(Intelligence X) is a search engine and data archive specializing in the "dark" corners of the internet. The free version provides limited access to a massive repository of leaked data, historical website versions, and deep web content. Overview of Intelx.io Free
Even on the permanent free tier, Intelx provides several essential tools for OSINT and personal security: Tools - Intelligence X
| Feature | Free Tier | Premium Tier | | :--- | :--- | :--- | | | Limited daily queries. | Unlimited queries. | | Result Visibility | "Blind" visibility (See title, not content). | Full content visibility (passwords, hashes, full text). | | API Access | None (historically restricted). | API Key provided for automation. | | Email Alerts | Not available. | "Leaks Alert" for proactive monitoring. | | Export Options | None. | Export results to CSV/JSON. | Intelx.io Free
But is the free tier worth your time? What are the actual limits? And how can you maximize the search results without spending a dime?
Some OSINT frameworks (like Maltego or SpiderFoot) have Intelx integrations. While you still need an API key, these tools can sometimes help visualize the free-tier metadata more effectively. Are There Alternatives? (Intelligence X) is a search engine and data
Intelx.io is a powerhouse of data. While the "free" version acts more like a directory than a full investigative tool, it remains an essential first step for OSINT researchers to see if a target has a digital footprint in the darker corners of the web.
Utility: 3/10 (For bulk work) Accuracy: 10/10 (The data is real) Value: 9/10 (Can't beat free) | Unlimited queries
: Checking if your own email address or domain has been part of a publicly indexed leak.