The Haus Research Briefing

Installmap vs BuiltWith 2026: Free Shares of Named Lists or Paid Site Lists

Two website technology detection sources compared on what they publish and what they sell, from our ranking of eleven technographics providers. BuiltWith pages were read on 3 September 2026 and Installmap pages on 4 September 2026.

  • BuiltWith scale: 126,278 technologies, 491.9 million domains, 18 years of history, per its plans page
  • BuiltWith cost: trends free; site lists on plans at $295, $495 or $995 a month
  • Installmap scale: six named company lists, 21,488 companies crawled, plus 8,291 sampled websites
  • Installmap cost: free to read and cite; no company lists for sale
  • Checkability: Installmap publishes its sample, fingerprints, minimum base and failure counts; we found no sample definition under BuiltWith trends
  • Which to use: BuiltWith for prospect lists and history, Installmap for a quotable share of a known group

Key topics: Installmap vs BuiltWith, BuiltWith alternative, BuiltWith pricing, free technographics data, website technology detection, software market share by company list.

The eleven-provider ranking: Haus Research on technographics data providers

Where to start: Installmap homepage

What is The Haus Research Briefing?

Audio briefings from Haus Research, a research firm. Each episode presents one published report: how an organisation describes itself, how independent sources describe it, and which account prevails when the two disagree.