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IntelOwl
What it is
IntelOwl is a free, open-source threat intelligence platform that enriches files and observables from multiple sources through a single API. Its use cases include threat hunting, security operations, incident response, threat intelligence, and vulnerability management. A built-in web interface provides dashboards, analysis visualizations, and forms for requesting analyses. The project also offers a REST API and official Python and Go clients, which can be used from the command line.
Its customizable plugin framework includes analyzers, connectors, pivots, visualizers, ingestors, and playbooks. Listed integrations include VirusTotal, AbuseIPDB, YARA, Oletools, ClamAV, and URLscan. Connectors can send results to MISP, OpenCTI, YETI, and Slack. IntelOwl is self-hosted using Docker Compose; its documented supported environments are Debian-based Linux distributions, especially Ubuntu. Windows may run it but is not officially supported. On macOS, the startup script requires a Bash version newer than the bundled version 4. Deployment uses a React frontend, Django backend, PostgreSQL, Redis, Celery, and Nginx. The installation guide recommends 2 CPUs, 4 GB RAM, and 20 GB disk for a basic VM deployment.
For and against
For
- Free and open source
- Web interface, REST API, and Python and Go clients
- Customizable plugin framework
- Integrates with analysis and threat-sharing tools
- Per-plugin TLP settings govern data sharing
Against
- Deployment is self-hosted
- Windows is not officially supported
- macOS startup needs a newer Bash version
- Requires Docker Compose deployment
The verdict
IntelOwl offers enrichment, analysis, integrations, and sharing through a self-hosted threat intelligence platform. Its documented deployment guidance centers on Debian-based Linux, so teams should account for that environment and the listed platform limits.
Who it suits
IntelOwl may suit security teams handling threat hunting, incident response, vulnerability management, or related intelligence work. It fits teams able to deploy and operate a self-hosted service in a documented Debian-based Linux environment.
Plans and prices
IntelOwl
Open-source solution; self-hosted deployment
Read 9 Oct 2026 · github.com
On the record
- Analysis integrations
- The project lists integrations with services and tools including VirusTotal, AbuseIPDB, YARA, Oletools, ClamAV, and URLscan.github.com · read 9 Oct 2026
- API and clients
- IntelOwl provides a REST API and official Python and Go clients, which can also be used from the command line.intelowlproject.github.io · read 9 Oct 2026
- Architecture
- The deployment includes a React frontend, Django backend, PostgreSQL database, Redis message broker, Celery task queue, and Nginx reverse proxy.intelowlproject.github.io · read 9 Oct 2026
- Data sharing controls
- Per-plugin maximum TLP settings govern which analyzers and connectors can run, and the documentation says RED prevents use of external services.intelowlproject.github.io · read 9 Oct 2026
- Deployment
- Installation uses Docker Compose and the project documents Debian-based Linux distributions, especially Ubuntu, as supported environments.intelowlproject.github.io · read 9 Oct 2026
- Deployment sizing
- The installation guide recommends 2 CPUs, 4 GB RAM, and 20 GB disk for a basic VM deployment, and 8 CPUs, 16 GB RAM, and 80 GB disk for intensive use.intelowlproject.github.io · read 9 Oct 2026
- License
- The GitHub repository identifies the project license as AGPL-3.0.github.com · read 9 Oct 2026
- Maintainer
- The project README says management of IntelOwl has been fully in Certego's hands since version 6.8.0.github.com · read 9 Oct 2026
- Platform limits
- The documentation says Windows may run IntelOwl but is not officially supported, and macOS requires upgrading its bundled Bash to a version newer than 4 to run the startup script.intelowlproject.github.io · read 9 Oct 2026
- Plugin framework
- Its customizable plugins include analyzers, connectors, pivots, visualizers, ingestors, and playbooks.intelowlproject.github.io · read 9 Oct 2026
- Purpose
- IntelOwl is an open-source threat intelligence platform that enriches files and observables using multiple sources through a single API.github.com · read 9 Oct 2026
- Support and consultancy
- The documentation says maintainers are available to offer paid consultancy and mentorship about deployments.intelowlproject.github.io · read 9 Oct 2026
- Threat sharing
- Pre-built connectors can send analysis results to MISP, OpenCTI, YETI, and Slack.intelowlproject.github.io · read 9 Oct 2026
- Use cases
- The project describes use cases including threat hunting, SOC operations, incident response, threat intelligence, and vulnerability management.intelowlproject.github.io · read 9 Oct 2026
- Web interface
- The built-in web interface includes dashboards, analysis visualizations, and forms for requesting analyses.intelowlproject.github.io · read 9 Oct 2026
