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Surtr Defense Systems
Open operating system for counter-UAS
API
Audited by Jack Phillips · Updated May 2026
Overall score
2.2/ 5
SME fit1/5
enterprise sales only
JTBD4/5
solid named JTBD
Integration3/5
API
Trust2/5
new (<12mo), founded 2023
Quality1/5
no public rating
Compliance2/5
compliance unknown
About
Surtr Defense Systems builds ParallaxOS, an open operating system for counter-unmanned aerial systems (UAS). It targets interoperability across sensors and shooters with real-time data visibility for defense operators. Ships with NATO SAPIENT, Link 16, Cursor on Target and ATAK integrations.
Best for: Defense operators running counter-UAS who need open interfaces and on-prem control.
Pricing
Enterprise
- Monthly
- $20
- Annual /mo
- $20
- Billing
- flat
- Notes
- Access to ParallaxOS;Real-time data integration;Support for multiple sensors
| Tier | Monthly | Annual /mo | Billing | Notes |
|---|---|---|---|---|
| Enterprise | $20 | $20 | flat | Access to ParallaxOS;Real-time data integration;Support for multiple sensors |
Key features
- Real-time data visibility
- Open task interfaces
- Multi-sensor fusion
- On-prem or GovCloud deployment
Integrations
NATO SAPIENTLink 16Cursor on TargetATAK
Trust & compliance
- Stage range
- Seed → Growth
- Founded
- 2023
- Status
- active
- SOC 2
- unknown
- GDPR
- unknown
- Data residency
- unknown
- External rating
- n/a
- Last verified
- May 2026
Reviews
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