Find The Companies Already Using Your Competitor’s Technology
Instead of another generic company list, tell us the technology, competitor or platform you want to target. We identify the companies using it via BuiltWith data, enrich the accounts with available contact information, and deliver a structured, targeted dataset ready for outbound.
Your Best Prospects May Already Be Telling You What They Need
Generic prospecting often misses the most relevant signal you can target: what a company already uses.
Generic Industry Lists Are Too Broad
Knowing a company is in SaaS or eCommerce doesn't tell you what technology it already uses.
Competitor Customers Are Difficult To Identify
Most databases don't simply hand you a clean list of companies using a particular competitor.
Manual Technology Research Doesn't Scale
Checking websites one by one is slow and inconsistent.
Raw Technology Data Isn't A Sales List
Knowing a domain uses Shopify isn't enough—sales teams still need company and contact information.
Switching Signals Are Hard To Find
Technology adoption and changes can provide useful signals for prospecting when available.
Your Team Needs A Usable Output
Salespeople need structured records they can load into a CRM or outreach platform, not a raw URL list.
Technology Signal ≠ Guaranteed Buyer
If you sell an alternative to HubSpot, you may want to identify businesses currently using HubSpot. Technology usage is a targeting signal—not a guarantee.
What Technology Usage Tells You
- The company is a plausible fit for your offer
- You can narrow the market to a more relevant population
- You have a specific, relevant reason to reach out
What It Doesn't Tell You
- Whether the company wants to switch
- Whether they have budget or are actively shopping
- Whether they will respond or become a customer
Generic List vs. Technology-Based Targeting
Instead of starting with "who is in this industry?", start with "who is already using the technology relevant to what I sell?"
Generic List
- Industry
- Location
- Company size
- Job title
Technology-Based List
- Industry, location & company size
- Technology used
- Competitor / platform signal
- Traffic & other available signals, plus contact enrichment
Who This Is For
Best when your starting point is "find companies using this technology or competitor." Need deeper ICP research beyond tech signals—industry, size, title, revenue, funding? See Custom Contact List Building instead.
Included in Every Competitor Customer Intelligence Plan
Every plan below comes with these core essentials, no exceptions.
How It Works
From order to results in four simple steps.
Choose Your Technology
Tell us which tech stack you want to target—Shopify, HubSpot, Salesforce, or thousands of others.
BuiltWith Data Scraped
We pull matching websites from millions of tracked domains, filtered by your criteria.
Enriched With Contacts
Domains are enriched with decision-maker emails and phone numbers, not just the raw list.
Delivered Ready to Use
You receive a clean CSV/Excel export, ready for your CRM or outreach tool.
Simple, Transparent Pricing
Choose the plan that fits your needs. No hidden fees, ever.
Starter Pack
Best for testing a targeting idea
- 5,000 Websites Scraped
- Basic Contact Info
Pro Pack
Best for an active outbound campaign
- 10,000 Websites Scraped
- Premium Enrichment
Unlimited Pack
Best for larger research requirements
- Unlimited Websites
- Dedicated Support
Additional Inclusions
Everything else that comes standard with Competitor Customer Intelligence.
Tech Stack Targeting
Find companies using specific technologies like Shopify, HubSpot, Salesforce, or thousands of others.
Global Coverage
Access data from millions of websites across the globe, filtered by country or region.
Advanced Filtering
Filter by technology spend, traffic rank, company size, and vertical to pinpoint your best prospects.
Enriched Contact Data
We don't just give you domains; we enrich them with decision-maker emails and phone numbers.
Historical Data
Where available, see when a technology was added or removed—useful context for switching signals.
Ready-to-Use Format
Data delivered in clean CSV/Excel formats, ready for immediate upload to your CRM or outreach tool.
Need a custom plan?
Whether your requirement is small or large, we've got you covered. Hit ‘Chat With Us’ on any plan above, and we'll tailor everything to your needs.
Secure Checkout
What Our Customers Say
Real stories from businesses thriving with our solutions.
"We targeted users of a competitor's software and the conversion rate outperformed our usual cold outreach in this campaign. BuiltWith data is gold."
"Great service. We needed a list of all Shopify Plus stores in the UK, and they delivered it in 24 hours with emails."
"The 'Unlimited' pack is insane value. I've built lists for three different campaigns already. Highly recommended."
"Targeted every Shopify Plus store in North America running a specific app. List came back clean and enriched."
"Found our exact competitor's customer base by tech stack. Conversion on that list beat everything else we tried."
"Good data, a few contacts were outdated but that's expected with any tech-stack based list."
What Happens If The Data Isn’t Right?
Data Accuracy Guarantee
If a batch of tech-stack data is inaccurate, we re-pull it at no cost.
Pulled Fresh At Order Time
Technology data is pulled fresh from BuiltWith at the time of your order—we don’t rely on a stale cached dataset.
Domains Plus Contacts
Pro and Unlimited packs enrich domains with decision-maker emails and phone numbers where available. Not every domain will have a matched contact.
Honest About The Signal
Technology usage is a targeting signal—not a guarantee that a company wants to switch, has budget, or will reply.
This is a data-retrieval guarantee—it doesn’t guarantee replies, meetings or sales.
What You'll Actually Receive
Illustrative example—your actual data is fully verified before delivery.
Competitor Customer Intelligence
Found Their Customers? Now Reach Them
Technology-based customer lists become valuable when they are enriched, verified, and moved into a focused outbound motion.
Frequently Asked Questions
A few things clients usually ask before getting started.
How accurate is the technology data?
Do you provide contact emails, not just company names?
Can I target by country or region?
What's the turnaround time?
What does the 'Unlimited' pack include?
What can I filter by?
Can this integrate with my CRM or list tool?
How is this different from Custom Contact List Building?
Can you enrich or validate the list further?
Ready To Target By Tech Stack?
Get a verified list of companies using the exact technologies you sell into.