QER Mesh
The zero-trust networking core. Headscale control plane orchestrates WireGuard tunnels between every node — no central bottleneck, no exposed surface.
- Zero-trust networking
- Headscale control plane
- WireGuard tunnels
Zero-trust edge connectivity
Every device,
a verified identity.
Not a guest on your network.
QER.IO connects battery storage, solar and wind assets, EV chargers, and industrial IoT across the globe — without VPNs, public IPs, or inbound firewall rules. Identity replaces trust. Encryption replaces exposure.
0
inbound ports opened
100%
peer traffic encrypted
<1s
policy-based handshake
// The problem
VPNs were built for offices.
Not for ten thousand field devices.
⌁
Insecure, unscalable VPN access
Shared tunnels and static credentials turn every remote device into a potential entry point.
⌗
Fragmented global fleets
Assets sit behind different ISPs, NATs, and countries — with no unified way to reach them.
⌬
SIM & eSIM sprawl
Connectivity contracts multiply per region, per carrier, per device — costly and brittle.
⌖
OT cut off from IT
Operational systems run isolated from the platforms that could monitor and protect them.
⌀
No real-time visibility
Faults, outages, and degraded assets are discovered hours or days after they happen.
Net result
High operational cost. High security risk. Low visibility into the assets running your business.
// The model
Replace network-based trust
with identity-based access.
QER.IO removes the VPN entirely. Every device authenticates as itself, requests access under explicit policy, and speaks directly — peer to peer, fully encrypted.
Traditional
Device
→
VPN
→
Network
→
Backend
QER.IO
Identity
→
Policy
→
Encrypted Connection
→
Service
01
No public IP exposure
02
No inbound firewall rules
03
Fine-grained access control
04
Device-level identity verification
// Architecture
From field device to dashboard,
in one continuous trust chain.
01 — FIELD
Industrial devices
MQTT · Modbus · industrial protocols
02 — EDGE
QER Edge Gateway
Protocol translation · offline buffering
03 — NETWORK
QER Secure Network
Zero-trust mesh
04 — CLOUD
Grafana
Monitoring
InfluxDB
Time-series storage
AI Ops Engine
Anomaly detection
Core technologies
Headscale
WireGuard
MQTT
Grafana
InfluxDB
// Product
Four modules.
One trust fabric.
QER Edge
Runs at the device. Translates industrial protocols into the QER fabric and keeps operating — and buffering — when the link drops.
- MQTT gateway
- Industrial protocol translation
- Offline buffering
QER Cloud
Where the fleet becomes visible. Manage devices, watch dashboards, and get alerted before a fault becomes an outage.
- Device management
- Monitoring dashboards
- Alerts
QER Connect
Connectivity itself, managed. One layer above the carriers, with automatic fallback when a network fails.
- eSIM management
- Multi-network fallback
// Built for
Battery Energy Storage (BESS)
Renewable energy operators
EV charging infrastructure
Industrial IoT
Remote infrastructure
// Pricing
Priced per device,
licensed for the fleet.
SaaS per device
€1–5/device/mo
Connect, monitor, and manage individual edge devices at fleet scale.
Most common
Enterprise licensing
€299–999/mo
Full platform access, unlimited internal users, and priority support for an organization's deployment.
Deployment services
Scoped
Hands-on rollout, migration from existing VPN infrastructure, and on-site integration support.
AI Ops add-on
Add-on
Predictive anomaly detection and automated fault triage layered on top of the monitoring stack.
// Roadmap
Where we are.
Where we're going.
I
Foundation
- Headscale networking live
- MQTT pipeline operational
- Grafana dashboard
II
Validation
- Pilot customers onboarded
- Real-world deployments
III
Scale
- Global rollout
- eSIM integration via QER Connect
// Get in touch
Bring your fleet
onto the trust fabric.
Helsinki, Finland — building the zero-trust connectivity layer for industrial infrastructure, one verified device at a time.