# Ful.io - Technology Profiler & Lookup

> Publicly sourced profile assembled by Optimly, in the Optimly AI Brand Index. Last refreshed 2026-10-04.

- **Business Profile:** https://optimly.ai/brand/ful-io-technology-profiler-lookup
- **Dataset:** https://optimly.ai/brand/ful-io-technology-profiler-lookup.json
- **Markdown:** https://optimly.ai/brand/ful-io-technology-profiler-lookup/llms.txt
- **Official website:** https://ful.io
- **Slug:** ful-io-technology-profiler-lookup
- **Categories:** data-analytics-business-intelligence, marketing-technology, sales-crm

## Overview

- **Tagline:** Leverages the largest live web technology intelligence dataset with 75,000+ technologies and 100M+ indexed websites, offering highly targeted reporting, technology comparisons, and direct CRM integration.
Source: Brand's website (https://ful.io) · 2026-10-04

- **Description:** Ful.io is a technology profiler and lookup service that helps businesses identify the technology stack of any website and find companies based on the tools they use. It offers a comprehensive live web technology intelligence dataset, enabling users to build targeted reports, compare technologies, and export data for sales, marketing, development, and recruitment purposes.
Source: Brand's website (https://ful.io) · 2026-10-04

## Offerings

- **Core capabilities:**
  - Technology Lookup (website tech stack analysis)
  - Technology Reports (company lists by tech usage)
  - Technology Comparison
  - Browser Extensions
  - API & CRM Integrations.
Source: Brand's website (https://ful.io) · 2026-10-04

- **Pricing:** Freemium (free plan with monthly lookups, plus paid plans for larger reports and API access).
Source: Brand's website (https://ful.io) · 2026-10-04

## Audience

- **Target industry:** Sales & research professionals, marketers, developers, recruiters.
Source: Brand's website (https://ful.io) · 2026-10-04

Page last updated 2026-10-17.