W3Techs
Depends
Confidence: Medium
Use W3Techs' free surveys when you need to cite web technology market share . they are the industry default citation.
New check
Comparison
W3Techs vs BuiltWith
W3Techs and BuiltWith both land on Depends.
BuiltWith
Depends
Confidence: High
Buy if technographic lead generation directly drives your sales revenue and $295+/month fits the budget.
| Compare | ||
|---|---|---|
| Verdict | Depends | Depends |
| Best for | Analysts citing web tech market share | B2B sales teams prospecting by tech stack |
| Who it's not for | Teams needing per-site tech lookups | Casual users checking one site's stack |
| Privacy | Alleged sale of database access reported by a dark-web tracker (Oct 2024); unconfirmed . no confirmed breach details in sources reviewed.⁸ | No known public vulnerabilities found in the sources reviewed.13 |
| Support quality | No direct user evidence | No evidence in sources reviewed |
| Public sentiment | Third-party sources treat W3Techs as the default citation for web technology market share; direct user reviews are scarce.⁷ | Users praise the data depth and lead-generation utility but repeatedly flag the price as the biggest complaint. |
| Biggest gotcha | No published pricing; market reports require a quote via order form² | $295/month is the floor . real spend climbs past the headline price |
Pick W3Techs when
- Analysts citing web tech market share
- Journalists and bloggers needing stats
- Vendors sizing competitor markets
- Marketers choosing platforms
When W3Techs is not a fit
- Teams needing per-site tech lookups
- Anyone wanting real-time or own-site analytics
- Buyers needing audited, transparent methodology
- Enterprises wanting SLA-backed data feeds
Pick BuiltWith when
- B2B sales teams prospecting by tech stack
- Competitive and market research analysts
- OSINT and threat-intel researchers
- Ecommerce technology trend watchers
When BuiltWith is not a fit
- Casual users checking one site's stack
- Bootstrapped startups . $295/mo floor stings
- Buyers wanting verified contacts, not just tech signals
- Teams with light technographic needs . free tools suffice
Sources
official
- W3Techs - Crunchbase Company Profile & Fundingcrunchbase.comnews
review
review
- Rankings bug - W3Techs Forumw3techs.comreview
- W3Techs Provides Extensive, Reliable Technology Datahostingadvice.comreview
- 0xy0um0m is Allegedly Selling Access to W3Techs Databasedarkwebinformer.comsecurity
- 10 Best WordPress Web Design Agencies in 2026designity.comnews
- BuiltWith Plans & Pricingbuiltwith.comofficial
- BuiltWith Technology Lookupbuiltwith.comofficial
- BuiltWith Product Security Pagebuiltwith.comsecurity
- Is BuiltWith Safe? . Nudge Securitynudgesecurity.comsecurity
review