This skill guides you on how to query and analyze Amazon niche market review data powered by Jiimore, helping Amazon sellers uncover consumer sentiment, pain points, and real demand signals from product reviews within niche markets.
Niche Review Analysis aggregates and categorizes customer reviews across products in an Amazon niche market. Given a keyword, the system identifies the relevant niche markets, extracts review topics, classifies them as positive or negative, and shows how frequently each topic is mentioned. This enables sellers to understand what customers love, what frustrates them, and where product improvement opportunities exist.
Review types: Each review entry is classified as either "positive" or "negative", reflecting the overall sentiment of that review topic.
Mention percentage: The percentOfMentions value (0-1 scale, representing 0%-100%) indicates how frequently a particular topic appears across all reviews in the niche. A higher percentage means more customers are talking about that topic.
US (United States), JP (Japan), DE (Germany)
Default marketplace is US. Use US when the user does not specify a marketplace.
This tool calls the LinkFox tool gateway API. See references/api.md for calling conventions, request parameters, and response structure. You can also execute scripts/jiimore_get_niche_review.py directly to run queries.
| Parameter | Type | Description |
|---|---|---|
| ----------- | ------ | ------------- |
| keyword | string | The search keyword (max 1000 chars). Must be in the language of the target marketplace (English for US, German for DE, Japanese for JP) |
| Parameter | Type | Default | Description |
|---|---|---|---|
| ----------- | ------ | --------- | ------------- |
| countryCode | string | US | Country code: US, JP, or DE |
| page | integer | 1 | Page number (starting from 1) |
| pageSize | integer | 50 | Results per page (10-100) |
| Parameter | Type | Default | Description |
|---|---|---|---|
| ----------- | ------ | --------- | ------------- |
| sortField | string | unitsSoldT7 | Field to sort by (see Sortable Fields below) |
| sortType | string | desc | Sort direction: desc (descending) or asc (ascending) |
Sortable Fields:
| Field | Description |
|---|---|
| ------- | ------------- |
| unitsSoldT7 | Units sold (7-day) |
| searchVolumeT7 | Search volume (7-day) |
| searchVolumeGrowthT7 | Search volume growth (7-day) |
| clickConversionRateT7 | Click conversion rate (7-day) |
| searchConversionRateT7 | Search conversion rate (7-day) |
| clickCountT7 | Click count (7-day) |
| demand | Demand score |
| avgPrice | Average price |
| maximumPrice | Maximum price |
| minimumPrice | Minimum price |
| productCount | Product count |
| brandCount | Brand count |
| top5BrandsClickShare | Top 5 brands click share |
| top5ProductsClickShare | Top 5 products click share |
| clickCountT90 | Click count (90-day) |
| clickConversionRateT90 | Click conversion rate (90-day) |
| searchConversionRateT90 | Search conversion rate (90-day) |
| searchVolumeT90 | Search volume (90-day) |
| unitsSoldT90 | Units sold (90-day) |
| unitsSoldGrowthT90 | Units sold growth (90-day) |
| searchVolumeGrowthT90 | Search volume growth (90-day) |
| returnRateT360 | Return rate (360-day) |
| newProductsLaunchedT180 | New products launched (180-day) |
| successfulLaunchesT180 | Successful launches (180-day) |
| launchRateT180 | Launch success rate (180-day) |
| acos | ACOS |
| profitRate50 | Profit rate at 50% organic orders |
All filter parameters follow a min/max range pattern. Values for percentage-based fields use a 0-1 scale (e.g., 0.05 = 5%).
Product & Brand Metrics:
| Parameter | Type | Description |
|---|---|---|
| ----------- | ------ | ------------- |
| productCountMin / productCountMax | integer | Product count range |
| brandCountMin / brandCountMax | integer | Brand count range |
| avgPriceMin / avgPriceMax | number | Average price range |
Sales & Search Volume:
| Parameter | Type | Description |
|---|---|---|
| ----------- | ------ | ------------- |
| unitsSoldT7Min / unitsSoldT7Max | integer | Units sold (7-day) range |
| searchVolumeT7Min / searchVolumeT7Max | integer | Search volume (7-day) range |
| clickCountT7Min / clickCountT7Max | integer | Click count (7-day) range |
Conversion & Click Rates (0-1 scale):
| Parameter | Type | Description |
|---|---|---|
| ----------- | ------ | ------------- |
| clickConversionRateT7Min / clickConversionRateT7Max | number | Click conversion rate (7-day) range |
Market Concentration (0-1 scale):
| Parameter | Type | Description |
|---|---|---|
| ----------- | ------ | ------------- |
| top5BrandsClickShareMin / top5BrandsClickShareMax | number | Top 5 brands click share range |
| top5ProductsClickShareMin / top5ProductsClickShareMax | number | Top 5 products click share range |
| sponsoredProductsPercentageMin / sponsoredProductsPercentageMax | number | SP ad percentage range |
Brand & Seller Age:
| Parameter | Type | Description |
|---|---|---|
| ----------- | ------ | ------------- |
| avgBrandAgeMin / avgBrandAgeMax | number | Average brand age (current) |
| avgBrandAgeQoqMin / avgBrandAgeQoqMax | number | Average brand age (90-day) |
| avgBrandAgeYoyMin / avgBrandAgeYoyMax | number | Average brand age (360-day) |
| avgSellingPartnerAgeMin / avgSellingPartnerAgeMax | number | Average seller age (current) |
| avgSellingPartnerAgeQoqMin / avgSellingPartnerAgeQoqMax | number | Average seller age (90-day) |
| avgSellingPartnerAgeYoyMin / avgSellingPartnerAgeYoyMax | number | Average seller age (360-day) |
New Product & Return Metrics (0-1 scale):
| Parameter | Type | Description |
|---|---|---|
| ----------- | ------ | ------------- |
| launchRateT180Min / launchRateT180Max | number | Launch success rate (180-day) range |
| newProductRateT180 | number | New product percentage (180-day) min |
| returnRateT360Min / returnRateT360Max | number | Return rate (360-day) range |
Advertising:
| Parameter | Type | Description |
|---|---|---|
| ----------- | ------ | ------------- |
| cpcMediumMin / cpcMediumMax | number | CPC (current) range |
1. Basic niche review lookup for a keyword
Analyze customer reviews in niche markets related to "yoga mat" on the US marketplace.
Parameters: {"keyword": "yoga mat", "countryCode": "US"}
2. Find niche reviews with high search volume
Show me niche market reviews for "wireless earbuds" where 7-day search volume is above 10000.
Parameters: {"keyword": "wireless earbuds", "countryCode": "US", "searchVolumeT7Min": 10000}
3. Low competition niches with review insights
Find review insights for "pet bed" niches where top 5 brands hold less than 30% click share.
Parameters: {"keyword": "pet bed", "countryCode": "US", "top5BrandsClickShareMax": 0.3}
4. Japanese market niche reviews
Analyze niche reviews for wireless earbuds on the Japan marketplace.
Parameters: {"keyword": "wireless earbuds", "countryCode": "JP"}
5. Sorted by demand score
Show niche reviews for "kitchen organizer" sorted by demand score in descending order.
Parameters: {"keyword": "kitchen organizer", "sortField": "demand", "sortType": "desc"}
6. Filter by new product success rate
Find niches for "phone case" where the 180-day new product launch success rate is above 20%.
Parameters: {"keyword": "phone case", "launchRateT180Min": 0.2}
7. Low return rate niches
Show review topics for "water bottle" niches with return rates below 5%.
Parameters: {"keyword": "water bottle", "returnRateT360Max": 0.05}
Applicable -- Consumer review and sentiment analysis within Amazon niche markets:
| User Says | Scenario |
|---|---|
| ----------- | ---------- |
| "What do customers say about XX" | Niche review topic lookup |
| "Customer pain points for XX" | Negative review analysis |
| "What features do buyers love in XX" | Positive review analysis |
| "Review sentiment for XX niche" | Full sentiment breakdown |
| "Consumer demand insights for XX" | Demand signal extraction from reviews |
| "Common complaints about XX products" | Negative topic mining |
| "What makes XX products popular" | Positive topic mining |
| "Niche market review analysis" | General niche review exploration |
Not applicable -- Needs beyond niche review analysis:
Boundary judgment: When users say "market research" or "product opportunity", if their intent focuses on understanding consumer sentiment, review topics, and pain points within a niche market, this skill applies. If they are asking about search volume trends, pricing strategy, or sales data without review context, it does not apply.
Feedback:
Auto-detect and report feedback via the Feedback API when any of the following apply:
Call the feedback API as specified in references/api.md. Do not interrupt the user's flow.
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