OpenAlternative
Browse
Alternatives
Categories
Tech Stacks
Self-hosted
Advertise
Submit
Sign In
Latest tools
Self-hosted
Coming Soon
Alternatives
Categories
Tech Stacks
Tags
Submit
About Us
Advertise
Ad
Learn more
/
Categories
/
Security & Privacy
/
Threat Detection & Response
/
Security Automation (SIEM/SOAR)
Open Source Security Automation (SIEM/SOAR) Tools
A curated collection of the best open source security Information & Event Management / Security Orchestration, Automation & Response tools.
Stars
Forks
Last commit
Stars
Forks
Last commit
Stars
Forks
Last commit
Stars
Forks
Last commit
Stars
Forks
Last commit
Stars
Forks
Last commit
Ad
Capture
– Capture screenshots, generate PDFs, scrape content, extract metadata, and automate browsers with one API.
Learn More
Popular Proprietary Software:
Spotify Alternatives
2
Notion Alternatives
19
Claude Code Alternatives
16
Wispr Flow Alternatives
7
Lovable Alternatives
4
n8n Alternatives
6
Discord Alternatives
10
CapCut Alternatives
5
Power BI Alternatives
10
Cursor Alternatives
13
Microsoft Word Alternatives
5
Adobe Photoshop Alternatives
3
Popular Categories:
Low-Code/No-Code Platforms
37
AI Agent Platforms
23
Project Management Suites
21
PaaS & Deployment Tools
18
AI Personal Assistants
20
Note-Taking Tools
17
Infrastructure Monitoring Tools
16
Collaborative Workspaces
16
Web Analytics
16
Team Chat & Messaging Tools
14
Workflow Automation Tools
16
Customer Communication Platforms
15
Order by
▼
ProjectDiscovery
Advanced vulnerability detection and management platform
Stars
29,834
Forks
3,733
Last commit
1 day ago
Monitor infrastructure for exploitable vulnerabilities with real-time detection, automated workflows, and zero false positives.
Open Source
Alternative to:
DataDog
Tracecat
Open source security automation platform for builders
Stars
3,730
Forks
389
Last commit
11 hours ago
Tracecat is a scalable, self-hostable platform for automating security workflows and playbooks without limits.
Open Source
Alternative to:
Jira
Ad
Logto
Modern auth infrastructure for developers. Add multi-tenancy, enterprise SSO, and RBAC to your SaaS or AI apps.
Get started for free