BuiltWith Review

BuiltWith is the gold standard for website technology profiling, tracking the technology stacks of over 600 million websites. It detects ecommerce platforms, analytics tools, payment processors, CDNs, and hundreds of other technology categories. The data powers competitive research, lead generation, and market analysis for agencies, SaaS companies, and ecommerce professionals.

BuiltWith data quality is the best in the industry for established technologies. Detection of major ecommerce platforms, analytics tools, and marketing stacks is highly accurate. Newer or niche technologies may take longer to appear in the database. Historical data going back over 15 years is uniquely valuable for trend analysis.

The web interface is functional but prioritizes data density over visual design. Power users appreciate the depth, but newcomers may find the reports overwhelming. The Chrome extension is the most accessible entry point, providing a quick technology summary for any website you visit. Report exports in CSV and Excel format support further analysis.

The free tier provides basic technology lookups with limited results. Basic at $295 per month includes full technology profiles, lead lists, and API access. Pro at $495 adds market share reports and advanced filtering. Enterprise at $995 includes custom reports and priority support. The pricing is justified for agencies and SaaS companies with sales-driven use cases.

Key features include technology market share dashboards, keyword-based lead filtering, competitor technology monitoring, and integration with CRM platforms. The BuiltWith API supports bulk lookups and can be embedded into internal tools. Technology alerts notify you when target websites add or remove specific tools.