Orbital Edge AI Runtime

Deploy AI to the edge of space.

belto runs mission AI onboard satellites and constrained edge systems, turning raw sensor streams into compact, downlink-ready insight.

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Problem

Spacecraft collect more
data than they can send.

Orbital systems operate under hard limits: narrow downlink windows, restricted power, limited memory, and mission-critical timing.

01

Raw data overload

Earth observation, telemetry, and onboard sensors can generate more data than operators can transmit in time.

02

Limited downlink

Connectivity windows are brief, intermittent, and expensive. Every byte must justify the trip to the ground.

03

Delayed insight

Cloud-first workflows wait for data to land before teams can detect, prioritize, or act.

Solution

Process onboard.
Send what matters.

belto packages models, rules, and mission constraints into deployable jobs that run close to the sensor.

OBS · LIVE
FRAME 0021
ONBOARD

Run inference before raw data leaves the spacecraft or remote system.

COMPACT

Transmit alerts, detections, summaries, and prioritized outputs instead of unnecessary raw volume.

BOUNDED

Define every job around bandwidth, latency, power, memory, and operating context.

Workflow

From model to
mission insight.

STEP
01 PACKAGE

Package

Bundle models, preprocessing rules, thresholds, and mission limits.

STEP
02 SIMULATE

Simulate

Test behavior against compute, memory, latency, and bandwidth constraints.

STEP
03 RUN

Run

Execute inference and logic near the source of the data.

STEP
04 DOWNLINK

Downlink

Send structured insight, alerts, and summaries during narrow transmission windows.

Use Cases

AI workflows for
constrained environments.

Built for missions where insight is more valuable than raw volume.

Product

An SDK and runtime for
mission-constrained AI.

belto turns AI models, rules, and operating limits into deployable mission packages optimized for constrained edge hardware.

model.onnx rules.yml limits.toml PACKAGE v0.4.1 · 12.4 MB SDK

Mission package builder

Bundle models, preprocessing, thresholds, metadata, and mission limits into one deployable package.

COMPUTE 67% MEMORY 42% LATENCY 20% DOWNLINK 85% SIMULATOR

Runtime simulator

Preview how a package behaves under compute, memory, latency, and bandwidth constraints.

14:23:08 INFER vessel.detect conf 0.94 14:22:51 INFER wildfire.signature 0.91 14:22:17 COMPRESS frame 0021 → 6.2 KB 14:21:55 QUEUE downlink P1 14:21:42 ANOMALY telemetry-bus-3 14:21:08 INFER vessel.detect conf 0.88 14:20:42 COMPRESS frame 0020 → 4.8 KB 14:20:11 SLEEP awaiting window LOGS

Mission logs

Inspect what ran, what was detected, what was compressed, and what would be transmitted.

Demo

Try a simulated
mission package.

Deploy an AI package to a simulated satellite, inspect mission logs, and see how raw data becomes downlink-ready insight.

belto mission console

Whitepaper

Built on a clear
technical thesis.

Read the belto whitepaper for the technical direction behind onboard AI, constrained inference, and orbital edge deployment.

View Whitepaper
CONTACT

Contact

Bring onboard AI to
your next mission.

belto is built for teams exploring satellite intelligence, constrained inference, and mission-ready edge AI workflows.