Open Cyber Threat Intelligence Platform
☆9,128Apr 8, 2026Updated this week
Alternatives and similar repositories for opencti
Users that are interested in opencti are comparing it to the libraries listed below. We may earn a commission when you buy through links labeled 'Ad' on this page.
Sorting:
- MISP (core software) - Open Source Threat Intelligence and Sharing Platform☆6,231Updated this week
- IntelOwl: manage your Threat Intelligence at scale☆4,534Updated this week
- OpenCTI Connectors☆527Updated this week
- TheHive is a Collaborative Case Management Platform, now distributed as a commercial version☆3,896Jul 25, 2025Updated 8 months ago
- A curated list of Awesome Threat Intelligence resources☆10,041Jan 19, 2026Updated 2 months ago
- Managed hosting for WordPress and PHP on Cloudways • AdManaged hosting with the flexibility to host WordPress, Magento, Laravel, or PHP apps, on multiple cloud providers. Cloudways by DigitalOcean.
- Main Sigma Rule Repository☆10,279Apr 1, 2026Updated last week
- Your Everyday Threat Intelligence☆1,967Updated this week
- Automated Adversary Emulation Platform☆6,886Updated this week
- Open Adversarial Exposure Validation Platform☆1,655Apr 5, 2026Updated last week
- Cyber Threat Intelligence Repository expressed in STIX 2.0☆2,046Dec 19, 2025Updated 3 months ago
- Small and highly portable detection tests based on MITRE's ATT&CK.☆11,771Mar 30, 2026Updated last week
- Malwoverview is a first response tool for threat hunting across VirusTotal, Hybrid Analysis, URLHaus, Polyswarm, Malshare, Alien Vault, M…☆3,732Mar 21, 2026Updated 3 weeks ago
- Detect Tactics, Techniques & Combat Threats☆2,277Jan 21, 2026Updated 2 months ago
- Wazuh - The Open Source Security Platform. Unified XDR and SIEM protection for endpoints and cloud workloads.☆15,200Updated this week
- Managed hosting for WordPress and PHP on Cloudways • AdManaged hosting with the flexibility to host WordPress, Magento, Laravel, or PHP apps, on multiple cloud providers. Cloudways by DigitalOcean.
- Digging Deeper....☆3,889Updated this week
- SpiderFoot automates OSINT for threat intelligence and mapping your attack surface.☆17,329Dec 15, 2024Updated last year
- Collection of Cyber Threat Intelligence sources from the deep and dark web☆6,783Updated this week
- A curated list of tools for incident response☆8,931Jul 18, 2024Updated last year
- A curated list of awesome YARA rules, tools, and people.☆4,173Mar 16, 2026Updated 3 weeks ago
- Cortex: a Powerful Observable Analysis and Active Response Engine☆1,567Mar 24, 2026Updated 2 weeks ago
- Shuffle: A general purpose security automation platform. Our focus is on collaboration and resource sharing.☆2,232Apr 6, 2026Updated last week
- Loki - Simple IOC and YARA Scanner☆3,742Jan 12, 2026Updated 3 months ago
- The FLARE team's open-source tool to identify capabilities in executable files.☆5,940Updated this week
- Wordpress hosting with auto-scaling on Cloudways • AdFully Managed hosting built for WordPress-powered businesses that need reliable, auto-scalable hosting. Cloudways SafeUpdates now available.
- ✨ A curated list of awesome threat detection and hunting resources 🕵️♂️☆4,549Jan 5, 2026Updated 3 months ago
- Nuclei is a fast, customizable vulnerability scanner powered by the global security community and built on a simple YAML-based DSL, enabl…☆27,799Apr 6, 2026Updated last week
- A community-driven, open-source project to share detection logic, adversary tradecraft and resources to make detection development more e…☆4,526Jan 12, 2026Updated 3 months ago
- Extract and aggregate threat intelligence.☆909Jan 31, 2024Updated 2 years ago
- A toolset to make a system look as if it was the victim of an APT attack☆2,725Sep 23, 2025Updated 6 months ago
- Collaborative Incident Response platform☆1,465Updated this week
- Open Source Vulnerability Management Platform☆6,324Feb 13, 2026Updated last month
- In-depth attack surface mapping and asset discovery☆14,398Updated this week
- Security Onion is a free and open platform for threat hunting, enterprise security monitoring, and log management. It includes our own in…☆4,541Updated this week
- Wordpress hosting with auto-scaling on Cloudways • AdFully Managed hosting built for WordPress-powered businesses that need reliable, auto-scalable hosting. Cloudways SafeUpdates now available.
- Adversary Emulation Framework☆10,986Updated this week
- Hayabusa (隼) is a sigma-based threat hunting and fast forensics timeline generator for Windows event logs.☆3,106Mar 21, 2026Updated 3 weeks ago
- OpenCTI Docker deployment helpers☆223Updated this week
- An open library of adversary emulation plans designed to empower organizations to test their defenses based on real-world TTPs.☆2,086May 28, 2025Updated 10 months ago
- Automate the creation of a lab environment complete with security tooling and logging best practices☆4,939Jul 6, 2024Updated last year
- reNgine is an automated reconnaissance framework for web applications with a focus on highly configurable streamlined recon process via E…☆8,539Mar 21, 2026Updated 3 weeks ago
- Rapidly Search and Hunt through Windows Forensic Artefacts☆3,497Apr 1, 2026Updated last week