# BuiltWith alternative Look up a site’s technology, paid per lookup. Use BuiltWith alongside other technology data from one TaskFuel balance. Compare how much detail each lookup returns, and what it costs. BuiltWith and Findymail were each tested once on stripe.com. The BuiltWith summary tool is priced here and was not run. Provider in the worked example: BuiltWith. Price shown for this route: 5.5¢ per lookup. ## Compare BuiltWith alternatives. TaskFuel provides access to BuiltWith and the other providers below. A direct BuiltWith plan and TheirStack are included for context. We publish this comparison and sell access through TaskFuel. Technology lookup options, billing and trade-offs. Prices as of 30 October 2026. | Option | Price and billing | Strength | Good to know | Available through TaskFuel | | --- | --- | --- | --- | --- | | BuiltWith (Direct provider account) | $295 / month. Monthly plan. Basic plan. Pro is $495 and Team is $995. Individual site lookups on the website are free. | Technology lists, keywords and retail reports on top of single-site lookups. | Plans start at $295 a month. Individual site lookups on its website are free. | No | | TheirStack (Direct provider account) | $0.109 / company credit. Prepaid credits. 1,000 company credits for $109, rolling over for 12 months. API plans start at $49 a month for 1,500 credits. | Technology stacks detected from a company’s job posts. | You buy credits and manage the account yourself. | No | | BuiltWith (Domain lookup) | $0.055 / lookup. Per request from your TaskFuel balance. Full technology profile for one domain. | A full technology profile for a domain, with first and last detected dates. | One domain per call. Our response listed 1,069 technology names. | Yes | | BuiltWith (Technology summary) | $0.015 / lookup. Per request from your TaskFuel balance. Technology counts by group for one domain. | Technology counts by group for a domain. | Counts only, not a full list. Priced for this guide and not run in our test. | Yes | | Findymail (Company technology stack) | $0.07 / lookup. Per request from your TaskFuel balance. Technology stack for one company domain. | The tools a company uses, grouped by category. | Covers tools such as spreadsheets and cloud services, not only the website. | Yes | - [BuiltWith: provider reference](https://builtwith.com/plans). Checked 2026-10-30. - [TheirStack: provider reference](https://theirstack.com/en/pricing). Checked 2026-10-30. - [BuiltWith: provider reference](https://api.builtwith.com/domain-api). Checked 2026-10-30. - [BuiltWith: provider reference](https://api.builtwith.com). Checked 2026-10-30. - [Findymail: provider reference](https://findymail.com). Checked 2026-10-30. ## What it can do ### BuiltWith domain lookup Technologies detected on a domain, with first and last detected dates. Our call listed 1,069 technology names across 177 pages and subdomains. Price: $0.055 / lookup. ### BuiltWith technology summary Counts of technologies by group for a domain. Price: $0.015 / lookup. ### Findymail technology stack The tools a company uses, by domain. Our call returned 291 technologies in 21 categories. Price: $0.07 / lookup. ## A real example Tested on 2026-10-30 through BuiltWith. We looked up stripe.com. BuiltWith returned 1,069 technology names across 177 pages and subdomains. Your agent asked: Look up the full technology profile of stripe.com Returned in this test: - Last detected in October: React, CloudFront, Fastly CDN, Apple Pay, Google Pay, Algolia, Contentful - Technologies listed: 1,069 names across 177 pages and subdomains - Per technology: Name, tag, first and last detected dates - Company: Stripe, LLC, finance - Tag groups: 30, including payment, analytics, hosting and CDN Charged in this test: $0.055. One domain, one lookup. The list includes past detections with their dates. ## Try the API request Use your TaskFuel API key as TASKFUEL_API_KEY in your terminal or server. Keep it out of browser code. ### 1. Check the price This request checks the price without paying. These are the exact inputs of the BuiltWith lookup. LIVEONLY was set, and the response still listed older detections with their last-detected dates. ```sh curl --fail-with-body https://app.taskfuel.ai/v1/call \ -H "Authorization: Bearer $TASKFUEL_API_KEY" \ -H 'Content-Type: application/json' \ --data-binary @- <<'TASKFUEL_REQUEST' { "url": "https://builtwith.mpp.paywithlocus.com/builtwith/domain", "method": "POST", "body": { "LOOKUP": "stripe.com", "NOPII": "1", "LIVEONLY": "1" }, "dryRun": true } TASKFUEL_REQUEST ``` ### 2. Run the request Review amount_usd in the quote. To pay and run, change dryRun to false and add maxAmountUsd with that approved amount inside the same JSON object. Keep the inputs unchanged; this limit applies to one call. ### 3. Read the result Read data.Results[0].Result.Paths[].Technologies[]: Name, Tag, FirstDetected and LastDetected, as milliseconds since 1970. data.Results[0].Meta holds company details. [Setup and API reference](https://taskfuel.ai/docs/) · [Job polling and timeout recovery](https://app.taskfuel.ai/using.md) ## Connect your agent Read the [setup guide](https://taskfuel.ai/docs/setup/) and choose the connection your agent supports. Use one TaskFuel account and prepaid balance. Inspect the provider and request quote before a paid call, then review the returned response and recorded charge. ## When to use it ### See a prospect’s technology at a glance. Ask your agent for the technology profile of a company’s website, with first and last detected dates for each item. ### Look beyond the website. Findymail’s lookup lists the tools a company uses, such as cloud services and analytics, grouped into categories. ### See when a technology first appeared. BuiltWith lists a first and last detected date for every technology it finds, so an agent can tell new additions from old ones. ## Questions ### Is BuiltWith available through TaskFuel? Yes. Your agent pays from your TaskFuel balance, so there is nothing else to sign up for. BuiltWith is available next to Findymail, and the exact request and charge are shown in the example. ### What does a BuiltWith lookup cost? Our BuiltWith lookup cost $0.055 and the Findymail lookup $0.07 on 30 October 2026. BuiltWith’s own plans start at $295 a month, as published that day. Your agent shows the price for your own request before it pays. ### Is it the same data as BuiltWith? The BuiltWith tools return BuiltWith data. Findymail returns its own list of company technologies, so the results differ. ### Can I check a technology across many sites? BuiltWith offers technology lists on its own plans. Our tests covered single-domain lookups. ### Can I look up one site for free? BuiltWith lets you look up individual sites on its website for free. TaskFuel returns the lookup as data for an agent. ## Related tool guides - [Add company details to the technology lookup](https://taskfuel.ai/tools/company-enrichment/) - [Inspect a URL’s structured metadata](https://taskfuel.ai/tools/url-metadata/) - [Compare Wappalyzer alternatives for technology detection](https://taskfuel.ai/tools/wappalyzer-alternative/) ## Reference - [Read this guide on the website](https://taskfuel.ai/tools/builtwith-alternative/). - [Browse providers and capabilities](https://taskfuel.ai/catalog/). - [Pricing](https://taskfuel.ai/pricing/). - [Agent instructions](https://taskfuel.ai/llms.txt).