Orbelis

Orbelis PBC

The Intelligence of Orbit

Orbelis AI detects spacecraft anomalies, assesses collision risk, and recommends safe actions — with the evidence to justify every one.

Request a pilot See a live replay
Read-onlyby design — no commands issued
Physics-informedconstraints, not just pattern matching
Human-approvedaction through your existing MOC

Why now

Launch scales through hardware.
Safety must scale through intelligence.

Orbit is becoming too crowded for manual operations alone. The objects most likely to end a mission are too small to track individually and too fast to survive.

46,180
tracked objects in orbit, against roughly 16,000 functioning satellites
ESA
1.2M
objects between 1–10 cm — largely untracked, individually catastrophic
ESA
144,404
collision-avoidance maneuvers performed by a single operator in six months
SPACEX
259–566
annual U.S. launch and reentry operations projected by FY2034, from 148 in FY2024
FAA

Product

Observe. Orient. Decide. Act.

Orbelis applies the OODA model to spacecraft operations — closing the loop between an external orbital threat and an approved, defensible action.

01 — OBSERVE

Everything the mission already knows

Telemetry, command history, trajectories, conjunction alerts, space weather, and written procedures — ingested read-only.

02 — ORIENT

The mission graph

Links spacecraft health to orbital context, subsystem dependencies, and engineering limits, so a signal is read in the context that gives it meaning.

03 — DECIDE

Ranked cause and safe options

Deterministic rules, time-series anomaly models, physics constraints, and a customer-specific SLM rank cause, urgency, and the options that stay inside the envelope.

04 — ACT

Human-approved, through your MOC

Operators approve and execute in the mission operations center they already run. Bounded edge autonomy comes later — and only once it is earned.

Orbelis never commands your spacecraft. The system is read-only by architecture, not by policy. Every recommendation carries the telemetry, constraint, and precedent that produced it, so an operator can accept or reject it on the evidence.

The mission graph

Context is the product.

A conjunction alert on its own is noise. The same alert against a spacecraft with a degrading reaction wheel, a thruster duty-cycle limit, and a ground pass 40 minutes out is a decision.

  • Health — subsystem state and degradation trend from live telemetry.
  • Orbital context — conjunctions, ephemeris, space weather, ground access.
  • Dependencies — what fails downstream when a subsystem is taken offline.
  • Engineering limits — the physical envelope a recommendation may never cross.
CONJUNCTION TELEMETRY DEPENDENCY LIMITS Mission Graph PHYSICS-INFORMED READ-ONLY Ranked action + EVIDENCE
External risk Spacecraft health Dependencies Engineering limits

The difference

Others track orbits.
Orbelis decides what to do about them.

The space-safety stack is well served on observation and well served on infrastructure. The decision layer between them is where operators are still working by hand.

Conjunction & tracking
LeoLabs · Slingshot · Kayhan · OKAPI · COMSPOC · Neuraspace — where the objects are and what they may hit.
Domain awareness
Privateer · Digantara · ExoAnalytic — what is happening across the orbital environment.
Ops infrastructure
Epsilon3 · Kubos · Yamcs — the rails that run a mission operations center.
Decision layer
Orbelis — connects the orbital threat to spacecraft health, command history, engineering constraints, and an approved safe action, with an evidence trail behind it.

Engagement

Prove it on your own anomalies first.

Every engagement starts with a replay against history you already have. If Orbelis does not surface what your operators found — earlier, and with better reasoning — there is nothing to buy.

01 — Pilot
$75K
90-day historical anomaly replay

We run your archived telemetry and anomaly record through the mission graph and score Orbelis against what actually happened. Read-only. No flight systems touched.

02 — Implementation
$100K
Production integration

Connect live telemetry, conjunction feeds, and your procedures. Deploy into your environment, including sovereign and air-gapped configurations.

03 — Platform
$300K/yr
Annual subscription

Continuous monitoring across the fleet, with the mission model improving from every approved outcome your operators sign off on.

Built for U.S. commercial LEO operators running 10–50 spacecraft.

Get started

Bring us your hardest anomaly.

Tell us about your fleet and we will scope a 90-day replay against your own history.

Request a pilot Read the white paper

Flight-Ready Mission Autonomy — Volume I
A physics-informed architecture for spacecraft health monitoring and evidence-based anomaly response.