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
TikTok
TikTok ad and commercial content transparency library
Verification: Pending Verification
Workflow: Discovery, Verification
Pricing: Free
Best for: Reviewing visible TikTok commercial content, advertiser signals, video-native campaign messages, and public platform-transparency records.
Editorial
TikTok Commercial Content Library
TikTok ad and commercial content transparency library
Editorial
Official-page screenshot
OpenRefine
Open-source data cleaning and reconciliation
Verification: Verification status not listed
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
OpenRefine
Open-source data cleaning and reconciliation
Editorial
Official-page screenshot
Ahrefs
Backlink and search visibility research
Verification: Verification status not listed
Workflow: Enrichment
Pricing: Paid
Best for: Backlink analysis, referring-domain research, search visibility, competing-page review, content gaps, and link-pattern investigation.
Editorial
Ahrefs
Backlink and search visibility research
Editorial
Official-page screenshot
Brandwatch
Consumer research and social intelligence
Verification: Verification status not listed
Workflow: Monitoring
Pricing: Enterprise
Best for: Use it when a campaign, brand, issue, or public conversation needs deeper enterprise social analysis.
Editorial
Brandwatch
Consumer research and social intelligence
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Official-page screenshot
Meltwater
Media intelligence and social monitoring
Verification: Verification status not listed
Workflow: Monitoring
Pricing: Enterprise
Best for: Use it when PR, reputation, media-monitoring, or issue-tracking workflows need enterprise coverage and reporting.
Editorial
Meltwater
Media intelligence and social monitoring
Editorial
Official-page screenshot
Semrush
SEO and competitor visibility intelligence
Verification: Verification status not listed
Workflow: Enrichment
Pricing: Paid
Best for: Search visibility, keyword research, backlink context, SERP review, paid-search clues, and competitor content analysis.
Editorial
Semrush
SEO and competitor visibility intelligence
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Official-page screenshot
Talkwalker
Consumer intelligence and social listening
Verification: Verification status not listed
Workflow: Monitoring
Pricing: Enterprise
Best for: Use it when brand, reputation, campaign, or public-opinion research needs enterprise social/media intelligence.
Editorial
Talkwalker
Consumer intelligence and social listening
Editorial
Official-page screenshot
Brand24
Brand monitoring and social listening
Verification: Verification status not listed
Workflow: Monitoring
Pricing: Paid
Best for: Ongoing monitoring of defined brands, competitors, topics, narratives, and campaigns across web and social mentions, with source-level follow-up.
Editorial
Brand24
Brand monitoring and social listening
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Official-page screenshot
Directional search-interest analysis for topics and brands
Verification: Verification status not listed
Workflow: Monitoring
Pricing: Free
Best for: Directional search-demand context around public-interest questions, news cycles, misinformation narratives, brands, campaigns, and market topics.
Editorial
Google Trends
Directional search-interest analysis for topics and brands
Editorial
Official-page screenshot
Library of Congress
Curated public web archive collections
Verification: Verification status not listed
Workflow: Discovery
Pricing: Free
Best for: Use it when an investigation needs institutionally curated historical web context around public issues, governments, elections, or events.
Editorial
Library of Congress Web Archives
Curated public web archive collections
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Official-page screenshot
Harvard Library Innovation Lab
Scholarly and legal web citation preservation
Verification: Verification status not listed
Workflow: Archiving
Pricing: Freemium
Best for: Use it when a cited web source needs a durable reference for legal, academic, policy, or investigative documentation.
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Perma.cc
Scholarly and legal web citation preservation
Editorial
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