anon.li Drop vs Z1 Energy: side-by-side comparison (2026)
anon.li Drop is a commercial secure file sharing solution by Anon.li. 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.
Browser-based E2E encrypted file sharing with zero-knowledge architecture.
AS4/email communication solution for German energy market compliance.
Side-by-side comparison
Feature
anon.li Drop
Z1 Energy
Pricing model
Commercial
Commercial
Category
Secure File Sharing
Communications Archiving & Compliance
Verified
No
Verified
Deployment and fit
Deployment type
Cloud
Hybrid
Company size fit
Startup, SMB, Mid-Market, Enterprise
SMB, Mid-Market, Enterprise
Company
Company
Anon.li
Zertificon Solutions GmbH
Use cases and capabilities
Encryption
Yes
Yes
GDPR
Yes
No
Key Management
Yes
Yes
Anonymity
Yes
No
File Analysis
Yes
No
Zero Trust Architecture
Yes
No
PII
Yes
No
Sensitive Data
Yes
No
MFT
Yes
No
Managed File Transfer
Yes
No
Critical Infrastructure
No
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
No integrations listed
Microsoft Hyper-V
Citrix XenServer
VMware
IONOS
Hetzner
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