Technology Company Domain Database

Access comprehensive data on 920,000+ technology companies worldwide. Filter by tech stack, programming languages, cloud providers, company size, and funding stage for precision B2B targeting.

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920K+
Tech Company Domains
95+
Technology Categories
500+
Tech Stack Signals
98.5%
Classification Accuracy

Request Technology Company Data

Get customized datasets tailored to your specific technology market needs

Technology Segments

Comprehensive Tech Industry Coverage

Our technology database spans all major technology sectors, from enterprise software giants to emerging AI startups, with detailed classification and tech stack data.

Software Development Companies

185,000+ domains

IT Services & Consulting

142,000+ domains

Cloud & Infrastructure

78,500+ domains

Cybersecurity Firms

45,200+ domains

AI & Machine Learning

38,700+ domains

Data Analytics Companies

52,300+ domains

IoT & Hardware

34,100+ domains

Telecommunications

28,500+ domains

Enterprise Software

67,800+ domains

Mobile App Development

89,400+ domains

DevOps & Automation

31,200+ domains

Blockchain & Web3

22,600+ domains

Powerful Technology Data for B2B Sales and Marketing

Our technology company database provides deep insights into the technical infrastructure and capabilities of businesses worldwide. Whether you're selling developer tools, cloud services, or enterprise software, our data helps you identify and qualify prospects with precision.

Each technology company profile includes comprehensive tech stack detection, revealing the programming languages, frameworks, cloud providers, and tools they use. This enables highly targeted outreach based on actual technology adoption rather than surface-level firmographic data.

  • Tech Stack Detection: Identify 500+ technologies including programming languages, frameworks, databases, cloud services, and DevOps tools
  • Company Intelligence: Access funding data, employee count, revenue estimates, and growth signals for tech companies
  • Industry Classification: Precise categorization using IAB taxonomy with 95+ technology-specific subcategories
  • Weekly Updates: Fresh data on emerging tech companies, technology changes, and market movements 
// Query technology companies by tech stack
const response = await fetch(
  'https://api.websitecategorizationapi.com/v1/domains',
  {
    method: 'POST',
    headers: {
      'Authorization': 'Bearer YOUR_API_KEY',
      'Content-Type': 'application/json'
    },
    body: JSON.stringify({
      vertical: 'technology',
      tech_stack: ['react', 'nodejs'],
      cloud_provider: 'aws',
      funding_stage: 'series_b',
      employee_range: '50-200',
      limit: 100
    })
  }
);

const techCompanies = await response.json();
// Returns: companies using React + Node.js on AWS
// with Series B funding and 50-200 employees
Tech Stack Detection

Detect Technologies Used by Any Company

Our advanced detection identifies 500+ technologies across frontend, backend, infrastructure, and DevOps categories.

React
Vue.js
Angular
Node.js
Python
Java
AWS
Google Cloud
Azure
Docker
Kubernetes
PostgreSQL
Use Cases

How Teams Use Technology Company Data

From sales prospecting to competitive intelligence, discover how businesses leverage our technology database to drive growth.

B2B Technology Sales

Target technology decision-makers with precision using our comprehensive tech company database. Identify companies by tech stack, development tools, and infrastructure choices.

Developer Tool Marketing

Reach software development teams and engineering organizations. Filter by programming languages, frameworks, and development methodologies used.

IT Infrastructure Sales

Connect with IT departments and infrastructure teams. Identify companies using specific cloud providers, hosting solutions, and enterprise software.

Cybersecurity Solutions

Target organizations based on their security posture and technology exposure. Identify companies that could benefit from security tools and services.

Tech Market Research

Analyze technology adoption trends across industries. Track emerging technologies, market penetration, and competitive landscapes.

Partnership Development

Find potential technology partners, integration opportunities, and ecosystem players. Identify complementary technology companies for strategic alliances.

FAQ

Frequently Asked Questions

Common questions about our technology company database and tech stack detection capabilities.

Our technology detection covers 500+ technologies across multiple categories: frontend frameworks (React, Vue, Angular, Svelte), backend languages (Node.js, Python, Java, Go, Ruby), databases (PostgreSQL, MongoDB, MySQL, Redis), cloud providers (AWS, Google Cloud, Azure, DigitalOcean), DevOps tools (Docker, Kubernetes, Terraform, Jenkins), analytics platforms (Google Analytics, Mixpanel, Amplitude), and many more. We continuously add new technologies as they emerge in the market.

Our technology classification achieves 98.5% accuracy through a combination of multi-signal analysis, machine learning models, and continuous validation. We analyze website content, job postings, GitHub repositories, API signatures, HTTP headers, and other technical indicators. For tech stack detection specifically, we verify findings through multiple independent signals to minimize false positives.

Yes, our API supports comprehensive filtering by firmographic data including funding stage (seed, Series A through E, public), employee count ranges, estimated revenue, geographic location, and founding year. You can combine these filters with technology-specific criteria to build highly targeted lists, such as "Series B startups with 50-200 employees using React and AWS."

We update our technology database on a weekly basis, with high-priority companies (fast-growing startups, recently funded companies) receiving more frequent updates. Tech stack changes are typically reflected within 7-14 days of detection. We also run continuous monitoring for funding announcements, acquisitions, and other significant company events.

Technology verticals describe what a company does (e.g., "SaaS", "Cybersecurity", "AI/ML company"), while tech stack data describes what technologies they use internally (e.g., "uses React, Node.js, and AWS"). Both data points are valuable: vertical classification helps you find companies in your target market, while tech stack data helps you qualify whether they're a good fit for your specific product or service.

We offer both real-time API access and bulk data exports. The API is ideal for integrating with your CRM, enriching leads in real-time, or building custom applications. Bulk exports are available in CSV and JSON formats for data analysis, warehouse loading, or offline processing. Enterprise plans include scheduled data deliveries and custom export configurations.
Related Resources

Explore More Data Categories

Discover additional domain databases and categorization tools for your business needs.

SaaS Companies

450K+ software-as-a-service company domains with subscription model data

Industry Verticals

Complete IAB taxonomy coverage across all business categories

By Funding Stage

Filter companies by investment rounds from seed to IPO

Hiring Activity

Track company growth through job posting analysis

Start Building with Technology Company Data

Get instant access to our technology database API. Query by tech stack, filter by company attributes, and power your B2B sales pipeline.

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