Ful.io
Identifies the technology stack of any website and builds targeted lists of companies using specific technologies, with filtering and export capabilities.
This is a web technology intelligence platform that identifies the technology stack of any website and builds targeted lists of companies using specific technologies. It serves sales, marketing, development, and recruiting teams in B2B companies of all sizes. The platform is delivered as a SaaS with browser extensions, API, and CRM integrations, offering a free tier and enterprise options.
Key features
- Technology lookup for any website
- Build reports of companies using a technology
- Filter by country, domain ending, social presence
- Compare technologies side-by-side
- Export reports to CSV or CRM
- Browser extensions for Chrome, Firefox, Edge
- API and MCP server for programmatic access
- Bulk lookup of website lists
- CRM enrichment for HubSpot
- No social media activity within the last 30 days
GTM channels
- Blog
- Partner program
- Marketplace
- API
- Docs
ICP
- Sales teams
- Marketing teams
- Data analytics teams