OO Tool identity Open Ownership register.openownership.org Editorial review Open Ownership Beneficial-ownership clues with source-backed context OO Editorial proof card Open Ownership Verified 2026-05-07 Beneficial-ownership clues with source-backed context Verification: Editorial review Workflow: Enrichment Pricing: Free Best for: Beneficial-ownership research, ownership-chain clues, company/person relationship checks, and source-backed entity context where coverage exists. Editorial Tool profile OpenOwnership Register Beneficial-ownership clues with source-backed context WorkflowEnrichment AccessFree Editorial
OP Tool identity OpenRefine openrefine.org Editorial review OpenRefine Open-source data cleaning and reconciliation OP Live interface preview OpenRefine Verified 2026-05-07 Open-source data cleaning and reconciliation Verification: Editorial review Workflow: Verification Pricing: Free Best for: Use it when OSINT work has moved from search into messy spreadsheets, entity lists, names, addresses, or identifiers… Editorial Tool profile OpenRefine Open-source data cleaning and reconciliation WorkflowVerification AccessFree Editorial
OF Tool identity OpenStreetMap Foundation nominatim.openstreetmap.org Editorial review OpenStreetMap Foundation OpenStreetMap geocoding and search OF Live interface preview OpenStreetMap Foundation Verified 2026-05-07 OpenStreetMap geocoding and search Verification: Editorial review Workflow: Enrichment Pricing: Free Best for: Use it when a place name, address, or coordinate needs open-map context and geocoding caveats. Editorial Tool profile Nominatim OpenStreetMap geocoding and search WorkflowEnrichment AccessFree Editorial
GE Tool identity GeoNames geonames.org Editorial review GeoNames Structured geographic names database and gazetteer GE Live interface preview GeoNames Verified 2026-05-07 Structured geographic names database and gazetteer Verification: Editorial review Workflow: Enrichment Pricing: Free Best for: Use it when a place, transliteration, or geographic entity needs structured gazetteer context. Editorial Tool profile GeoNames Structured geographic names database and gazetteer WorkflowEnrichment AccessFree Editorial
AH Tool identity Ahrefs ahrefs.com Editorial review Ahrefs Backlink and search visibility research AH Live interface preview Ahrefs Verified 2026-05-07 Backlink and search visibility research Verification: Editorial review Workflow: Enrichment Pricing: Paid Best for: Backlink analysis, referring-domain research, search visibility, competing-page review, content gaps, and link-pattern investigation. Editorial Tool profile Ahrefs Backlink and search visibility research WorkflowEnrichment AccessPaid Editorial
GO Tool identity Google datasetsearch.research.google.com Editorial review Google Dataset discovery search engine GO Live interface preview Google Verified 2026-05-07 Dataset discovery search engine Verification: Editorial review Workflow: Discovery Pricing: Free Best for: Use it when a question needs source datasets rather than articles, pages, or tool-generated summaries. Editorial Tool profile Google Dataset Search Dataset discovery search engine WorkflowDiscovery AccessFree Editorial
WF Tool identity Wikimedia Foundation wikidata.org Editorial review Wikimedia Foundation Structured open knowledge graph WF Live interface preview Wikimedia Foundation Verified 2026-05-07 Structured open knowledge graph Verification: Editorial review Workflow: Enrichment Pricing: Free Best for: Use it when a person, organization, place, or concept needs identifiers and linked open-data context. Editorial Tool profile Wikidata Structured open knowledge graph WorkflowEnrichment AccessFree Editorial
UG Tool identity UK Government find-and-update.company-information.service.gov.uk Editorial review UK Government Primary UK company registry and filing search UG Live interface preview UK Government Verified 2026-05-07 Primary UK company registry and filing search Verification: Editorial review Workflow: Verification Pricing: Free Best for: Primary UK company identity, company-number, officer, filing, status, charge, and document checks. Editorial Tool profile Companies House Primary UK company registry and filing search WorkflowVerification AccessFree Editorial
US Tool identity U.S. Securities and Exchange Commission sec.gov Editorial review U.S. Securities and Exchange Commission Primary U.S. securities filings and company disclosures US Editorial proof card U.S. Securities and Exchange Commission Verified 2026-05-07 Primary U.S. securities filings and company disclosures Verification: Editorial review Workflow: Verification Pricing: Free Best for: Primary U.S. public-company, fund, executive, ownership, and securities filing evidence. Editorial Tool profile SEC EDGAR Primary U.S. securities filings and company disclosures WorkflowVerification AccessFree Editorial
TA Tool identity Talkwalker talkwalker.com Editorial review Talkwalker Consumer intelligence and social listening TA Live interface preview Talkwalker Verified 2026-05-07 Consumer intelligence and social listening Verification: Editorial review Workflow: Monitoring Pricing: Enterprise Best for: Use it when brand, reputation, campaign, or public-opinion research needs enterprise social/media intelligence. Editorial Tool profile Talkwalker Consumer intelligence and social listening WorkflowMonitoring AccessEnterprise Editorial
BR Tool identity Brandwatch brandwatch.com Editorial review Brandwatch Consumer research and social intelligence BR Live interface preview Brandwatch Verified 2026-05-07 Consumer research and social intelligence Verification: Editorial review Workflow: Monitoring Pricing: Enterprise Best for: Use it when a campaign, brand, issue, or public conversation needs deeper enterprise social analysis. Editorial Tool profile Brandwatch Consumer research and social intelligence WorkflowMonitoring AccessEnterprise Editorial
ME Tool identity Meltwater meltwater.com Editorial review Meltwater Media intelligence and social monitoring ME Live interface preview Meltwater Verified 2026-05-07 Media intelligence and social monitoring Verification: Editorial review Workflow: Monitoring Pricing: Enterprise Best for: Use it when PR, reputation, media-monitoring, or issue-tracking workflows need enterprise coverage and reporting. Editorial Tool profile Meltwater Media intelligence and social monitoring WorkflowMonitoring AccessEnterprise Editorial
SI Tool identity Similarweb similarweb.com Editorial review Similarweb Estimated website traffic and competitor context SI Live interface preview Similarweb Verified 2026-05-07 Estimated website traffic and competitor context Verification: Editorial review Workflow: Enrichment Pricing: Freemium Best for: Traffic estimates, referral context, audience clues, channel mix, and competitor benchmarking for public websites and markets. Editorial Tool profile Similarweb Estimated website traffic and competitor context WorkflowEnrichment AccessFreemium Editorial
SE Tool identity Semrush semrush.com Editorial review Semrush SEO and competitor visibility intelligence SE Live interface preview Semrush Verified 2026-05-07 SEO and competitor visibility intelligence Verification: Editorial review Workflow: Enrichment Pricing: Paid Best for: Search visibility, keyword research, backlink context, SERP review, paid-search clues, and competitor content analysis. Editorial Tool profile Semrush SEO and competitor visibility intelligence WorkflowEnrichment AccessPaid Editorial
BR Tool identity Brand24 brand24.com Editorial review Brand24 Brand monitoring and social listening BR Live interface preview Brand24 Verified 2026-05-07 Brand monitoring and social listening Verification: Editorial review Workflow: Monitoring Pricing: Paid Best for: Use it when an organization or analyst needs ongoing social listening and media monitoring around brands, topics, or… Editorial Tool profile Brand24 Brand monitoring and social listening WorkflowMonitoring AccessPaid Editorial
GP Tool identity GDELT Project gdeltproject.org Editorial review GDELT Project Global news and event monitoring dataset GP Live interface preview GDELT Project Verified 2026-05-07 Global news and event monitoring dataset Verification: Editorial review Workflow: Monitoring Pricing: Free Best for: Use it when media or event research needs global monitoring, trend discovery, or machine-readable news context. Editorial Tool profile GDELT Project Global news and event monitoring dataset WorkflowMonitoring AccessFree Editorial
GO Tool identity Google trends.google.com Editorial review Google Directional search-interest analysis for topics and brands GO Live interface preview Google Verified 2026-05-07 Directional search-interest analysis for topics and brands Verification: Editorial review Workflow: Monitoring Pricing: Free Best for: Directional search-demand context around public-interest questions, news cycles, misinformation narratives, brands, campaigns, and market topics. Editorial Tool profile Google Trends Directional search-interest analysis for topics and brands WorkflowMonitoring AccessFree Editorial
MC Tool identity Media Cloud mediacloud.org Editorial review Media Cloud Open media ecosystem research platform MC Live interface preview Media Cloud Verified 2026-05-07 Open media ecosystem research platform Verification: Editorial review Workflow: Monitoring Pricing: Free Best for: Use it when a researcher needs to study media attention, framing, and source ecosystems rather than individual social… Editorial Tool profile Media Cloud Open media ecosystem research platform WorkflowMonitoring AccessFree Editorial