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Live CAN monitoring
Inspect raw traffic, filter quickly, and move from bus noise to useful information with less friction.
Built for embedded engineers, diagnostics teams, and CAN power users
CAN & J1939 analysis without the bloat
CANtriq is a modern desktop tool for analyzing, decoding, and understanding vehicle networks. Start with a fast community edition, then unlock Plus and Pro workflows for diagnostics, signal plotting, and deeper engineering insight.
CAN + J1939
Focused on real-world vehicle network workflows
Desktop-first
Ubuntu and Windows friendly product direction
Community → Plus
Free core with a clean upgrade path
can0 18FEF100 [8] FF FF FF 68 13 FF FF FF
can0 18FEEE00 [8] 00 00 04 00 FF FF FF FF
can0 18FECA17 [8] 40 40 FF FF FF FF FF FF
can0 18ECFF17 [8] 20 09 00 03 FF CA FE 00
Live decode preview
DM1
PGN65226 (DM1)
LampAmber warning active
SPN / FMI168 / 1
InterpretationLow battery voltage
Focused features for real engineering work
CANtriq is designed for signal visibility, diagnostic reasoning, and fast iteration. No lab-coat theater. Just practical tooling for people who live inside traces, PGNs, and fault behavior.
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J1939 awareness
Understand PGN, SPN, DM messages, and transport protocol behavior through a tool built with heavy-duty diagnostics in mind.
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Signal insight
Plot, compare, and inspect time-based behavior to catch freshness issues, plausibility problems, and bus anomalies.
How CANtriq is intended to work
Start simple, learn fast, then step into advanced workflows only when you need them. The free edition is useful on day one. Plus and Pro open the heavier doors.
1
Download Community
Open traces, inspect frames, and validate your setup without paying upfront.
2
Try advanced workflows
Use time-limited Plus previews to experience deeper analysis before committing.
3
Upgrade when it earns it
Move to Plus or Pro only when the tool starts saving real engineering time.
Simple pricing, clean upgrade path
Start free. Upgrade only when the advanced workflows start paying for themselves. Replace the placeholder links below with your Lemon Squeezy checkout URLs later.
Community
Free
Useful core tooling for engineers exploring CANtriq for the first time.
- Basic CAN trace inspection
- Frame filtering
- Community-level access
Plus
$20 / month
For engineers who want signal intelligence, deeper diagnostics, and a smoother daily workflow.
- Advanced plotting
- Extended J1939 decode
- Time-limited free trial path
Pro
$59 / month
For power users who need more control, more depth, and more leverage across diagnostic workflows.
- Simulation & stimulation roadmap
- Advanced diagnostic workflows
- Priority feature direction
Docs & early-access contact
Hook this section to your documentation, guide pages, GitHub, or an email form later. For now, it acts as a ready-made placeholder so the site ships now, not next month.
Build the signal view you always wanted
CANtriq is being shaped around practical analysis, diagnostics, and engineering speed. Start small, stay sharp, and let the tool grow with the work.