Enterprise web crawling is full-platform discovery and extraction at scale: our crawlers map every category, listing and seller page of a target platform — millions of URLs per day — then extraction pipelines convert each page into structured records. Unlike sampled scraping, coverage is measured and reported at URL level, so you know what percentage of the marketplace your dataset actually captured. Built for market-wide indices, complete catalogs and data products where 'most of it' isn't enough.
Scraping answers "what does this page say?" Crawling answers a harder question: "how many pages are there, and did we get them all?" For market-share analysis, complete catalog builds and data products, a sampled feed silently biases every downstream number — you can't compute share of anything without knowing the denominator.
Our enterprise crawls start with exhaustive discovery (category trees, sitemaps, pagination, internal links), deduplicate and canonicalize URLs, then run extraction at sustained scale — up to tens of millions of pages daily, rate-limited per target to stay a polite guest. Every delivery ships with a coverage report: URLs discovered, extracted, failed and why.
Category trees, sitemaps, pagination, search enumeration and link graphs combined — so the crawl finds pages the sitemap forgot.
Discovered vs extracted vs failed, per section, per run. The denominator for every share metric you'll compute.
Mirrors, tracking parameters and variant URLs resolved to canonical records — no double-counted listings.
Architected for tens of millions of pages per day, throttled per-target to respect platform stability.
Full crawls establish the baseline; incremental recrawls track new, changed and delisted pages efficiently.
Point-in-time captures retained on request, so 'how did the catalog look in March?' has an answer.
Real sample structure from this feed. Your free 48-hour sample comes in your category, in this shape — CSV, JSON or straight to your warehouse.
| url_id | category | title | price | seller | first_seen | crawl_status |
|---|---|---|---|---|---|---|
| a1f92 | Electronics > Headphones | boAt Rockerz 450 | 1499.00 | boAt Official | 2026-06-01 | extracted |
| a1f93 | Electronics > Headphones | boAt Rockerz 450 (Blue) | 1499.00 | RetailNet | 2026-06-01 | extracted |
| a1f94 | Electronics > Earbuds | Noise Buds VS104 | 1099.00 | Noise | 2026-07-02 | new |
| a1f95 | Electronics > Headphones | (delisted) | — | — | 2026-05-20 | gone |
[
{
"url_id": "a1f92",
"category": "Electronics > Headphones",
"title": "boAt Rockerz 450",
"price": "1499.00",
"seller": "boAt Official",
"first_seen": "2026-06-01",
"crawl_status": "extracted"
},
{
"url_id": "a1f93",
"category": "Electronics > Headphones",
"title": "boAt Rockerz 450 (Blue)",
"price": "1499.00",
"seller": "RetailNet",
"first_seen": "2026-06-01",
"crawl_status": "extracted"
},
{
"url_id": "a1f94",
"category": "Electronics > Earbuds",
"title": "Noise Buds VS104",
"price": "1099.00",
"seller": "Noise",
"first_seen": "2026-07-02",
"crawl_status": "new"
},
{
"url_id": "a1f95",
"category": "Electronics > Headphones",
"title": "(delisted)",
"price": "—",
"seller": "—",
"first_seen": "2026-05-20",
"crawl_status": "gone"
}
]
| THROUGHPUT | Up to 10M+ pages/day sustained, per-target rate limits enforced |
| COVERAGE | URL-level discovery/extraction reporting on every run |
| REFRESH | One-time snapshots, scheduled full crawls, or incremental change tracking |
| FORMATS | JSONL/Parquet to S3/GCS, or warehouse-direct (Snowflake, BigQuery) |
| TIMELINE | Discovery audit in ~1 week · first full crawl typically 1–3 weeks by platform size |
| PRICING | Scoped per crawl: platform size × depth × frequency; snapshot and recurring models |
| COMPLIANCE | Public pages only · robots-aware crawling policy · ISO 9001/27001 · NDA-first |
Every engagement is NDA-first and starts with a free sample — judge the data before any commitment.
| In-house DIY | Generic SaaS tool | iWeb Data Scraping | |
|---|---|---|---|
| Setup & maintenance | You build scrapers, fight anti-bot, fix breakages weekly | Rigid templates, breaks on site changes, slow support | Fully managed — we build, monitor and fix, you never touch a proxy |
| Data quality | Best-effort, no QA layer, silent failures | Generic parsers, frequent gaps | 99%+ field accuracy, QA-verified, monitored 24/7 |
| Coverage | Limited to what you can maintain | Only supported sites | Any public site or app, at scale |
| Compliance | Your legal risk to manage alone | Often opaque about methods | ISO-certified, PII-scrubbed, NDA-first, documented |
| Time to value | Weeks to months of engineering | Fast but inflexible | Free sample in 48h, production in days |
Your product's coverage claim is only as good as the crawl underneath it — ours ships with the receipts.
Share of listings, sellers or assortment computed on measured coverage, not extrapolated samples.
Every SKU a rival lists — including the long tail where assortment strategy actually hides.
Crawling is discovery — finding and traversing every page of a platform (breadth). Scraping is extraction — pulling structured fields from those pages (depth). Enterprise projects need both: our crawls establish measured, complete coverage, then extraction turns each discovered page into clean records.
Every run ships a coverage report: URLs discovered by each method, successfully extracted, failed with reasons, and deltas versus previous runs. For share-of-market metrics this report is the denominator — auditable, not asserted.
Yes — sustained large-scale crawling is an infrastructure discipline: distributed fetching, adaptive rate limits per target, and anti-bot handling maintained by a dedicated team. We throttle to protect target stability; polite crawls are also the durable ones.
Both. One-time snapshots suit catalog builds, migrations and research; scheduled full crawls plus incremental change-tracking suit data products that must stay current. Many clients start with a snapshot and graduate to incremental refresh.