Models on the device
Inference on a phone that works with no signal.
AI Development
ONNX development services for models that must run on a phone
We have no published ONNX build. Our driver app is native iOS and works with no signal, and ONNX Runtime also runs on iOS, which is where a model would sit.
0Published builds on ONNX
1.23.2Marked latest on the ONNX releases page
1.23.0Released 18 September
6Platforms ONNX Runtime lists
What we build
What we would take on with ONNX
Models behind an API
A FastAPI service that loads an ONNX model.
Model export
A trained model exported from your framework to ONNX.
Tests on real devices
The same model checked on each platform it ships to.
Architecture
Where ONNX would sit
A model on the phone beside the sync queue
Phone
Native iOS appSQLite on the device
ONNX modelWhere it would sit
API
FastAPIPython 3.13
Data
PostgreSQL and PostGISStops and geofences
RedisSync queue
Illustration. A dashed outline marks where the technology would sit. We have no published build on it.
Releases
Recent ONNX releases
The latest ONNX releases
15 June
ONNX 1.22.0
A minor release.
18 September
ONNX 1.23.0
The next minor release.
29 September
ONNX 1.23.1
A patch release.
6 October
ONNX 1.23.2
Marked latest.
Source: ONNX releases on GitHub, checked 6 November 2026. The page shows day and month without a year. ONNX Runtime describes itself as a production-grade AI engine for training and inferencing.
Builds
The closest builds we can show you
Logistics, fleet operations
TruckFleet Labs
A native iOS driver app that works with no signal, with a FastAPI back end behind it.
71Queued records delivered after an outage
AI product, in-house
Sales OS
A Python 3.13 and FastAPI product whose AI step calls a Claude-compatible API.
1 creditOpens all six tabs of an account brief
Fit check
When ONNX is the right call
Pick ONNX when
- A model must run on a phone or in a browser
- You trained in one framework and deploy in another
- Predictions must work with no signal
Look elsewhere when
- You need a published ONNX build to inspect, which we do not have
- A model API already answers the question, as in Sales OS
- You have no trained model yet
Explore
Same job, other tools
Where we used it
Stack
What ONNX usually sits beside
Python
PyTorch
TensorFlowiOS
Android
DockerFAQs
What buyers ask first
Which ONNX version is current?
The ONNX releases page marks version 1.23.2 as latest, published on 6 October. Versions 1.23.1 and 1.23.0 came out on 29 September and 18 September.
Do you have a published ONNX build?
No. We say so on the first call and show the nearest work, which is a native iOS driver app and Python back ends.
Where does ONNX Runtime run?
Its site lists Linux, Windows, Mac, iOS, Android and web browsers.
Who owns the code and the cloud accounts?
You do, from the first commit. Repositories and cloud accounts stay in your name.
Tell us where your model has to run
Thirty minutes on your model, your devices and your signal. No sales pitch.