the plugin only parses public information visible on your screen. It never makes invisible background requests.
  • Certification: The browser plugin has been verified by major platforms and can be disabled at any time.

Our AI analyzes based on a unique four-layer industry knowledge graph:

  • L1 Core Dimensions: Macro perspectives like product experience, service, value.
  • L2 Sub-tags: Specific features, such as "noise cancellation" or "battery life".
  • L3 Opinion Details: Standardized expressions of user voice, e.g., "severe static noise" or "uncomfortable to wear".

We also generate user personas, purchase motivations, and risk detection reports.

Yes. When creating a report, you can select "Multi-Product Analysis" mode. Enter multiple ASINs, and the system will generate a comprehensive comparison report, letting you see your strengths and weaknesses against competitors at a glance.

Yes (Professional Plan feature). We believe human-machine collaboration is best. In the Tag Cleaning Workbench, you can:

  • Custom Cleaning: Merge semantically similar tags (e.g., merge "drains fast" into "poor battery life").
  • Create New Tags: Manually create new L2/L3 tags to build your enterprise knowledge base.
  • Semantic Calibration: Modify AI-identified sentiment to ensure results match your business understanding.

Yes. In addition to plugin collection, we also provide "Upload File Analysis". Download the standard template, fill in data from other channels (email, social media), and our AI will generate the same in-depth analysis report for you.