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.

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Common investigation lanes

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Namechk official-page screenshot

Official-page screenshot

Namechk

Source checked 2026-05-07

Username and domain availability checker for quick handle triage

Verification: Pending Verification Workflow: Discovery Pricing: Free

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

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Namechk

Username and domain availability checker for quick handle triage

VerifyPending Verification WorkflowDiscovery AccessFree · Browser-Based
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AbuseIPDB

Source checked 2026-05-07

IP abuse-report and reputation lookup service

Verification: Pending Verification Workflow: Enrichment, Verification Pricing: Freemium

Best for: Checking suspicious IP addresses against public abuse reports during security, exposure, and infrastructure triage.

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AbuseIPDB

IP abuse-report and reputation lookup service

VerifyPending Verification WorkflowEnrichment, Verification AccessFreemium · Browser-Based, SaaS
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EmailRep.io official-page screenshot

Official-page screenshot

EmailRep.io

Source checked 2026-05-07

Email reputation lookup for risk and identity-signal triage

Verification: Pending Verification Workflow: Enrichment, Verification Pricing: Freemium

Best for: Adding email reputation context to fraud, breach, contact-vetting, and people-research triage.

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EmailRep.io

Email reputation lookup for risk and identity-signal triage

VerifyPending Verification WorkflowEnrichment, Verification AccessFreemium · Browser-Based, SaaS
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Mapillary

Street-level imagery platform for geolocation and scene context

VerifyPending Verification WorkflowMapping, Verification AccessFree · Browser-Based, SaaS
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Mitaka

Browser extension for quick IOC and threat-intelligence pivots

VerifyPending Verification WorkflowEnrichment, Pivoting AccessFree · Browser-Based
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OpenSecrets

U.S. campaign finance and lobbying research database

VerifyPending Verification WorkflowDiscovery, Mapping AccessFree · Browser-Based
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OSINT Framework official-page screenshot

Official-page screenshot

OSINT Framework

Source checked 2026-05-07

Reference index for OSINT tool categories and discovery paths

Verification: Pending Verification Workflow: Discovery Pricing: Free

Best for: Finding OSINT tool categories and candidate resources during early workflow planning or training.

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OSINT Framework

Reference index for OSINT tool categories and discovery paths

VerifyPending Verification WorkflowDiscovery AccessFree · Browser-Based
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DomainTools

Commercial domain intelligence for WHOIS history and DNS pivots

VerifyPending Verification WorkflowEnrichment, Pivoting AccessFreemium, Paid · Browser-Based, SaaS
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LittleSis official-page screenshot

Official-page screenshot

LittleSis

Source checked 2026-05-27

Public influence and relationship mapping

Verification: Pending Verification Workflow: Discovery, Mapping Pricing: Free

Best for: Mapping public relationships among people, companies, nonprofits, donors, officials, and organizations during influence research.

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LittleSis

Public influence and relationship mapping

VerifyPending Verification WorkflowDiscovery, Mapping AccessFree · Browser-Based
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Google Fact Check Explorer official-page screenshot

Official-page screenshot

Google

Source checked 2026-05-07

Search published fact checks across indexed sources

Verification: Verification status not listed Workflow: Verification Pricing: Free

Best for: Discovering published fact-checks, claim-review articles, repeated rumor variants, and prior reporting around a public claim.

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Google Fact Check Explorer

Search published fact checks across indexed sources

WorkflowVerification AccessFree · Browser-Based
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Hunchly

Automatic web-capture and case-notes tool for online investigations

VerifyPending Verification WorkflowArchiving, Reporting AccessPaid · Browser-Based, Desktop
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OpenSanctions official-page screenshot

Official-page screenshot

OpenSanctions

Source checked 2026-05-27

Sanctions, PEP, and watchlist context with source links

Verification: Verification status not listed Workflow: Verification Pricing: Freemium

Best for: Sanctions, PEP, watchlist, vessel, company, and public-interest screening where structured entity data and source lists matter.

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OpenSanctions

Sanctions, PEP, and watchlist context with source links

WorkflowVerification AccessFreemium · Browser-Based
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Overpass Turbo

OpenStreetMap query interface for geospatial clues

WorkflowMapping AccessFree · Browser-Based
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Sentinel Hub EO Browser

Browser-based satellite imagery exploration

WorkflowVerification AccessFreemium · Browser-Based
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VirusTotal official-page screenshot

Official-page screenshot

Google Cloud

Source checked 2026-05-27

Multi-source reputation context for indicators

Verification: Verification status not listed Workflow: Verification Pricing: Freemium

Best for: Quick reputation triage for suspicious URLs, domains, IPs, file hashes, and already-public malware or phishing indicators.

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VirusTotal

Multi-source reputation context for indicators

WorkflowVerification AccessFreemium · Browser-Based
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Advanced Search Operators Workflow official-page screenshot

Official-page screenshot

OSINT4ALL Editorial

Source checked 2026-05-27

Search operator playbook for precise web discovery

Verification: Verification status not listed Workflow: Discovery Pricing: Free

Best for: Precise public-web discovery using exact phrases, site/domain searches, file-type searches, exclusions, and advanced-search fields.

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Advanced Search Operators Workflow

Search operator playbook for precise web discovery

WorkflowDiscovery AccessFree · Browser-Based
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Aleph

Document-led investigative research across public datasets

WorkflowDiscovery AccessFree · Browser-Based
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Archive.today

Snapshot archiving service for cited web pages

WorkflowArchiving AccessFree · Browser-Based
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