4¢ per lookup

Wappalyzer alternative

Detect a company’s technology, paid per lookup.

Use BuiltWith, PredictLeads and Findymail from one TaskFuel balance. Compare the evidence each detection comes with, and what it costs.

One TaskFuel account and prepaid balance. Connect your agent and it shows the price before it pays.

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Works with

Compare Wappalyzer alternatives.

TaskFuel provides access to the providers below. A direct Wappalyzer plan is included for context. We publish this comparison and sell access through TaskFuel.

Technology detection options, billing and trade-offs. Prices as of 2 November 2026.
OptionPrice & billingChoose it forGood to knowAvailable through TaskFuel
WappalyzerDirect provider accountProvider reference$250 / monthMonthly planPro plan with 5,000 technology lookups. Business is $450 for 20,000. A free account includes 50 lookups a month, and API access needs a plan.Technology lookups on a website, with lead lists and CRM enrichment on top.Plans start at $250 a month. A free account includes 50 lookups a month, and API access needs a plan.No
BuiltWithDomain lookup$0.055 / lookupPer request from your TaskFuel balanceFull technology profile for one domain.BuiltWith’s domain profile, with first and last detected dates for each technology.Each call covers a single domain. Our 30 October response listed 1,069 technology names.Yes
PredictLeadsCompany technology detections$0.04 / lookupPer request from your TaskFuel balanceFirst page of technology detections for one company domain.Technology detections with first and last seen dates, scores and supporting evidence.Returns one page of detections at a time. Later pages of the same search are free.Yes
FindymailCompany technology stack$0.07 / lookupPer request from your TaskFuel balanceTechnology stack for one company domain.Company tools grouped by category.Includes tools like spreadsheets and cloud services beyond the website. Tested on 30 October.Yes

Wappalyzer alternative: what your agent gets.

PredictLeads was tested on 2 November. BuiltWith and Findymail were tested on stripe.com on 30 October and are priced again here.

  • PredictLeads technology detections

    Technologies detected for a company domain, with dates, scores and supporting job openings and web pages. Our test returned 100 detections.

    $0.04 / lookup
  • BuiltWith domain profile

    Technologies detected on a domain across its pages and subdomains, with first and last detected dates.

    $0.055 / lookup
  • Findymail company tools

    The tools a company uses, by domain, grouped into categories.

    $0.07 / lookup

Technology detections, tested.

We asked for the technology detections for stripe.com. PredictLeads returned 100 detections on the first page, each with dates, a score and supporting evidence.

TaskFuel test run ·

Charged $0.04

Your agent asked

Find the technology stripe.com uses
Data from
PredictLeads

What came back

Highest-scoring detections
math.js, core-js, DoubleClick, The Trade Desk, BidSwitch, LinkedIn Insight Tag
Detections returned
100 on the first page, scores 0.25 to 1
Newest detection
1 Nov 2026
Per detection
First and last seen, score, source count, departments, locations
Evidence
Job openings and web pages

One company, first page of results.

Try it in your next task.

Sign in to TaskFuel and connect your existing agent. Ask it to detect the technology a company uses and show the price before it makes the paid call.

01

Name the task

Tell your agent what the output needs to contain.

02

See the price

Your agent shows the provider and price before spending.

03

Review the response

Check the output against your task. The call reports its cost and remaining balance.

When to use it.

Qualifying a lead

See which technologies a company runs.

Ask your agent for a company’s technology detections, with first and last seen dates for each.

Comparing sources

Different sources, different evidence.

PredictLeads attaches job openings and web pages to its detections, BuiltWith lists detections by page, and Findymail groups tools by category.

Judging a detection

See how sure each detection is.

PredictLeads gives each detection a score from 0.25 to 1, a source count, and first and last seen dates.

Good Questions.

Do I need a Wappalyzer account?

No. Your agent pays from your TaskFuel balance, so there is nothing else to sign up for.

What does a technology lookup cost?

Our PredictLeads lookup cost $0.04 on 2 November 2026. Wappalyzer’s Pro plan is $250 a month with 5,000 technology lookups, as published that day. Your agent shows the price for your own request before it pays.

Is it the same data as Wappalyzer?

No. Each source runs its own detection, so the technologies and dates differ.

Does Wappalyzer have a free tier?

A free Wappalyzer account includes 50 lookups a month, and API access needs a plan. TaskFuel suits agents that need each result as data.

Your agent can do things it couldn’t this morning.

$1 in free credit, no card required.

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