Simple, Transparent Pricing
Start using CTunnel for free. Upgrade as your fleet grows to unlock automation flows, OTA delivery, and multi-user collaboration.
MonthlyAnnually
Free
For personal projects & evaluation
Up to 2 devices
1 sub-user workspace
2 metric alarms
2 connection flows (CFlow)
500 MB file library
Community support
Starter
For small side projects
Up to 5 devices
3 sub-users workspace
10 metric alarms
5 connection flows (CFlow)
2 GB file library
Email notification alerts
OTA file & firmware push
Popular
Growth
For teams & edge fleets
Up to 15 devices
7 sub-users workspace
30 metric alarms
25 connection flows (CFlow)
3 GB file library
Slack & Webhook alerts
Team audit trail
Pro
For production workloads
Up to 25 devices
10 sub-users workspace
100 metric alarms
100 connection flows (CFlow)
5 GB file library
Fleet-wide OTA deployments
24/7 Priority support
Usage & Limits
Device Connections
15 devices
2 devices
5 devices
15 devices
25 devices
Sub-users / Members
7 users
1 user
3 users
7 users
10 users
Metric Alarms
30 alarms
2 alarms
10 alarms
30 alarms
100 alarms
Connection Flows (CFlow)
25 flows
2 flows
5 flows
25 flows
100 flows
Uploadable File Library
3 GB
500 MB
2 GB
3 GB
5 GB
Tunnel Features
Secure SSH Tunneling
Web-based Console Shell
Device File Explorer
Connection Flows (CFlow)
OTA File & Firmware Push
Alerts & Notifications
In-app Alert Feed
Email Alerts
Slack & Webhook Integrations
Support
Support Channel
Priority email
Community
Email support
Priority email
24/7 Priority
Dedicated Account Manager