Build vs buy for web data: scraping hours, proxy costs, maintenance burden versus one-time dataset prices. With concrete numbers from our own pipelines.
Sources compared
| Source | Access | Price | ISIN | Coverage | Update cadence |
|---|---|---|---|---|---|
| DIY scraping (Apify/Crawlee) | Build + run | $0.3-2/1k pages compute + dev hours | no | Whatever you build | You maintain it |
| Apify Store actors | Per-use | $1-5/1k results typical | no | Whatever actors exist | Maintained by dev |
| Dataset marketplaces (Bright Data, ScrapeHero, CoreSignal) | One-time or subscription | Enterprise: custom-quoted, often $100s+. Indie listings: $3-15 one-time | yes | Fixed snapshot | Frozen at purchase |
| Our datasets (vhsgreed) | One-time | $2-5 (launch pricing) | yes | Verified snapshots w/ methodology docs | Versioned (v4 = 4th revision) |
DIY scraping (Apify/Crawlee): Cheap at 1 run, expensive at maintenance forever.
Apify Store actors: Best for ongoing needs on popular targets.
Dataset marketplaces (Bright Data, ScrapeHero, CoreSignal): Cheapest for point-in-time analysis. Ask what QA was applied before you buy.
Our datasets: Verification layer is the product, not just rows.
What our data adds
- Worked example from our own pipeline, 2026-09-24: 100 Swiss Zefix companies with full register details, 56 seconds runtime, $0.0124 platform compute. That is $0.12 per 1,000 companies; the compute is cheap, the maintenance is the cost.
- Maintenance evidence from a 30-scraper sweep the same day: 25 of 30 delivered data. The 5 failures were 2 upstream outages (crt.sh HTTP 502, Lithuanian KRS HTTP 500), 1 target silently dropping our search filter server-side, and 2 anti-bot blocks (Indeed, Google Jobs). Two of the five failed silently: exit code 0 with zero results.
- Targets change markup and behavior more often than buyers expect. Silent failures mean a scraper can look healthy and return nothing, so recurring scraping needs monitoring or a maintainer either way.
- Break-even: one-time analysis favors buying; recurring favors scraping or maintained actors
Disclosure: I run vhsgreed.win and sell the related datasets and actors. Take my numbers accordingly.
https://www.vhsgreed.win/data/web-scraping-vs-buying-datasets-cost/
submitted by /u/vhsgreed
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