SYSTEM all green source expansys.com queue 1,842 pages p99 latency 187ms dataflirt.com · scraper/expansys-com
RUN | 14 active pipelines | expansys.com live

Expansys data,
at warehouse scale.

We extract unlocked smartphone inventories, global pricing, detailed hardware specifications, and stock signals from Expansys. Delivered as clean JSON, CSV, or Parquet to S3 or BigQuery on your schedule.

Products tracked
42,189 /run
Price updates
124K /24h
Stock alerts
8,491 /day
Active pipelines
14
Uptime
99.98%
Data Dictionary

Every field we extract from expansys.com

Structured, schema-consistent data across all major object types — delivered clean, typed, and ready to query.

Complete list of extractable fields for Product Listings objects from expansys.com. All fields typed and schema-versioned.

skutitlebrandcategoryconditionunlocked_statuspricecurrencyurlscraped_at
product_listings
● 200 OK
"sku": "EXP-123",
"title": "Samsung Galaxy S24 Ultra 5G",
"brand": "Samsung",
"category": "Smartphones",
"condition": "New",
"unlocked_status": true,
"price": 1199.99,
"currency": "USD"
# skutitlebrandcategoryconditionunlocked_status
1
2
3

Complete list of extractable fields for Specifications objects from expansys.com. All fields typed and schema-versioned.

skuprocessorram_gbstorage_gbdisplay_size_inchesdisplay_typebattery_mahoscamera_megapixelsweight_grams
specifications
● 200 OK
"sku": "EXP-123",
"processor": "Snapdragon 8 Gen 3",
"ram_gb": 12,
"storage_gb": 512,
"display_size_inches": 6.8,
"display_type": "AMOLED",
"battery_mah": 5000,
"os": "Android 14"
# skuprocessorram_gbstorage_gbdisplay_size_inchesdisplay_type
1
2
3

Complete list of extractable fields for Pricing & Stock objects from expansys.com. All fields typed and schema-versioned.

skupricemsrpdiscount_pctin_stockstock_levelships_in_dayswarranty_typeregion
pricing_& stock
● 200 OK
"sku": "EXP-123",
"price": 1199.99,
"msrp": 1299.99,
"discount_pct": 7,
"in_stock": true,
"stock_level": "Low",
"ships_in_days": 2,
"warranty_type": "1 Year Seller",
"region": "US"
# skupricemsrpdiscount_pctin_stockstock_level
1
2
3

Complete list of extractable fields for Reviews objects from expansys.com. All fields typed and schema-versioned.

review_idskuratingauthordatetitlebodyhelpful_votesverified_buyer
reviews
● 200 OK
"review_id": "REV-992",
"sku": "EXP-123",
"rating": 5,
"author": "TechGeek",
"date": "2023-10-12",
"title": "Great global model",
"body": "Works perfectly on my network.",
"helpful_votes": 14,
"verified_buyer": true
# review_idskuratingauthordatetitle
1
2
3

Complete list of extractable fields for Categories objects from expansys.com. All fields typed and schema-versioned.

category_idurlcategory_nameparent_categoryproduct_counttop_brandsmin_pricemax_pricescraped_at
categories
● 200 OK
"category_id": "CAT-44",
"url": "/smartphones",
"category_name": "Smartphones",
"parent_category": "Electronics",
"product_count": 1452,
"top_brands": "['Samsung', 'Apple', 'Sony']",
"min_price": 150.0,
"max_price": 1800.0
# category_idurlcategory_nameparent_categoryproduct_counttop_brands
1
2
3

Capabilities

Everything you need from Expansys

Our Expansys scraper handles regional storefront redirects, dynamic pricing widgets, and unstructured hardware specifications to deliver clean electronics data.

Full Electronics Catalogue

Extract smartphones, tablets, cameras, and audio gear with precise category mapping across the entire site.

Unlocked Device Attributes

Capture network compatibility, dual SIM status, and regional model numbers for precise product matching.

Global Pricing Capture

Track prices across different Expansys regional domains with automatic currency normalisation.

Hardware Specification Parsing

Convert unstructured technical specification tables into structured, queryable JSON fields.

Stock and Availability Signals

Monitor low stock warnings, shipping delays, and pre order status in real time.

Refurbished Inventory Tracking

Distinguish between brand new, open box, and refurbished stock conditions on every listing.

Review and Rating Extraction

Pull user feedback, star ratings, and verified purchase flags across all product pages.

Cross Border Shipping Data

Extract estimated delivery windows and import duty notices displayed on product pages.

Scheduled Pipeline Execution

Run daily or hourly extractions to catch price drops and inventory restocks instantly.

// engagement pipeline

From SKU list to warehouse record

Brief in. Clean data out.

Define Scope
d 0

Provide target categories or specific brands. We map the required data fields.

Pipeline Build
d 2–4

We configure Scrapy and Playwright to handle Expansys regional redirects and pagination.

Validation & QA
d 4–6

We test specification parsing accuracy and verify stock status logic before production.

Delivery
ongoing

Structured data pushed to your S3 bucket, BigQuery dataset, or Snowflake warehouse.

Under the hood

How our Expansys pipeline handles the hard parts

Electronics retailers aggressively protect their pricing data. Here is how we bypass their mitigation systems.

pipeline-monitor · expansys.com · live ● active
// fingerprinting
Identity rotation
TLS fingerprintrandomised
User-agentrotated
IP poolresidential
Challenges blocked0
// pagination
Page coverage
48,291 pages queued running
// observability
Pipeline health
99.9%
uptime
142ms
p99 lat
0.3%
null rate
2
alerts
Regional IP redirects
Targeted residential proxies

Expansys automatically routes traffic based on IP location. We use targeted residential proxies to lock pipelines to specific regional storefronts.

Dynamic stock widgets
Full JavaScript execution

Inventory levels often load via asynchronous JavaScript requests. Our Playwright nodes execute these scripts to capture accurate stock data.

Inconsistent specification tables
Custom parsing logic

Electronics specifications vary wildly between brands. We deploy custom parsing logic to normalise RAM, storage, and processor fields into standard formats.

Currency overlays
Base currency extraction

Prices frequently update dynamically based on user session data. We isolate the base currency values directly from the underlying API responses.

Bot mitigation blocks
Automated challenge resolution

High frequency scraping triggers network challenges. Our infrastructure uses CapSolver and residential IP rotation to maintain continuous extraction.

Applications

Who uses Expansys data

Teams across industries use expansys.com data to build competitive products and smarter operations.

01
Grey Market Pricing Intelligence

Retailers monitor Expansys to track parallel import pricing and adjust their own margins accordingly.

02
Electronics Market Research

Analysts aggregate hardware specifications and price points to identify trends in smartphone storage and RAM configurations.

03
Competitor Inventory Tracking

Competing stores monitor stock levels for high demand global models to optimise their own procurement.

04
Refurbished Market Analysis

Businesses track the price delta between new and refurbished devices across different electronics categories.

05
Machine Learning Training

Data science teams use normalised specification datasets to train product matching and classification models.

06
Cross Border Retail Strategy

Brands track how their products are priced and distributed across different international Expansys storefronts.

Why DataFlirt

"Expansys holds a unique dataset of unlocked global electronics and grey market pricing. Extracting normalised hardware specifications requires purpose built infrastructure."

Consumer electronics retailers use aggressive bot mitigation to protect pricing data. Extracting accurate global stock levels and hardware specifications from Expansys requires residential IP rotation, JavaScript execution, and strict schema validation. DataFlirt handles the extraction layer so your team can focus on market analysis.

Technical Spec

Expansys scraper technical capabilities

Everything supported by our expansys.com scraper — rendered SPA elements, auth walls, rate-limit evasion and beyond.

JavaScript rendering
Required for dynamic stock and price widgets
Supported
CAPTCHA bypass
Automated resolution for network challenges
Supported
Residential proxy rotation
Country specific IPs for accurate regional pricing
Supported
Specification normalisation
Extracts RAM, storage, and CPU into discrete fields
Supported
Multi region support
Scrapes US, UK, HK, and other regional storefronts
Supported
Stock level extraction
Captures exact unit counts or low stock warnings
Supported
Webhook delivery
HTTP POST per record for real time alerting
Supported
Change detection
Only pushes records when price or stock status changes
Supported
User account order history
Requires authenticated session access
Partial
Wholesale B2B pricing
Gated behind verified merchant accounts
Partial
Infrastructure

Infrastructure powering the Expansys pipeline

Open-source tooling on proven cloud infra — no vendor lock-in, full observability.

ScrapyPlaywrightPython 3.12RedisPostgreSQLApache AirflowAWS LambdaS3CloudWatch2CaptchaCapSolverResidential ProxiesDockerKubernetesGrafanaPrometheus
Scrapy and Playwright Stack

Scrapy orchestrates the crawl while Playwright handles JavaScript execution for dynamic stock and pricing widgets.

Residential Proxy Infrastructure

We route requests through country specific residential IPs to bypass regional redirects and capture accurate local pricing.

Cloud Native Orchestration

Pipelines run on AWS Lambda and ECS with Airflow managing schedules, retries, and data delivery workflows.

Output & Delivery

Your data, your destination

Data delivered to where your team already works — no new tooling required.

JSON
Nested schema for complex product specifications
CSV
Flat file structure for easy spreadsheet import
XLS
Excel compatible format for business analysts
Parquet
Columnar format optimised for data warehouse ingestion
AWS S3
Direct object storage delivery
Webhook
Real time HTTP POST for instant price drop alerts
API
REST endpoint to query latest extracted datasets
BigQuery
Automated streaming directly into your GCP environment
S3
Direct bucket delivery — compatible with any data lake
// faq

Common questions.

About expansys.com scraping, legality, and pipeline operations.

Ask us directly →
Is it legal to scrape Expansys?

Scraping public product listings, specifications, and prices is generally permissible. We do not extract authenticated user data or bypass login walls.

Can you scrape specific regional storefronts?

Yes. We use targeted residential proxies to access specific country versions of Expansys, ensuring you get accurate local pricing and stock data.

How do you handle inconsistent specification tables?

Electronics specifications vary by manufacturer. We write custom parsing logic to normalise key attributes like RAM, storage, and processor into structured fields.

Do you track stock levels?

We capture the exact stock status displayed on the product page, including pre order windows, low stock warnings, and estimated shipping days.

How fast can I get price updates?

For targeted lists of high priority SKUs, we can configure pipelines to run hourly. Full catalogue extractions typically run on a daily cadence.

Can I get historical pricing data?

We begin tracking price histories from the moment your pipeline is activated, allowing you to build time series datasets for specific products.

What is the minimum engagement size?

We build custom pipelines starting at a defined list of categories or brands. Contact us to scope your specific data requirements.

$ dataflirt scope --new-project --source=expansys.com ready

Tell us what
to extract.
We do the rest.

20-minute scoping call. Pilot dataset within the week. Production within two. Whether you need a daily catalogue sync or real time stock alerts for high demand electronics, we build and manage the entire extraction process. Tell us what you need.

hello@dataflirt.com · Bengaluru · IST · typical reply < 4h
Services

Data Extraction for Every Industry

View All Services →