OpenTAXII vs Opsis OSINT: side-by-side comparison (2026)
OpenTAXII is a free threat intel platforms solution. Opsis OSINT is a commercial threat intel platforms solution by Opsis. Features, integrations, deployment and the company behind each one, side by side.
A robust Python implementation of TAXII Services with a friendly pythonic API.
OSINT search: find the accounts behind an email, username or domain across 1,000+ sites.
Side-by-side comparison
Feature
OpenTAXII
Opsis OSINT
Pricing model
Free
Commercial
Category
Threat Intel Platforms
Threat Intel Platforms
Deployment and fit
Deployment type
On-Premises
Cloud
Company size fit
SMB, Mid-Market, Enterprise
Startup, SMB, Mid-Market, Enterprise
Open source
GitHub stars
211
–
Last commit
Jan 2026
–
Company
Company
–
Opsis
Use cases and capabilities
TAXII
Yes
No
OSINT
No
Yes
Reconnaissance
No
Yes
Search
No
Yes
Investigation
No
Yes
Social Media
No
Yes
Enumeration
No
Yes
Fingerprinting
No
Yes
GDPR
No
Yes
REST API
No
Yes
Cyber Threat Intelligence
No
Yes
Core features
No features listed
10 features listed
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