How to compare PublicWWW alternatives

By SearchWebCode · Updated October 14, 2026 · Comparison · 2 min read

Choose a tool by the task: arbitrary source-code search, catalogued technology lookup or enriched lead lists. Use the same query and record the conditions before comparing results.

This is a comparison workflow, based on public product descriptions. It contains no dated cross-provider coverage or speed benchmark. Use the checklist below to make a comparison for the footprints you care about.

Three worked query examples

WordPress path: wp-content. Inspect a returned source for an actual asset path and distinguish it from an incidental reference.
Shopify assets: cdn.shopify.com. Confirm the hostname appears in the stored source; this fingerprint does not prove a store is currently active.
Meta Pixel library: fbevents.js. Read the surrounding script tag and initialization. A library reference does not establish that a pixel fired.

Record the conditions

For each provider, save the query, literal/regex mode, filters, plan, date and time, available index date, displayed count label, visible domains and export limit. Keep a screenshot of the query and its result labels. Log a paywall or inaccessible capability as unavailable, rather than interpreting it as zero matches.

Compare the same first-page size. Record whether totals are candidate bounds, sampled estimates or exact counts. Inspect matching source on a shared sample of domains before judging false positives. Query speed, count speed and complete export time are separate measurements.

What each tool is designed for

PublicWWW and NerdyData provide website source-code search; inspect their current feature and pricing documentation for the capabilities you need.
BuiltWith and Wappalyzer provide catalogued technology lookups and related data products.
SearchWebCode provides literal, regex and boolean source search, full stored source for checked results, and CSV/API access. Choose PAYG at 5¢ per search credit or a Research/Pro plan with monthly allowances.

Make the outcome useful

A useful comparison says which provider found the domains relevant to your task, which matches you checked, what you could export and what you paid. Publish the dated evidence alongside any coverage or speed claim. The provider comparison pages link to official pricing sources; their different row and request units need to be read separately.

Count examples use retained query samples from 2026-10-14. Samples describe stored source from the current index; candidate bounds, estimates and exact matches have different meanings. Methods and author information.

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Frequently asked questions

Has this guide benchmarked all providers?

No. It supplies a repeatable method and worked query examples, not measured provider-by-provider results.

Can I compare displayed totals directly?

Only after checking what each total measures, the query settings, index dates and coverage. Candidate bounds, estimates and exact counts are different measures.

Where are the current SearchWebCode prices?

The pricing page provides PAYG and Research/Pro terms, monthly search credits and export allowances. Existing subscribers keep their purchased terms.