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XCrawlРешенияWebsite Change Detector Scraper API

Website Change Detector Scraper API

XCrawl's Website Change Detector Scraper API lets you track web page changes effortlessly, delivering instant change alerts for any site change. Bypass parsing headaches, dynamic JS, and blocks to monitor product details, pricing history, reviews, and more in clean JSON—ideal for developers building site changes trackers.

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Что можно построить с помощью Website Change Detector Scraper API Scraper?

Build competitor analysis tools that send change alerts on site changes like pricing shifts or new reviews. Create inventory monitors to track web page change in stock levels and product variants. Develop content alerts for search results or engagement metrics updates, ensuring you never miss critical site changes.

XCrawl

Instant Change Alerts

Receive real-time notifications via webhooks when site changes occur, with JSON diffs highlighting modifications in pricing history, reviews, or product details for seamless integration.

XCrawl

Robust Change Detection

Accurately track web page change across dynamic sites, capturing engagement metrics, search rankings, and seller info with high-fidelity datasets ready for analysis.

XCrawl

Scalable API Integration

RESTful endpoints support async Python or Node.js calls, enabling bulk site changes monitoring without infrastructure overhead or rate limits.

XCrawl

Visual Diff Previews

Get structured JSON with before/after snapshots of media URLs, comments, or best sellers lists, simplifying review of every detected site change.

Доверие дата-ориентированных команд по всему миру

Используется в аналитике, исследованиях, мониторинге и growth-командах.

XCrawl

Доступные Website Change Detector Scraper API скраперы

Получайте самые востребованные типы данных Website Change Detector Scraper API — всегда структурированные, единообразные и готовы к работе.

Change Alert Scraper

Set up customizable change alerts for product details and pricing shifts on monitored sites.

Метод скрапинга:
  • url
  • change_timestamp
  • ASIN
  • price
  • variants
  • diff_summary
  • alert_type

Site Change Scraper

Detect site changes in reviews and verified purchase status with detailed diff reports.

Метод скрапинга:
  • review_count
  • average_rating
  • new_reviews
  • verified_status
  • timestamp
  • change_diff

Site Changes Tracker

Monitor site changes across search results and keyword rankings over time.

Метод скрапинга:
  • keyword
  • ranking_position
  • search_urls
  • movement
  • date
  • metrics_change

Track Web Page Change

Track web page change for best sellers lists and category updates automatically.

Метод скрапинга:
  • category
  • product_list
  • rankings
  • prices
  • change_log
  • update_time

Change Alert Monitor

Get change alerts on engagement metrics and media URLs modifications.

Метод скрапинга:
  • likes
  • shares
  • views
  • media_urls
  • delta
  • event_time

Site Change Detector

Detect site changes in seller information and user profiles with precision.

Метод скрапинга:
  • seller_id
  • name
  • rating
  • bios
  • shipping_info
  • modification

Методы обхода Website Change Detector Scraper API

XCrawl

API-скрапинг (для разработчиков)

Integrate our REST API to programmatically track web page change and receive change alerts in JSON.

  • XCrawl
    Python SDK
    Async library for high-volume site changes monitoring and automated change alerts.
  • XCrawl
    Node.js Endpoints
    Lightweight calls to detect site change with webhook callbacks for real-time data.
  • XCrawl
    Custom Scheduling
    Set polling intervals via API to track web page change at your desired frequency.
XCrawl

No-code скрапинг (для Ops и growth команд)

Use the dashboard to visually configure site changes detection without writing code.

  • XCrawl
    Visual Element Picker
    Select page sections for change alerts via point-and-click interface.
  • XCrawl
    Automated Scheduling
    Run daily/weekly scans to track web page change and get email notifications.
  • XCrawl
    CSV/Excel Exports
    Download historical site changes data for easy analysis and reporting.

Примеры кода

Получайте публикации Website Change Detector Scraper API и данные об авторах за секунды с помощью простого API-запроса.

Ввод
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\"}"
Результат
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":[
],
},
},
},
],
},

Как работает Scraper API для Website Change Detector Scraper API?

  • XCrawlИнтеллектуальная ротация IP
  • XCrawlАвтоматическое распознавание CAPTCHA
  • XCrawlHTTP-заголовки
  • XCrawlАвтоматический парсинг страниц
  • XCrawlИндивидуальная поддержка

Что может наш API для вас?

XCrawl

Управление прокси

ML-выбор и ротация прокси на основе нашего премиум-пула из 190 стран.

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AI-генерация отпечатков браузера

Уникальные HTTP-заголовки, JavaScript и отпечатки браузера позволяют эффективно противостоять динамическому контенту.

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Обход CAPTCHA

Автоматические повторы и обход CAPTCHA для бесперебойного получения данных.

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Массовое извлечение данных

Собирайте данные одновременно с нескольких страниц — до 10 000 URL за партию.

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Разные варианты доставки

Получайте данные через облачное хранилище (например, SFTP или AWSS3) либо через API.

XCrawl

Планировщик скрапинга

Настраивайте частоту автоматического сбора данных, результат будет оперативно доставлен в облако.

XCrawl

Инфраструктура без технических забот

Забудьте о ручном обслуживании прокси и построении собственной инфраструктуры скрапинга.

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Легко масштабируется

Простая интеграция и настройка под ваши задачи.

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Поддержка 24/7

Профессиональная помощь в случае вопросов или проблем.

XCrawl Прозрачность

Гибкая оплата

Прозрачные цены веб-скрапинга с гибкими планами подписки API. Сравнивайте стоимость извлечения данных, покупайте доступ к краулеру и начинайте бесплатно — затем масштабируйтесь по мере роста.

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Тарифы для больших объёмов и команд с высокими требованиями и поддержкой.

Получайте более высокие лимиты, больше одновременных браузеров и приоритетную поддержку.

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Что говорят наши клиенты?

★★★★★
5.0

Game-changer for change alerts! Tracks site changes flawlessly, saving us hours on manual checks.

Alex Rivera
Alex Rivera
Senior Developer
★★★★★
4.9

Easy to set up site change monitoring. The change alerts are spot-on for our pricing strategy.

Sarah Kim
Sarah Kim
Product Manager
★★★★★
5.0

Perfect for track web page change. JSON datasets are clean and reliable every time.

Mike Chen
Mike Chen
Data Analyst
★★★★★
4.8

Robust site changes detection integrated seamlessly. Highly recommend for real-time alerts.

Laura Bennett
Laura Bennett
CTO
★★★★★
5.0

Change alerts transformed our competitor tracking. Fast and accurate site change detection.

David Patel
David Patel
Growth Hacker
★★★★★
4.9

Tracks web page change like a pro. Essential for monitoring product updates and reviews.

Emma Lopez
Emma Lopez
E-commerce Lead
★★★★★
5.0

Effortless API for site changes. The diff reports make analysis straightforward.

Tom Hargrove
Tom Hargrove
Backend Engineer
★★★★★
4.7

Love the change alert speed. Keeps us ahead on every site change we track.

Nina Sokolov
Nina Sokolov
Marketing Director
★★★★★
5.0

Scales perfectly for bulk track web page change. No issues with blocks or downtime.

Raj Singh
Raj Singh
DevOps Manager
★★★★★
4.9

Outstanding site change scraper. Data quality boosts our dashboards immensely.

Olivia Grant
Olivia Grant
Analytics Specialist
★★★★★
5.0

Game-changer for change alerts! Tracks site changes flawlessly, saving us hours on manual checks.

Alex Rivera
Alex Rivera
Senior Developer
★★★★★
4.9

Easy to set up site change monitoring. The change alerts are spot-on for our pricing strategy.

Sarah Kim
Sarah Kim
Product Manager
★★★★★
5.0

Perfect for track web page change. JSON datasets are clean and reliable every time.

Mike Chen
Mike Chen
Data Analyst
★★★★★
4.8

Robust site changes detection integrated seamlessly. Highly recommend for real-time alerts.

Laura Bennett
Laura Bennett
CTO
★★★★★
5.0

Change alerts transformed our competitor tracking. Fast and accurate site change detection.

David Patel
David Patel
Growth Hacker
★★★★★
4.9

Tracks web page change like a pro. Essential for monitoring product updates and reviews.

Emma Lopez
Emma Lopez
E-commerce Lead
★★★★★
5.0

Effortless API for site changes. The diff reports make analysis straightforward.

Tom Hargrove
Tom Hargrove
Backend Engineer
★★★★★
4.7

Love the change alert speed. Keeps us ahead on every site change we track.

Nina Sokolov
Nina Sokolov
Marketing Director
★★★★★
5.0

Scales perfectly for bulk track web page change. No issues with blocks or downtime.

Raj Singh
Raj Singh
DevOps Manager
★★★★★
4.9

Outstanding site change scraper. Data quality boosts our dashboards immensely.

Olivia Grant
Olivia Grant
Analytics Specialist
★★★★★
5.0

Game-changer for change alerts! Tracks site changes flawlessly, saving us hours on manual checks.

Alex Rivera
Alex Rivera
Senior Developer
★★★★★
4.9

Easy to set up site change monitoring. The change alerts are spot-on for our pricing strategy.

Sarah Kim
Sarah Kim
Product Manager
★★★★★
5.0

Perfect for track web page change. JSON datasets are clean and reliable every time.

Mike Chen
Mike Chen
Data Analyst
★★★★★
4.8

Robust site changes detection integrated seamlessly. Highly recommend for real-time alerts.

Laura Bennett
Laura Bennett
CTO
★★★★★
5.0

Change alerts transformed our competitor tracking. Fast and accurate site change detection.

David Patel
David Patel
Growth Hacker
★★★★★
4.9

Tracks web page change like a pro. Essential for monitoring product updates and reviews.

Emma Lopez
Emma Lopez
E-commerce Lead
★★★★★
5.0

Effortless API for site changes. The diff reports make analysis straightforward.

Tom Hargrove
Tom Hargrove
Backend Engineer
★★★★★
4.7

Love the change alert speed. Keeps us ahead on every site change we track.

Nina Sokolov
Nina Sokolov
Marketing Director
★★★★★
5.0

Scales perfectly for bulk track web page change. No issues with blocks or downtime.

Raj Singh
Raj Singh
DevOps Manager
★★★★★
4.9

Outstanding site change scraper. Data quality boosts our dashboards immensely.

Olivia Grant
Olivia Grant
Analytics Specialist
★★★★★
5.0

Game-changer for change alerts! Tracks site changes flawlessly, saving us hours on manual checks.

Alex Rivera
Alex Rivera
Senior Developer
★★★★★
4.9

Easy to set up site change monitoring. The change alerts are spot-on for our pricing strategy.

Sarah Kim
Sarah Kim
Product Manager
★★★★★
5.0

Perfect for track web page change. JSON datasets are clean and reliable every time.

Mike Chen
Mike Chen
Data Analyst
★★★★★
4.8

Robust site changes detection integrated seamlessly. Highly recommend for real-time alerts.

Laura Bennett
Laura Bennett
CTO
★★★★★
5.0

Change alerts transformed our competitor tracking. Fast and accurate site change detection.

David Patel
David Patel
Growth Hacker
★★★★★
4.9

Tracks web page change like a pro. Essential for monitoring product updates and reviews.

Emma Lopez
Emma Lopez
E-commerce Lead
★★★★★
5.0

Effortless API for site changes. The diff reports make analysis straightforward.

Tom Hargrove
Tom Hargrove
Backend Engineer
★★★★★
4.7

Love the change alert speed. Keeps us ahead on every site change we track.

Nina Sokolov
Nina Sokolov
Marketing Director
★★★★★
5.0

Scales perfectly for bulk track web page change. No issues with blocks or downtime.

Raj Singh
Raj Singh
DevOps Manager
★★★★★
4.9

Outstanding site change scraper. Data quality boosts our dashboards immensely.

Olivia Grant
Olivia Grant
Analytics Specialist
ISO 27001
XCrawlISO 27001
CDPR
XCrawlCDPR
Лучший по отзывам пользователей
XCrawlЛучший по отзывам пользователей
Лидер
XCrawlЛидер
Самый удобный
XCrawlСамый удобный
Лучшая выгода
XCrawlЛучшая выгода

Часто задаваемые вопросы

Всё, что нужно знать о XCrawl.

How does the Website Change Detector Scraper API architecture work?
Provide target URLs and CSS selectors via API or dashboard; our cloud crawlers poll periodically, compare snapshots, detect site changes, and trigger change alerts with JSON diffs.
What factors determine the pricing model?
Pricing scales with number of tracked pages, polling frequency, data retention period, and alert volume—no hidden fees.
What data coverage and limitations apply?
Covers public product details, pricing history, reviews, search results; limited to non-login sites, no private or infinite-scroll without custom config.
Is the scraper compliant and legal to use?
Strictly scrapes public data only; users must respect site ToS and robots.txt— we provide ethical tools for transparent monitoring.
What integration support is available?
Comprehensive docs, Python/Node SDKs, Postman collections, and 24/7 API support for quick onboarding and track web page change setups.

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