Technology Lookup
Reveal the complete tech stack of any website instantly
Try It FreeFreeTech-stack lookup for any website
Find companies by the technologies they use.
Search 12,000+ technologies. Download any list from $29.
Search a technology, or enter a domain like shopify.com to see its tech stack.
- 12,000+ technologies
- 450M+ websites
- $29 lists from, one-time
From any website to a lead list.
Look up a domain to see its stack, or pick a technology to get a lead list. Free.
Try Technology Lookup- 1Look up any website
Enter a domain to see its full tech stack. Free.
- 2Pick a technology
See every website that uses it, with company, country and language.
- 3Download the list
From $29 one-time, ready for CRM import.
See what any website runs on.
Product tour — 1:39, with captions. Jump to a chapter.
Pre-built Technology Datasets
Download curated lists of companies using specific technologies. Updated daily with fresh data.
Browse All TechnologiesLargest dataset below — WordPress
websites use WordPress. Every row opens the technology page with its full website list.
Popular Technologies
WordPressBlog23,136,781 websites
WooCommerceEcommerce6,178,246 websites
ShopifyEcommerce3,138,845 websites
WhatsApp Business ChatLive chat3,073,016 websites
WixBlogs2,699,124 websites
Squarespace CommerceEcommerce2,467,319 websites
HubSpotCRM747,900 websites
KlaviyoAudience Measurement403,088 websites
SalesforceCRM216,019 websites
PrestaShopEcommerce105,176 websites
MagentoEcommerce77,213 websites
WebflowPage builders61,266 websites
Bars drawn to scale against WordPress (23,136,781)
Browse by Category
- 01988technologiesEcommerce
Online shopping platforms
- 02790technologiesCMS
Content management systems
- 03497technologiesAnalytics
Web analytics and tracking tools
- 041,046technologiesWordPress plugins
WordPress plugins technologies
- 05154technologiesShopify apps
Shopify apps technologies
- 06150technologiesWordPress themes
WordPress themes technologies
- 07592technologiesAdvertising
Advertising technologies
- 08807technologiesMarketing automation
Marketing automation technologies
Everything You Need for Technology Intelligence
Powerful tools to discover technology stacks, generate leads, and find your ideal customers
Sample data
Lead Lists
Build custom lists of qualified prospects by technology
Create Lists
Keyword Search
Find companies in specific niches across 450M+ websites
Search NowChrome Extension Available
Analyze technology stacks instantly while browsing any website
Download ExtensionSimple, transparent pricing
Datasets from $29. Growth is $79 for a month, or $49/mo when you pay $588 once for the year.
Annual prices shown — paid once for 12 months, no auto-renewal.
Bulk Purchase
One-time datasets for specific technologies
$29one-time
1 Technology · $29/each
Select Technologies & Pay- Choose technologies, pay once, own data forever
- CSV delivered within 24 hours
- Ready for CRM import
Secure payment via Razorpay
Growth
Most popularLead lists, keyword search, exports & API
$49/moMonthly billing price: $79
$588 USD paid once for 12 months · Save $360/year
Get Growth- 10 technologies for full lead lists
- Unlimited keyword searches & dashboard exports
- API access with 5,000 credits/month
- Technology & website alerts (Domain Watch)
- Lead list reports & export history
One-time payment, no auto-renewal
Business
Unlimited technologies + API + priority support
$119/moMonthly billing price: $149
$1,428 USD paid once for 12 months · Save $360/year
Get Business- Unlimited technologies, keyword search & exports
- API access with 25,000 credits/month + buy more
- Technology & website alerts (Domain Watch)
- Lead list reports & export history
- Priority email support
One-time payment, no auto-renewal
Free plan: 10 searches a month, 50 results per search and 3 exports of up to 50 rows. No credit card needed.
Start free- Datasets from $29
- No Auto-Renewal
- Secure Payment
- Credit packs from $0.003
- Email contact@techleads.fyi
Book a 30-minute demo
Walk through live website lists, technographics, and lead workflows. We’ll send a Google Meet link with the invite.
Questions? Email contact@techleads.fyi
Frequently Asked Questions
What is TechLeads?
TechLeads is a technographics and lead-generation catalog. Search 12,000+ technologies, look up a domain, and download website lists from $29.
How is TechLeads different from BuiltWith?
TechLeads sells searchable live website lists and an API at lower list prices. Usage charts on technology pages use HTTP Archive crawl history where covered. Those crawl counts are never added to the live index.
Why do some technologies lack usage charts?
HTTP Archive history covers about 4,000 names. The live catalog has 12,000+. Technologies without crawl history still have live website lists. Coverage grows as more sources are added.
How do I find companies using a technology?
Search the catalog, open a technology page, preview sample sites, and download the dataset or build a lead list in the dashboard.