Is Web Scraping Legal? A Practical Guide for Businesses

"Is this legal?" is the first question every serious client asks before we start a web scraping project, and it deserves a real answer rather than a blanket yes or no -- because it genuinely depends on what you're scraping and how.

Publicly available data is generally lower-risk

Scraping data that's publicly visible without logging in -- product prices, public reviews, job listings -- is the lowest-risk category, and courts in several jurisdictions have leaned toward treating this as permissible, particularly when it doesn't involve bypassing access controls.

That said, "lower-risk" is not "no-risk" -- a site's own terms of service can still create contractual issues even for public data, separate from the legal question of whether accessing the data itself was permitted.

What actually raises risk

The real red flags are: scraping behind a login (bypassing authentication), ignoring an explicit robots.txt disallow directive, scraping personal data covered by privacy regulation (GDPR, CCPA), or scraping at a volume/speed that functions like a denial-of-service attack on the target site.

Reselling someone else's copyrighted content wholesale is a separate, additional risk on top of the scraping question itself.

How we approach it

Every web scraping engagement we take on starts with a quick review of the target site's terms and robots.txt, reasonable rate-limiting so we're not hammering their servers, and a clear separation between collecting public factual data versus reproducing copyrighted content.

If your use case touches personal data or a login-gated source, that changes the conversation considerably, and we'll tell you upfront if a project needs a legal review before we build it.

Public and factual is usually fine. Logged-in, personal, or copyrighted is where the real risk starts.