Extract
Managed source-specific ecommerce extraction.
What Extract produces
Start with the source. Keep the evidence.
Give Extralt a public ecommerce source and market. It uses a validated source-specific extractor to produce structured Captures while preserving the URL and observation time behind each successful result. Catalog imports enter the same downstream pipeline.
- Input
- Public product and catalog pages
- Output
- Structured, source-backed Captures
- Execution
- Validated compiled extractors
Product data, fully managed
Skip the scraping project.
Most scraping tools give your team components to assemble and operate. With Extralt, you provide the website. We extract, enrich, and store the product data, ready for you to query.
With a scraping stack, you need to
- Design the extraction schema
- Write extraction scripts
- Handle dynamic pages
- Manage crawlers
- Run browsers and sessions
- Configure proxies
- Handle retries and failures
- Monitor extraction quality
- Repair site changes
With Extralt, give us
- 01a URL
- 02a few minutes
How it works
Schema: one ecommerce shape across sources
Captures follow the same ecommerce schema across validated sources. Titles, descriptions, media, identifiers, options, offers, and reviews are included when the source exposes them. Catalog imports enter the same downstream pipeline.
- Same fields for crawled pages and catalog imports
- Can be further normalized with Enrich
Coverage: a growing library of extractors
Extralt maintains a growing library of validated extractors for ecommerce sources. Existing extractors can be reused. New sources go through generation and validation before repeated production extraction, and the resulting code is compiled to native Rust.
- Reuse validated extractors already in the library
- New sources generated and validated before production use
- Compiled Rust, no LLM calls at extraction time
- Extraction quality monitored across repeated runs
Extract: run compiled code
Repeated extraction runs the validated compiled extractor. It does not call an LLM for every product page.
- Run repeated product-page and catalog extraction
- Live progress in your dashboard
- Export as JSON, Parquet, or via API
Base schema
Captures use one base schema across validated sources. Individual fields remain source-backed and are present when the page exposes them.
Identity
- id, handle
- title, subtitle
- brand
- description
Classification
- breadcrumbs
- categories
- tags
- gender
- age_group
Media
- images
- videos
Properties
- physical_measurements (dimensions and weight)
- properties_dict (key-value pairs)
- properties_list (feature bullets)
- ratings (average, scale, count)
- publication_date
Variants & Pricing
- options (up to 3 axes)
- variants with identifiers
- offers (price, availability)
- seller, condition
This is a real extraction from a single Nike product page:
Men > Basketball > Shorts
Nike
Nike DNA
Men's Dri-FIT Basketball Shorts
Color
Size
Sold by Nike (direct)
Description
Built for the court, ready for anywhere. These lightweight-yet-durable basketball shorts help keep you cool with our sweat-wicking Dri-FIT technology.
Details
- Recycled Materials
- Designed for Basketball
- Unlined
- Lightweight, sweat-wicking fabric with mesh and smooth interior
- Side pockets and zippered utility pocket large enough for a phone
- Elastic waistband with drawcord
- Body: 100% polyester. Pocket bags: 100% polyester.
- Machine wash
- Imported
- Shown: Chlorophyll/Black
- Style: HV1878-350
Specifications
- Style:
- "HV1878-350"
- Shown:
- "Chlorophyll/Black"
Tags
Product ID: HV1878-350
Handle: dna-mens-dri-fit-basketball-shorts-hVGm16
Gender: MEN
Age Group: Adult
SKUs: 7
Infrastructure
Crawlers run on our infrastructure. You don't manage any of this:
- Managed headless browsers
- Proxy rotation with IP geolocation
- Managed browser sessions and source access
- Automatic retries on failure
- Automatic extraction quality monitoring
- Source-specific extractor maintenance
Who uses this
Use Extract to collect recurring observations for competitor prices and availability, fill product-data gaps from supplier pages, or follow observed assortment and stock changes over time. The source URL and observation time stay attached to each successful Capture.
See Extract in action
For the underlying architecture, fields, and build-versus-buy tradeoffs, read the ecommerce web scraping guide.
Pricing
2 credits per successful Capture
You only pay when a product page produces a successful Capture. Failed extraction attempts are not charged.