Domain / DNS
Domain, host, certificate, IP, and website footprint checks.
OSINT4ALL tool directory
Search OSINT tools by investigation task.
Search the OSINT tools directory by evidence type, access model, pricing, and verification needs so you can choose faster and document the limits.
Filter tools Search, category, pricing, and verification
Editorial standards
Use the data. Keep the judgment.
- Fit and limits stay visible.
- Commercial context cannot buy placement.
- Corrections are reviewed.
Directory workflow
Start broad. Leave with a shortlist.
Search by job
Start with the task, source type, signal, or tool name.
Narrow fit
Use category, pricing, access, and verification filters.
Pin candidates
Build a browser-only shortlist while browsing profiles.
Check context
Read caveats and disclosure before visiting the tool.
Start by job
Common investigation lanes
Pick a lane when the evidence type is clear and you need a faster shortlist.
Threat triage
Suspicious URLs, files, IPs, breach signals, and reputation checks.
Company research
Registries, filings, public records, and corporate footprint checks.
People & social
Handles, people, public topics, mentions, and media narratives.
Maps / geolocation
Place names, imagery, satellite, map, and sunlight checks.
Archives
Preserve pages, recover deleted sources, and document timelines.
Official-page screenshot
Currawong / Bao L. Zhou (Derrick)
Local format and check-digit validation for China USCI codes
Verification: Pending Verification
Workflow: Triage, Verification
Pricing: Free
Best for: Checking whether an 18-character Chinese Unified Social Credit Code is structurally valid before looking up the underlying entity…
Submitted
Currawong China USCI Checker
Local format and check-digit validation for China USCI codes
Submitted
Official-page screenshot
Molfar Limited
Narrative intelligence, risk triage, and analyst-led investigation
Verification: Pending Verification
Workflow: Analysis, Attribution Support, Monitoring
Pricing: Enterprise
Best for: Enterprise teams evaluating a combined workflow for public narrative monitoring, reputation-risk triage, selected identity research, analyst investigation, and…
Submitted
Minos
Narrative intelligence, risk triage, and analyst-led investigation
Submitted
Official-page screenshot
What's Trending by Wavicle.tech
Public-conversation scans for brands, topics, and competitors
Verification: Pending Verification
Workflow: Analysis, Discovery, Monitoring
Pricing: Freemium
Best for: Recurring discovery of public posts, themes, and conversation changes around a defined brand, competitor, issue, or market question.
Submitted
What’s Trending
Public-conversation scans for brands, topics, and competitors
Submitted
Official-page screenshot
Osintly SAS
Multi-module OSINT search and investigation workspace
Verification: Pending Verification
Workflow: Discovery, Enrichment, Pivoting
Pricing: Freemium
Best for: Broad first-pass research across usernames, emails, phone numbers, domains, IP addresses, companies, and cryptocurrency identifiers in one workspace.
Submitted
Osintly
Multi-module OSINT search and investigation workspace
Submitted
Official-page screenshot
MarineTraffic
AIS vessel tracking and maritime movement intelligence
Verification: Pending Verification
Workflow: Discovery, Verification
Pricing: Freemium
Best for: Vessel movement leads, port activity context, route-history checks, maritime-event timelines, shipping due diligence, and public-interest supply-chain research.
Editorial
MarineTraffic
AIS vessel tracking and maritime movement intelligence
Editorial
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OpenAlex
Open scholarly works, authors, institutions, and funders graph
Verification: Pending Verification
Workflow: Discovery, Enrichment
Pricing: Freemium
Best for: Scholarly-publication context, author and institution disambiguation, funder and topic pivots, citation trails, and research-claim triage.
Editorial
OpenAlex
Open scholarly works, authors, institutions, and funders graph
Editorial
Official-page screenshot
Publications Office of the European Union
EU public procurement notices and awarded-contract search
Verification: Pending Verification
Workflow: Discovery, Verification
Pricing: Free
Best for: EU procurement notice discovery, awarded-contract leads, buyer/supplier checks, CPV sector searches, place-of-performance filters, and procurement timeline review.
Editorial
TED – Tenders Electronic Daily
EU public procurement notices and awarded-contract search
Editorial
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Global Legal Entity Identifier Foundation
Legal Entity Identifier search for company identity checks
Verification: Pending Verification
Workflow: Verification
Pricing: Free
Best for: Confirming LEI records, legal-entity names, registration status, reference data, and identity anchors in company due diligence.
Editorial
GLEIF LEI Search
Legal Entity Identifier search for company identity checks
Editorial
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International Consortium of Investigative Journalists
Investigative offshore entity and intermediary database
Verification: Pending Verification
Workflow: Discovery, Verification
Pricing: Free
Best for: Checking whether a person, company, intermediary, address, or entity appears in ICIJ offshore leak datasets during due diligence…
Editorial
ICIJ Offshore Leaks Database
Investigative offshore entity and intermediary database
Editorial
Official-page screenshot
Searchable LinkedIn ad transparency database
Verification: Pending Verification
Workflow: Discovery
Pricing: Free
Best for: B2B advertiser checks, employer-brand monitoring, professional-network campaign messaging, and public ad transparency around organizations.
Editorial
LinkedIn Ad Library
Searchable LinkedIn ad transparency database
Editorial
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