Search the OSINT tools directory.

Open threat-intelligence community pulses

Best for: Use it when an indicator needs community threat-intelligence context and related indicators.

Open-source threat-intelligence sharing platform

Best for: Use it when a team needs controlled threat-intelligence sharing, correlation, and internal/private community workflows.

Browser-based data decoding and transformation

Best for: Use it when an analyst needs safe, repeatable transformations of indicators, logs, URLs, encodings, or extracted text.

Cyber defense search engine and attack-surface data

Best for: Use it when a technical artifact needs passive cyber-intelligence enrichment and historical context.

Internet asset and attack-surface search

Best for: Use it when infrastructure research needs another structured lens on internet-exposed assets and certificates.

Cyberspace asset mapping and search

Best for: Use it when a scoped technical clue needs another asset-search dataset, especially for product or service fingerprinting.

Free web-based DNS and domain lookup tools

Best for: Use it when a domain investigation needs quick manual pivots across several lightweight DNS and hosting checks.

Reverse analytics, DNS, and domain intelligence

Best for: Use it when a website or domain needs passive pivots through analytics IDs, ad IDs, DNS clues, or…

Internet asset search and exposure intelligence

Best for: Use it when a scoped host, service, product, or organization needs additional exposure context beyond Shodan or Censys.

Username and domain availability checker for quick handle triage

Best for: Checking whether a username, brand string, or domain idea appears available across common social platforms and domain extensions.

Enterprise intelligence platform for multilingual risk and threat workflows

Best for: Enterprise teams evaluating commercial intelligence coverage for threat, identity, vendor-risk, or multilingual monitoring workflows.

Claim and fact-check diffusion visualization for misinformation research

Best for: Visualizing how claims, rumors, and fact-checking content spread through public social-media signals.

Passive DNS and subdomain reconnaissance

Best for: Use it when a domain is already in scope and the next job is quick passive mapping before…

DNS, email, and blacklist diagnostics

Best for: Use it when a domain or mail server needs quick deliverability, DNS, or blacklist context before deeper infrastructure…

Domain, DNS, WHOIS, and threat intelligence APIs

Best for: Use it when domain research needs structured enrichment at scale rather than one manual lookup at a time.

U.S. campaign finance and lobbying research database

Best for: Researching U.S. political donations, lobbying records, PACs, industries, candidates, committees, and money-in-politics patterns.