Two Six Technologies TrustedKeep vs Z1 Energy: side-by-side comparison (2026)
Two Six Technologies TrustedKeep is a commercial secure file sharing solution by Two Six Technologies. Z1 Energy is a commercial communications archiving & compliance solution by Zertificon Solutions GmbH. Features, integrations, deployment and the company behind each one, side by side.
AS4/email communication solution for German energy market compliance.
Side-by-side comparison
Feature
Two Six Technologies TrustedKeep
Z1 Energy
Pricing model
Commercial
Commercial
Category
Secure File Sharing
Communications Archiving & Compliance
Deployment and fit
Deployment type
Hybrid
Hybrid
Company size fit
Mid-Market, Enterprise
SMB, Mid-Market, Enterprise
Company
Company
Two Six Technologies
Zertificon Solutions GmbH
Use cases and capabilities
Encryption
Yes
Yes
Key Management
Yes
Yes
Zero Trust Architecture
Yes
No
AWS
Yes
No
S3
Yes
No
RBAC
Yes
No
Critical Infrastructure
Yes
Yes
REST API
No
Yes
Protocol
No
Yes
Specialized Security
No
Yes
Core features
10 features listed
- Automated AS4 message sending and receiving for electricity, gas, and schedule data
- Redispatch 2.0 communication via email
- API Web Services integration for market location IDs (MaLo IDs)
- Automated certificate lifecycle management for email, AS4, and EMT.API certificates
- Z1 Cryptographic Module for private key generation and storage (Smart Metering PKI Level 1)
- Clearing case management for unprocessable messages
- ERP/B2B integration via REST API or email interface
- Continuous regulatory monitoring for BNetzA compliance
Integrations
3 integrations listed
Microsoft Hyper-V
Citrix XenServer
VMware
IONOS
Hetzner
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