Flowsint: Graph-Based OSINT Tool for Visualizing Relationships Between Entities
Flowsint is a graph-based investigation tool focused on reconnaissance and OSINT (Open Source Intelligence). It allows you to explore relationships between entities through a visual graph interface and automated transforms.
Available Transforms
Domain Transforms
- Reverse DNS Resolution – Find domains pointing to an IP
- DNS Resolution – Resolve domain to IP addresses
- Subdomain Discovery – Enumerate subdomains
- WHOIS Lookup – Get domain registration information
- Domain to Website – Convert domain to website entity
- Domain to Root Domain – Extract root domain
- Domain to ASN – Find ASN associated with domain
- Domain History – Retrieve historical domain data
IP Transforms
- IP Information – Get geolocation and network details
- IP to ASN – Find ASN for IP address
ASN Transforms
- ASN to CIDRs – Get IP ranges for an ASN
CIDR Transforms
- CIDR to IPs – Enumerate IPs in a range
Social Media Transforms
- Maigret – Username search across social platforms
Organization Transforms
- Organization to ASN – Find ASNs owned by organization
- Organization Information – Get company details
- Organization to Domains – Find domains owned by organization
Cryptocurrency Transforms
- Wallet to Transactions – Get transaction history
- Wallet to NFTs – Find NFTs owned by wallet
Website Transforms
- Website Crawler – Crawl and map website structure
- Website to Links – Extract all links
- Website to Domain – Extract domain from URL
- Website to Webtrackers – Identify tracking scripts
- Website to Text – Extract text content
Email Transforms
- Email to Gravatar – Find Gravatar profile
- Email to Breaches – Check data breach databases
- Email to Domains – Find associated domains
Phone Transforms
- Phone to Breaches – Check phone number in breaches
Individual Transforms
- Individual to Organization – Find organizational affiliations
- Individual to Domains – Find domains associated with person
Integration Transforms
- N8n Connector – Connect to N8n workflows
Module details
flowsint-core
Core utilities and base classes used by all other modules:
- Database connections (PostgreSQL, Neo4j)
- Authentication and authorization
- Logging and event handling
- Configuration management
- Base classes for transforms and tools
- Utility functions
flowsint-types
Pydantic models for all data types:
- Domain, IP, ASN, CIDR
- Individual, Organization, Email, Phone
- Website, Social profiles, Credentials
- Crypto wallets, Transactions, NFTs
- And many more…
flowsint-transforms
Transform modules that process data:
- Domain transforms (subdomains, WHOIS, resolution)
- IP transforms (geolocation, ASN lookup)
- Social media transforms (Maigret, Sherlock)
- Email transforms (breaches, Gravatar)
- Crypto transforms (transactions, NFTs)
- And many more…
flowsint-api
FastAPI server providing:
- REST API endpoints
- Authentication and user management
- Graph database integration
- Real-time event streaming
flowsint-app
Frontend application.
- Modern and UI friendly interface
- Built for performance (no lag even on thousands of nodes)
Install & Use
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