Bench testing
at full speed
test your _ with Guppi
Auto-detect instruments, build tests with AI, watch results stream live — your whole bench in one fast, integrated flow.
Bench testing still means custom scripts, driver hunts, and digging through shared folders.
We made it fast, integrated, and actually fun.
Connect
Plug in and run one command. Guppi finds every instrument — VISA, GPIB, USB, Ethernet, serial, CAN — and pairs itself in seconds. No drivers, no config.
Build
Describe the test in plain English. The AI writes the sequence in seconds — you review the diff and hit run. No boilerplate, no scripting slog.
Analyze
Watch every channel stream live as it runs, then reopen any past run in seconds. One link shares the whole thing with your team.
Plug in. guppi does the rest.
Connect your instruments, run one command, and data streams straight to your browser — instantly. No drivers to hunt down, no addresses to wire up.
Runs on the bench you own.
Guppi installs like a CLI on a Raspberry Pi — no Docker, no database, no cloud credentials. One command and your whole bench is online, ready to run with guppi-rack.
Zero config
No address, database, or cloud credential to set.
Never inbound
It dials out. Nothing is ever exposed to the network.
Auto-detect
Scans the bus on every boot and finds your hardware.
Local-first. Cloud-powered.
The bench you own is free and stays that way. The cloud adds memory, reach, and intelligence when your team needs it.
The bench
free, foreverA complete, deterministic test bench. Auto-detects hardware, runs your tests, and keeps working offline — no account, air-gapped if you want it.
The cloud
when you're readyAI test authoring, fleet management, remote sharing, and long-term archive — the conveniences that are hard to self-host. Optional, metered, always additive.
We will never brick your bench.
Get your bench up to speed
Spin up your first test bench in minutes and feel the difference. Free to start — no card, no setup call.