# Can I replace Wappalyzer with an AI agent?

A technology lookup tool with a browser extension, lead lists by technology, email verification and an API. Partly. looot covers some of the jobs and not others.

## What Wappalyzer does and what looot covers

- Technologies on one site: covered. Providers: builtwith, predictleads, sumble, theirstack, tomba.
- Company data for a domain: covered. Providers: people-data-labs, coresignal, thecompaniesapi.
- Lists of sites using a technology: partial. Providers: theirstack, sumble. Search by technology runs on each provider's own index, so coverage varies.
- Verify emails: covered. Providers: millionverifier, bounceban, leadmagic, zerobounce, scrubby, hunter.
- Browser extension: not covered. looot has no extension; your agent looks up domains from a list.
- Alerts when a site's stack changes: not covered. Watching sites needs scheduled runs, not available yet.

## Agent prompt to replace Wappalyzer

Use looot to tell me which technologies each website I give you runs on, grouped by category, and flag the sites that use a technology I name. If you have not yet, set up https://looot.ai/skill.md first. Then search the looot catalog for each step, check the price of each endpoint before you call it, run the cheapest one that fits, and show me the results as a table.

## Can an AI agent replace Wappalyzer?

Partly. An agent running looot can do some of what Wappalyzer does through catalog endpoints, and the page marks the jobs it cannot do.

## Is there a free Wappalyzer alternative?

looot has no monthly seat. You pay per call to the provider you pick, and the catalog shows each endpoint's price before you run it. Whether that comes out cheaper than Wappalyzer depends on your volume.

## What does Wappalyzer cost?

List prices change, so check Wappalyzer's own pricing page. This page does not repeat them. The looot side is read live from the catalog on the web version of this page.

## What is a good Wappalyzer alternative for an AI agent?

An agent with a looot connection can call the providers behind Wappalyzer's data jobs directly. The providers used here are builtwith, predictleads, sumble, theirstack, tomba, people-data-labs, coresignal, thecompaniesapi, millionverifier, bounceban, leadmagic, zerobounce, scrubby, hunter.

## Which Wappalyzer features does looot not cover?

Not covered: browser extension, alerts when a site's stack changes. Keep Wappalyzer for those, or use another tool beside looot.

## How do I replace Wappalyzer with looot?

Paste the agent prompt on this page into your coding agent. It sets up looot, finds the endpoints for each job and runs them. You can edit the prompt to match your own inputs.

## Do I need a Wappalyzer account to use looot?

No. looot calls its own providers and does not connect to your Wappalyzer account. Your existing Wappalyzer data stays where it is.

## Is there a Wappalyzer API alternative?

Yes. Tech stack lookups run through one looot key as the job company.technographics, from BuiltWith, PredictLeads, Sumble, TheirStack and Tomba. Send a domain, read the technologies back as JSON, and pay per lookup.

## Related apps

- /can-i-replace/builtwith
- /can-i-replace/similarweb
- /can-i-replace/clearbit

## Last reviewed

2026-11-03. Live prices are on the web page, read from the catalog.

## Agent skill for this page

https://looot.ai/can-i-replace/wappalyzer/skill.md sets an agent up for exactly the jobs on this page, with the live price of each, and offers the page's starter task once the user has picked a job and seen the price. The line to give an agent is under "Give this to your agent" below.

## For agents

### Give this to your agent

```text
set up looot for Wappalyzer jobs - https://looot.ai/can-i-replace/wappalyzer/skill.md
```