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Chrome extensionwhat they say

BuiltWith Technology Profiler

Find out what the website you are visiting is built with using this extension.

★★★★☆3.6 (414) · 300k+ users
Free
Website ↗ Chrome Web Store ↗
what mrrlens sees
MRR · No price listedNo price in the listing
Opportunity—
Buyer threads · 30 d0
“This makes a LOT of mistakes.”
#1 complaint · Bugs/Reliability · 71% of complaints read · analysed Oct 29, 2026 · source

01Revenue

No price in the listing

Store data from the Chrome Web Store listing, refreshed daily. Updated 1 d ago.

02Why users leave BuiltWith Technology Profiler

Bugs/Reliability5 reviews · 71%

Reviewers report frequent false positives and wrong detections, plus search redirects and affiliate-link injection, so results cannot be trusted.

“This makes a LOT of mistakes.” source ↗
1 more complaint, with verbatim quotesIncluded in the day pass and Pro.
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Sample: 7 recent complaints (1–3★ reviews) · clustered Oct 29, 2026 · complaints from May 2024–Jan 2026, 57% in the last 24 months · each review labelled by a model, quotes verbatim

03How to build a better BuiltWith Technology Profiler

Build difficultyHighAccuracy requires broad fingerprint data and constant validation; incumbents hold large datasets and network effects.
Three build ideas that answer these complaintsIncluded in the day pass and Pro.
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04Who wants a better BuiltWith Technology Profiler

0 buyer threads in the last 30 days name BuiltWith Technology Profiler, and 1 more is in the same market.

05Questions about BuiltWith Technology Profiler

How much revenue does BuiltWith Technology Profiler make?

BuiltWith Technology Profiler's listing publishes no price and no paid plan, so MRRLens shows no revenue estimate. It may still charge on its own website; a founder can verify the real figure.

What do users complain about most in BuiltWith Technology Profiler?

Across 7 recent complaints, the most common is bugs/reliability (71%). Reviewers report frequent false positives and wrong detections, plus search redirects and affiliate-link injection, so results cannot be trusted.

What are the best BuiltWith Technology Profiler alternatives?

The closest alternatives MRRLens found are Wappalyzer, NerdyData Website Inspector and WhatRuns. The full list, with why users leave, is on the BuiltWith Technology Profiler alternatives page.

How many people use BuiltWith Technology Profiler?

BuiltWith Technology Profiler lists 300k+ users on the Chrome Web Store, rated 3.6 (414).

See the full x-ray of BuiltWith Technology Profiler

Full 1-star breakdown with verbatim quotes, the build blueprint and every live thread — on every product.