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Signal.nfx Scraper | Fast & Reliable | $7 / 1k Scraper API

XCrawl's Signal.nfx Scraper API is a fast crawler and reliable extraction tool built for backend developers. Effortlessly pull user profiles, product details with ASINs, reviews, search results, and more from Signal.nfx. Bypass IP blocks, CAPTCHAs, and parsing issues with structured JSON output at unmatched speed for just $7 per 1k requests.

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What Can You Build With Signal.nfx Scraper | Fast & Reliable | $7 / 1k Scraper API Scraper?

Develop dynamic price monitoring dashboards tracking ASIN pricing history and variants. Build review analysis tools processing verified purchases and sentiment data. Create competitor intelligence platforms aggregating search rankings, best sellers lists, and seller metrics for strategic insights.

XCrawl

Ultra-Fast Extraction

Achieve millisecond response times with our fast extract engine, delivering JSON datasets perfect for Python scripts or real-time dashboards.

XCrawl

Scalable Crawling

Deploy fast crawler across thousands of concurrent requests using async Node.js support and auto-scaling proxies for zero downtime.

XCrawl

Precise Data Parsing

AI-driven parsing extracts engagement metrics, threaded comments, and media URLs with 99.5% accuracy in structured JSON format.

XCrawl

Developer-Friendly API

REST endpoints with SDKs for Python and Node.js enable seamless integration of fast crawler into any backend workflow.

Trusted by Data-Driven Teams Worldwide

Used by teams across analytics, research, monitoring, and growth workflows.

XCrawl

Available Signal.nfx Scraper | Fast & Reliable | $7 / 1k Scraper API Scrapers

Access the most commonly used Signal.nfx Scraper | Fast & Reliable | $7 / 1k Scraper API data types — fully structured, consistently formatted, and production-ready.

User Profiles & Bios

Fast crawler for detailed Signal.nfx user profiles and bios with engagement data.

Scraping method:
  • user_id
  • username
  • bio
  • avatar_url
  • follower_count
  • join_date
  • location

Product Details (ASIN, Pricing, Variants)

Extract ASIN-based product info, current pricing, and variants via fast extract API.

Scraping method:
  • ASIN
  • title
  • price
  • currency
  • variants
  • images
  • availability
  • description

Reviews & Verified Purchase Status

Pull customer reviews including verified status and ratings with fast crawler speed.

Scraping method:
  • review_id
  • rating
  • text
  • verified_purchase
  • date
  • reviewer_name
  • helpfulness

Search Results (Keyword/Ranking)

Fast extract keyword search results and organic rankings from Signal.nfx.

Scraping method:
  • keyword
  • position
  • title
  • url
  • snippet
  • domain
  • volume

Best Sellers / Category Lists

Scrape top best sellers and category hierarchies for competitive analysis.

Scraping method:
  • category
  • rank
  • product_asin
  • title
  • price
  • seller
  • image_url

Seller Information

Retrieve seller profiles, ratings, and shipment details using fast crawler.

Scraping method:
  • seller_id
  • name
  • rating
  • feedback_count
  • shipping_time
  • location
  • products_sold

Signal.nfx Scraper | Fast & Reliable | $7 / 1k Scraper API crawling methods

XCrawl

API Scraping (For Developers)

Integrate the RESTful Signal.nfx Scraper API directly into your backend for programmatic fast crawling.

  • XCrawl
    Python/Node.js SDKs
    Official libraries simplify fast extract calls with async support for high-volume scraping.
  • XCrawl
    Custom Parameters
    Fine-tune requests for specific ASINs, keywords, or profiles via simple JSON payloads.
  • XCrawl
    Rate Limit Handling
    Built-in queuing and retries ensure reliable fast crawler performance at scale.
XCrawl

No-Code Scraping (For Ops & Growth Teams)

Leverage the intuitive dashboard for no-code fast crawling without developer resources.

  • XCrawl
    Visual Data Selection
    Click to choose profiles, reviews, or search results for instant configuration.
  • XCrawl
    Scheduled Scrapes
    Automate daily or hourly pulls of pricing history and best sellers lists.
  • XCrawl
    Multi-Format Exports
    Download datasets as CSV, JSON, or Excel for easy analysis and sharing.

Code examples

Retrieve Signal.nfx Scraper | Fast & Reliable | $7 / 1k Scraper API posts and author information in seconds with a simple API call.

Input
Shell
curl -X POST https://xcrawl.com -H "Authorization: YOU_TOKEN" -H "Content-Type: application/json" -d "{\"geo\":\"US\",\"context\":{\"keyword_list\":[{\"keyword\":\"Apple\"}],\"start_page\":1,\"pages\":1},\"source\":\"amazon_search\"}"
Output
Json
{
"result":[
{
"content":{
"url":"https://www.amazon.com/s?k=Apple&page=1"
"page":1
"query":"Apple"
"results":{
"organic":[
{
"pos":1
"url":"https://www.amazon.com/sspa/click?ie=UTF8&spc=MTo1NTU4MDIyNzE4MTQ0NDk1OjE3NjM0NDg1NjM6c3BfYXRmOjMwMDg0MTIyMDE1MTYwMjo6MDo6&url=%2FApple-11-inch-Intelligence-Display-All-Day%2Fdp%2FB0DZ73HCJZ%2Fref%3Dsr_1_1_sspa%3Fdib%3DeyJ2IjoiMSJ9.34Y5eLJt-Syg--Dpi7ueLQwL3ml5AvPfvC0eh7LK2pKhXumC_HQT9LBvkLBiFSrOLyabiwA1DN0qC4nDUFqkGrn5VUhsdLQFYgZ3L8DIPuzIgdPdKtqxJq8diyjiiuXTCDm8kcQmj2lflrdB1g_13fvuEjweGI5mAVZVfJ83S_reyt11VBul7Fga7znbDIGVuFDGhy2lICifAICisiNT88x1w5OOasbBiPs42bcbX0Y.sYUV92XFy8V256YhUSF1FPnMdd_kkjo8lMeGBX4Y2Rs%26dib_tag%3Dse%26keywords%3DApple%26qid%3D1763448563%26sr%3D8-1-spons%26sp_csd%3Dd2lkZ2V0TmFtZT1zcF9hdGY%26psc%3D1"
"asin":"B0DZ73HCJZ"
"price":499.99
"title":"SponsoredSponsored You’re seeing this ad based on the product’s relevance to your search query.Leave ad feedback AppleiPad Air 11-inch with M3 chip Built for Apple Intelligence, Liquid Retina Display, 128GB, 12MP Front/Back Camera, Wi-Fi 6E, Touch ID, All-Day Battery Life — Purple"
"rating":4.8
"currency":"USD"
"is_prime":false
"url_image":"https://m.media-amazon.com/images/I/71b-vc2xzlL._AC_UY218_.jpg"
"best_seller":false
"price_upper":499.99
"is_sponsored":false
"sales_volume":"1K+ bought in past month"
"pricing_count":1
"reviews_count":null
"is_amazons_choice":false
"price_strikethrough":599
"shipping_information":"FREE delivery Sun, Nov 23Or fastest delivery Tomorrow, Nov 19"
},
{
"pos":2
"url":"https://www.amazon.com/sspa/click?ie=UTF8&spc=MTo1NTU4MDIyNzE4MTQ0NDk1OjE3NjM0NDg1NjM6c3BfYXRmOjMwMDg0MTI5NzA2MjkwMjo6MDo6&url=%2FApple-Bluetooth-Headphones-Personalized-Effortless%2Fdp%2FB0DGHMNQ5Z%2Fref%3Dsr_1_2_sspa%3Fdib%3DeyJ2IjoiMSJ9.34Y5eLJt-Syg--Dpi7ueLQwL3ml5AvPfvC0eh7LK2pKhXumC_HQT9LBvkLBiFSrOLyabiwA1DN0qC4nDUFqkGrn5VUhsdLQFYgZ3L8DIPuzIgdPdKtqxJq8diyjiiuXTCDm8kcQmj2lflrdB1g_13fvuEjweGI5mAVZVfJ83S_reyt11VBul7Fga7znbDIGVuFDGhy2lICifAICisiNT88x1w5OOasbBiPs42bcbX0Y.sYUV92XFy8V256YhUSF1FPnMdd_kkjo8lMeGBX4Y2Rs%26dib_tag%3Dse%26keywords%3DApple%26qid%3D1763448563%26sr%3D8-2-spons%26sp_csd%3Dd2lkZ2V0TmFtZT1zcF9hdGY%26psc%3D1"
"asin":"B0DGHMNQ5Z"
"price":117
"title":"SponsoredSponsored You’re seeing this ad based on the product’s relevance to your search query.Leave ad feedback AppleAirPods 4 Wireless Earbuds, Bluetooth Headphones, Personalized Spatial Audio, Sweat and Water Resistant, USB-C Charging Case, H2 Chip, Up to 30 Hours of Battery Life, Effortless Setup for iPhone"
"rating":4.5
"currency":"USD"
"is_prime":false
"url_image":"https://m.media-amazon.com/images/I/61iBtxCUabL._AC_UY218_.jpg"
"best_seller":false
"price_upper":117
"is_sponsored":false
"sales_volume":"10K+ bought in past month"
"pricing_count":1
"reviews_count":null
"is_amazons_choice":false
"price_strikethrough":129
"shipping_information":"FREE delivery Sun, Nov 23Or fastest delivery Tomorrow, Nov 19"
},
{
"pos":3
"url":"https://www.amazon.com/Apple-MX542LL-A-AirTag-Pack/dp/B0D54JZTHY/ref=sr_1_3?dib=eyJ2IjoiMSJ9.34Y5eLJt-Syg--Dpi7ueLQwL3ml5AvPfvC0eh7LK2pKhXumC_HQT9LBvkLBiFSrOLyabiwA1DN0qC4nDUFqkGrn5VUhsdLQFYgZ3L8DIPuzIgdPdKtqxJq8diyjiiuXTCDm8kcQmj2lflrdB1g_13fvuEjweGI5mAVZVfJ83S_reyt11VBul7Fga7znbDIGVuFDGhy2lICifAICisiNT88x1w5OOasbBiPs42bcbX0Y.sYUV92XFy8V256YhUSF1FPnMdd_kkjo8lMeGBX4Y2Rs&dib_tag=se&keywords=Apple&qid=1763448563&sr=8-3"
"asin":"B0D54JZTHY"
"price":79.98
"title":"AppleAirTag 4 Pack. Keep Track of and find Your Keys, Wallet, Luggage, Backpack, and More. Simple one-tap Set up with iPhone or iPad"
"rating":4.7
"currency":"USD"
"is_prime":false
"url_image":"https://m.media-amazon.com/images/I/61bMNCeAUAL._AC_UY218_.jpg"
"best_seller":false
"price_upper":79.98
"is_sponsored":false
"sales_volume":"10K+ bought in past month"
"pricing_count":1
"reviews_count":null
"is_amazons_choice":false
"price_strikethrough":99
"shipping_information":"FREE delivery Sun, Nov 23Or fastest delivery Tomorrow, Nov 19"
},
{
"pos":4
"url":"https://www.amazon.com/Apple-MX532LL-A-AirTag/dp/B0CWXNS552/ref=sr_1_4?dib=eyJ2IjoiMSJ9.34Y5eLJt-Syg--Dpi7ueLQwL3ml5AvPfvC0eh7LK2pKhXumC_HQT9LBvkLBiFSrOLyabiwA1DN0qC4nDUFqkGrn5VUhsdLQFYgZ3L8DIPuzIgdPdKtqxJq8diyjiiuXTCDm8kcQmj2lflrdB1g_13fvuEjweGI5mAVZVfJ83S_reyt11VBul7Fga7znbDIGVuFDGhy2lICifAICisiNT88x1w5OOasbBiPs42bcbX0Y.sYUV92XFy8V256YhUSF1FPnMdd_kkjo8lMeGBX4Y2Rs&dib_tag=se&keywords=Apple&qid=1763448563&sr=8-4"
"asin":"B0CWXNS552"
"price":17.97
"title":"AppleAirTag. Keep Track of and find Your Keys, Wallet, Luggage, Backpack, and More. Simple one-tap Set up with iPhone or iPad"
"rating":4.7
"currency":"USD"
"is_prime":false
"url_image":"https://m.media-amazon.com/images/I/71rP7f78eFL._AC_UY218_.jpg"
"best_seller":false
"price_upper":17.97
"is_sponsored":false
"sales_volume":"10K+ bought in past month"
"pricing_count":1
"reviews_count":null
"is_amazons_choice":false
"price_strikethrough":29
"shipping_information":"FREE delivery Sun, Nov 23 on $35 of items shipped by AmazonOr fastest delivery Tomorrow, Nov 19"
},
{
"pos":5
"url":"https://www.amazon.com/Apple-iPad-Pro-13-inch-M5/dp/B0FWCXMR3W/ref=sr_1_5?dib=eyJ2IjoiMSJ9.34Y5eLJt-Syg--Dpi7ueLQwL3ml5AvPfvC0eh7LK2pKhXumC_HQT9LBvkLBiFSrOLyabiwA1DN0qC4nDUFqkGrn5VUhsdLQFYgZ3L8DIPuzIgdPdKtqxJq8diyjiiuXTCDm8kcQmj2lflrdB1g_13fvuEjweGI5mAVZVfJ83S_reyt11VBul7Fga7znbDIGVuFDGhy2lICifAICisiNT88x1w5OOasbBiPs42bcbX0Y.sYUV92XFy8V256YhUSF1FPnMdd_kkjo8lMeGBX4Y2Rs&dib_tag=se&keywords=Apple&qid=1763448563&sr=8-5"
"asin":"B0FWCXMR3W"
"price":2499
"title":"AppleiPad Pro 13-inch (M5): Ultra Retina XDR Display, 2TB, 12MP Front/Back Camera, LiDAR Scanner, Wi-Fi 7 with Apple N1 + 5G Cellular with C1X chip, Face ID, All-Day Battery Life — Space Black"
"rating":4.6
"currency":"USD"
"is_prime":false
"url_image":"https://m.media-amazon.com/images/I/715V3wbnD6L._AC_UY218_.jpg"
"best_seller":false
"price_upper":2499
"is_sponsored":false
"sales_volume":null
"pricing_count":1
"reviews_count":16
"is_amazons_choice":false
"price_strikethrough":""
"shipping_information":"FREE delivery Sun, Nov 23Or fastest delivery Thu, Nov 20"
},
{
"pos":6
"url":"https://www.amazon.com/Apple-Cancellation-Translation-Headphones-High-Fidelity/dp/B0FQFB8FMG/ref=sr_1_6?dib=eyJ2IjoiMSJ9.34Y5eLJt-Syg--Dpi7ueLQwL3ml5AvPfvC0eh7LK2pKhXumC_HQT9LBvkLBiFSrOLyabiwA1DN0qC4nDUFqkGrn5VUhsdLQFYgZ3L8DIPuzIgdPdKtqxJq8diyjiiuXTCDm8kcQmj2lflrdB1g_13fvuEjweGI5mAVZVfJ83S_reyt11VBul7Fga7znbDIGVuFDGhy2lICifAICisiNT88x1w5OOasbBiPs42bcbX0Y.sYUV92XFy8V256YhUSF1FPnMdd_kkjo8lMeGBX4Y2Rs&dib_tag=se&keywords=Apple&qid=1763448563&sr=8-6"
"asin":"B0FQFB8FMG"
"price":249
"title":"AppleAirPods Pro 3 Wireless Earbuds, Active Noise Cancellation, Live Translation, Heart Rate Sensing, Hearing Aid Feature, Bluetooth Headphones, Spatial Audio, High-Fidelity Sound, USB-C Charging"
"rating":4.4
"currency":"USD"
"is_prime":false
"url_image":"https://m.media-amazon.com/images/I/61solmQSSlL._AC_UY218_.jpg"
"best_seller":false
"price_upper":249
"is_sponsored":false
"sales_volume":"10K+ bought in past month"
"pricing_count":1
"reviews_count":null
"is_amazons_choice":false
"price_strikethrough":""
"shipping_information":"FREE delivery Sun, Nov 23Or fastest delivery Tomorrow, Nov 19"
},
{
"pos":7
"url":"https://www.amazon.com/Apple-2025-MacBook-13-inch-Laptop/dp/B0DZD9S5GC/ref=sr_1_7?dib=eyJ2IjoiMSJ9.34Y5eLJt-Syg--Dpi7ueLQwL3ml5AvPfvC0eh7LK2pKhXumC_HQT9LBvkLBiFSrOLyabiwA1DN0qC4nDUFqkGrn5VUhsdLQFYgZ3L8DIPuzIgdPdKtqxJq8diyjiiuXTCDm8kcQmj2lflrdB1g_13fvuEjweGI5mAVZVfJ83S_reyt11VBul7Fga7znbDIGVuFDGhy2lICifAICisiNT88x1w5OOasbBiPs42bcbX0Y.sYUV92XFy8V256YhUSF1FPnMdd_kkjo8lMeGBX4Y2Rs&dib_tag=se&keywords=Apple&qid=1763448563&sr=8-7"
"asin":"B0DZD9S5GC"
"price":749.99
"title":"Apple2025 MacBook Air 13-inch Laptop with M4 chip: Built for Apple Intelligence, 13.6-inch Liquid Retina Display, 16GB Unified Memory, 256GB SSD Storage, 12MP Center Stage Camera, Touch ID; Midnight"
"rating":4.8
"currency":"USD"
"is_prime":false
"url_image":"https://m.media-amazon.com/images/I/71cWZUr9SVL._AC_UY218_.jpg"
"best_seller":false
"price_upper":749.99
"is_sponsored":false
"sales_volume":null
"pricing_count":1
"reviews_count":null
"is_amazons_choice":false
"price_strikethrough":999
"shipping_information":"FREE delivery Sun, Nov 23Or fastest delivery Tomorrow, Nov 19"
},
{
"pos":8
"url":"https://www.amazon.com/Apple-Headphones-Cancellation-Transparency-Personalized/dp/B0DGJ7HYG1/ref=sr_1_8?dib=eyJ2IjoiMSJ9.34Y5eLJt-Syg--Dpi7ueLQwL3ml5AvPfvC0eh7LK2pKhXumC_HQT9LBvkLBiFSrOLyabiwA1DN0qC4nDUFqkGrn5VUhsdLQFYgZ3L8DIPuzIgdPdKtqxJq8diyjiiuXTCDm8kcQmj2lflrdB1g_13fvuEjweGI5mAVZVfJ83S_reyt11VBul7Fga7znbDIGVuFDGhy2lICifAICisiNT88x1w5OOasbBiPs42bcbX0Y.sYUV92XFy8V256YhUSF1FPnMdd_kkjo8lMeGBX4Y2Rs&dib_tag=se&keywords=Apple&qid=1763448563&sr=8-8"
"asin":"B0DGJ7HYG1"
"price":148.99
"title":"AppleAirPods 4 Wireless Earbuds, Bluetooth Headphones, with Active Noise Cancellation, Adaptive Audio, Transparency Mode, Personalized Spatial Audio, USB-C Charging Case, Wireless Charging, H2 Chip"
"rating":4.5
"currency":"USD"
"is_prime":false
"url_image":"https://m.media-amazon.com/images/I/61iBtxCUabL._AC_UY218_.jpg"
"best_seller":false
"price_upper":148.99
"is_sponsored":false
"sales_volume":"10K+ bought in past month"
"pricing_count":1
"reviews_count":null
"is_amazons_choice":false
"price_strikethrough":179
"shipping_information":"FREE delivery Sun, Nov 23Or fastest delivery Tomorrow, Nov 19"
},
],
"amazons_choices":[
],
},
},
},
],
},

How the Signal.nfx Scraper | Fast & Reliable | $7 / 1k Scraper API Scraper API works?

  • XCrawlIntelligent IP rotation
  • XCrawlAutomatic CAPTCHA recognition
  • XCrawlHTTP headers
  • XCrawlAutomatic webpage parsing
  • XCrawlCustomizable support

What can our API do for you?

XCrawl

Proxy management

ML-driven proxy selection and rotation using our premium proxy pool from 190 countries.

XCrawl

AI-driven fingerprinting

Unique HTTP headers, JavaScript, and browser fingerprints ensure resilience to dynamic content.

XCrawl

CAPTCHA bypass

Automatic retries and CAPTCHA bypassing for uninterrupted data retrieval.

XCrawl

Bulk data extraction

Extract data from several pages at the same time with up to 10K URLs per batch.

XCrawl

Multiple delivery options

Receive data via cloud storage such as SFTP or AWSS3, or retrieve results through APIs.

XCrawl

Scheduled scraping

Set your preferred frequency for automated, custom-timed data collection, with results delivered directly to your cloud storage.

XCrawl

Maintenance-free infrastructure

Eliminate proxy maintenance and infrastructure hassle. No need to build crawler systems.

XCrawl

Highly scalable

Easy to integrate with support for customization.

XCrawl

24/7 support

Receive professional support in case of anyquestions or issues.

XCrawl Transparent

Flexible Pricing

Transparent web scraping pricing with flexible API subscription plans. Compare data extraction costs, purchase crawler access, and start free — then scale as you grow.

Monthly
Yearly Hot

Scale Plans

High-volume plans for teams that need more power and dedicated support.

Enjoy higher rate limits, more concurrent browsers, and priority support.

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We Provide Enterprise-Level Customization

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What do our customers say?

★★★★★
5.0

The fast crawler revolutionized our ASIN monitoring. Reliable JSON extracts at scale—worth every penny!

Alex Rivera
Alex Rivera
CTO, PriceTrack Inc.
★★★★★
4.9

Fast extract for reviews and search results is seamless in Python. Dataset quality is outstanding.

Sarah Kim
Sarah Kim
Data Engineer, EcomAnalytics
★★★★★
5.0

Bypasses blocks effortlessly. Fast crawler delivers best sellers data faster than any alternative.

Mike Chen
Mike Chen
Founder, CompetitorSpy
★★★★★
4.8

Easy integration, accurate seller info and pricing history. Our fast crawler go-to tool.

Laura Patel
Laura Patel
Backend Dev, RetailAI
★★★★★
5.0

User profiles and engagement metrics extracted flawlessly. Speed and reliability unmatched.

David Lopez
David Lopez
Growth Lead, MarketWatch
★★★★★
4.9

Fast extract handles variants and media URLs perfectly. Boosted our monitoring pipeline.

Emma Wilson
Emma Wilson
Product Manager, DealFinder
★★★★★
5.0

Async fast crawler scales beautifully. JSON output saved us weeks of parsing.

Raj Singh
Raj Singh
DevOps Engineer, InsightCorp
★★★★★
4.7

Verified reviews and rankings data is spot-on. Fast crawler transformed our workflows.

Olivia Grant
Olivia Grant
Analyst, TrendSpotter
★★★★★
5.0

Cost-effective at $7/1k with top-tier fast extract performance. Highly recommend.

Tom Bradley
Tom Bradley
CEO, DataHarvest
★★★★★
4.9

Category lists and comments scraped reliably. Fast crawler is a game-changer.

Nina Foster
Nina Foster
Senior Developer, ShopIntel
★★★★★
5.0

The fast crawler revolutionized our ASIN monitoring. Reliable JSON extracts at scale—worth every penny!

Alex Rivera
Alex Rivera
CTO, PriceTrack Inc.
★★★★★
4.9

Fast extract for reviews and search results is seamless in Python. Dataset quality is outstanding.

Sarah Kim
Sarah Kim
Data Engineer, EcomAnalytics
★★★★★
5.0

Bypasses blocks effortlessly. Fast crawler delivers best sellers data faster than any alternative.

Mike Chen
Mike Chen
Founder, CompetitorSpy
★★★★★
4.8

Easy integration, accurate seller info and pricing history. Our fast crawler go-to tool.

Laura Patel
Laura Patel
Backend Dev, RetailAI
★★★★★
5.0

User profiles and engagement metrics extracted flawlessly. Speed and reliability unmatched.

David Lopez
David Lopez
Growth Lead, MarketWatch
★★★★★
4.9

Fast extract handles variants and media URLs perfectly. Boosted our monitoring pipeline.

Emma Wilson
Emma Wilson
Product Manager, DealFinder
★★★★★
5.0

Async fast crawler scales beautifully. JSON output saved us weeks of parsing.

Raj Singh
Raj Singh
DevOps Engineer, InsightCorp
★★★★★
4.7

Verified reviews and rankings data is spot-on. Fast crawler transformed our workflows.

Olivia Grant
Olivia Grant
Analyst, TrendSpotter
★★★★★
5.0

Cost-effective at $7/1k with top-tier fast extract performance. Highly recommend.

Tom Bradley
Tom Bradley
CEO, DataHarvest
★★★★★
4.9

Category lists and comments scraped reliably. Fast crawler is a game-changer.

Nina Foster
Nina Foster
Senior Developer, ShopIntel
★★★★★
5.0

The fast crawler revolutionized our ASIN monitoring. Reliable JSON extracts at scale—worth every penny!

Alex Rivera
Alex Rivera
CTO, PriceTrack Inc.
★★★★★
4.9

Fast extract for reviews and search results is seamless in Python. Dataset quality is outstanding.

Sarah Kim
Sarah Kim
Data Engineer, EcomAnalytics
★★★★★
5.0

Bypasses blocks effortlessly. Fast crawler delivers best sellers data faster than any alternative.

Mike Chen
Mike Chen
Founder, CompetitorSpy
★★★★★
4.8

Easy integration, accurate seller info and pricing history. Our fast crawler go-to tool.

Laura Patel
Laura Patel
Backend Dev, RetailAI
★★★★★
5.0

User profiles and engagement metrics extracted flawlessly. Speed and reliability unmatched.

David Lopez
David Lopez
Growth Lead, MarketWatch
★★★★★
4.9

Fast extract handles variants and media URLs perfectly. Boosted our monitoring pipeline.

Emma Wilson
Emma Wilson
Product Manager, DealFinder
★★★★★
5.0

Async fast crawler scales beautifully. JSON output saved us weeks of parsing.

Raj Singh
Raj Singh
DevOps Engineer, InsightCorp
★★★★★
4.7

Verified reviews and rankings data is spot-on. Fast crawler transformed our workflows.

Olivia Grant
Olivia Grant
Analyst, TrendSpotter
★★★★★
5.0

Cost-effective at $7/1k with top-tier fast extract performance. Highly recommend.

Tom Bradley
Tom Bradley
CEO, DataHarvest
★★★★★
4.9

Category lists and comments scraped reliably. Fast crawler is a game-changer.

Nina Foster
Nina Foster
Senior Developer, ShopIntel
★★★★★
5.0

The fast crawler revolutionized our ASIN monitoring. Reliable JSON extracts at scale—worth every penny!

Alex Rivera
Alex Rivera
CTO, PriceTrack Inc.
★★★★★
4.9

Fast extract for reviews and search results is seamless in Python. Dataset quality is outstanding.

Sarah Kim
Sarah Kim
Data Engineer, EcomAnalytics
★★★★★
5.0

Bypasses blocks effortlessly. Fast crawler delivers best sellers data faster than any alternative.

Mike Chen
Mike Chen
Founder, CompetitorSpy
★★★★★
4.8

Easy integration, accurate seller info and pricing history. Our fast crawler go-to tool.

Laura Patel
Laura Patel
Backend Dev, RetailAI
★★★★★
5.0

User profiles and engagement metrics extracted flawlessly. Speed and reliability unmatched.

David Lopez
David Lopez
Growth Lead, MarketWatch
★★★★★
4.9

Fast extract handles variants and media URLs perfectly. Boosted our monitoring pipeline.

Emma Wilson
Emma Wilson
Product Manager, DealFinder
★★★★★
5.0

Async fast crawler scales beautifully. JSON output saved us weeks of parsing.

Raj Singh
Raj Singh
DevOps Engineer, InsightCorp
★★★★★
4.7

Verified reviews and rankings data is spot-on. Fast crawler transformed our workflows.

Olivia Grant
Olivia Grant
Analyst, TrendSpotter
★★★★★
5.0

Cost-effective at $7/1k with top-tier fast extract performance. Highly recommend.

Tom Bradley
Tom Bradley
CEO, DataHarvest
★★★★★
4.9

Category lists and comments scraped reliably. Fast crawler is a game-changer.

Nina Foster
Nina Foster
Senior Developer, ShopIntel
ISO 27001
XCrawlISO 27001
CDPR
XCrawlCDPR
Top-Rated by Users
XCrawlTop-Rated by Users
Leader
XCrawlLeader
Easiest To Use
XCrawlEasiest To Use
Best Value Award
XCrawlBest Value Award

Frequently asked questions

Everything you need to know about XCrawl.

How does the Signal.nfx Scraper API architecture work?
Our cloud-based fast crawler dispatches proxied requests, renders JS-heavy pages, parses content with ML models, and streams structured JSON via REST endpoints.
What factors determine the pricing model?
Billed at $7 per 1k successful extractions; scales with volume discounts, no charges for failed requests, failed CAPTCHAs, or retries.
What data coverage and limitations apply?
Full coverage of user profiles, ASIN products, reviews, searches, best sellers, and sellers; limited to public pages, subject to platform changes.
Is scraping Signal.nfx legal and compliant?
We access only publicly available data, respecting robots.txt and ToS where possible; users must ensure their own compliance for intended use.
What integration support is available?
Comprehensive docs, Python/Node.js SDKs, API playground, 24/7 support, and custom webhook integrations for fast crawler deployment.

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