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
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
Software Innovations Group LLC
Signed browser-page capture packages with integrity records
Verification: Pending Verification
Workflow: Archiving, Reporting, Verification
Pricing: Paid
Best for: Documenting a current browser page with a screenshot, page data, metadata, signed hashes, timestamps, and chain-of-custody context before…
Submitted
ProofSnap
Signed browser-page capture packages with integrity records
Submitted
Official-page screenshot
ADS-B Exchange
Aircraft tracking and ADS-B aviation data network
Verification: Pending Verification
Workflow: Discovery, Verification
Pricing: Freemium
Best for: Public-interest flight tracking, aircraft movement context, aviation event reconstruction, historical track review, and airspace-awareness checks with safety safeguards.
Editorial
ADS-B Exchange
Aircraft tracking and ADS-B aviation data network
Editorial
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
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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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World Resources Institute
Forest monitoring, satellite alerts, and environmental geospatial data
Verification: Pending Verification
Workflow: Discovery, Verification
Pricing: Free
Best for: Environmental OSINT, deforestation monitoring, forest-change alerts, land-use context, and public-interest geospatial research.
Editorial
Global Forest Watch
Forest monitoring, satellite alerts, and environmental geospatial data
Editorial
Official-page screenshot
ACLED
Political violence and protest event data for public-interest research
Verification: Pending Verification
Workflow: Analysis, Discovery
Pricing: Free
Best for: Structured conflict, protest, political-violence, crisis, actor, and event-context research for journalism, civil society, and regional analysis.
Editorial
ACLED
Political violence and protest event data for public-interest research
Editorial
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Chainabuse
Public crypto scam and suspicious-address reporting database
Verification: Pending Verification
Workflow: Discovery, Triage
Pricing: Free
Best for: Checking whether wallets, domains, scam narratives, or crypto abuse indicators have public reports or related community warnings.
Editorial
Chainabuse
Public crypto scam and suspicious-address reporting database
Editorial
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Etherscan
Ethereum blockchain explorer for public wallet and transaction research
Verification: Pending Verification
Workflow: Discovery, Verification
Pricing: Free
Best for: Checking Ethereum addresses, transactions, token contracts, wallet activity, labels, and public on-chain evidence before deeper crypto investigation.
Editorial
Etherscan
Ethereum blockchain explorer for public wallet and transaction research
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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
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OpenSky Network
Open ADS-B flight tracking and aviation data network
Verification: Pending Verification
Workflow: Discovery, Verification
Pricing: Free
Best for: Public-interest flight tracking, aircraft movement context, aviation event reconstruction, and open ADS-B research with safety safeguards.
Editorial
OpenSky Network
Open ADS-B flight tracking and aviation data network
Editorial
Official-page screenshot
Google advertiser and ad creative transparency search
Verification: Pending Verification
Workflow: Discovery, Verification
Pricing: Free
Best for: Checking Google advertiser activity, visible ad examples, public transparency context, and messaging patterns around brands, candidates, issues, and…
Editorial
Google Ads Transparency Center
Google advertiser and ad creative transparency search
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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