Mission-first infrastructure for spaceflight teams

TCLO Propulsion Cloud Ion-thruster systems, simulated and shipped.

Design, validate, and operate electric propulsion stacks with a modern platform: high-fidelity digital twins, telemetry-grade pipelines, and secure collaboration built for aerospace workflows.

Explore Platform Join Private Beta Export controls-aware • Audit-ready

1M+

Digital twin sims

2.4 TB/day

Telemetry ingest

99.95%

Uptime SLO

Ion Thruster Control Loop

Closed-loop model • Power bus constraints • Thrust vector stabilization

Live

Thruster plume visualization

Simulated ion density + magnetic confinement

v0.9

Thrust

58 mN

Propellant

Xenon

Efficiency

67%

Isp

3,200 s

Discharge

820 V

Controller

RTOS v7

Orbit

LEO → MEO

SSO • RBAC • Immutable logs

Trusted by teams building real hardware

Orbital Dynamics Lab

AstraForge Ops

Helios Propulsion

Kestrel Avionics

Northstar Research

Built for propulsion teams

TCLO.us focuses on the unglamorous parts that ship missions: reproducibility, observability, and collaboration across modeling, lab, and ops.

New • Thruster stack templates

🚀

Electric propulsion modeling

High-fidelity ion and Hall-effect thruster sims with validated calibration flows for your test stand data.

🧠

Hardware-in-the-loop

Stream sensor feeds, replay runs, and test controller changes before you flash flight firmware.

📈

Telemetry-grade pipelines

Ingest high-rate time-series, annotate events, and query missions with versioned schemas.

🛡️

Security & compliance

SSO, RBAC, audit logs, and export-controls-aware workspaces for regulated environments.

⚡

Optimization at speed

Parameter sweeps, Pareto frontiers, and multi-objective optimization without managing a cluster.

🌐

Mission operations view

Dashboards with anomaly flags, command timelines, and shared runbooks for on-call teams.

One platform, end-to-end

Keep simulations, test runs, and flight telemetry in one place—so every decision is traceable from requirements to results.

✅ Reproducible experiments with pinned models, datasets, and firmware artifacts

✅ Fast parameter sweeps with caching and warm starts

✅ Unified mission timeline across lab and ops

✅ Collaboration features engineers actually use

CLI + API Python-first Open telemetry SAML / OIDC

Pricing

Pick a program tier

Annual discounts

Lab

For test stands and R&D teams

$199

/seat/mo

✅ Digital twin workspace
✅ Time-series ingest (up to 200 GB/mo)
✅ Runbook + annotation
✅ Team sharing + review

Start in Lab

Flight

For flight programs and integration

Enterprise

For regulated and multi-program orgs

Custom

✅ Dedicated regions + VPC peering
✅ Export control workflows
✅ Immutable audit logs
✅ Support SLAs + training

Talk to Sales

Example workflow

Design → Validate → Fly

Model

Spin up a thruster template, set power/propellant constraints, and pin the configuration.

Sweep

Run optimization across discharge voltage, xenon flow, and magnetic topology—capture Pareto front.

Test

Replay test stand telemetry against the model, diff anomalies, and adjust controller gains.

Deploy

Promote artifacts to flight workspace, ship dashboards, and attach runbooks for on-call rotation.

Teams ship missions on TCLO

A few notes from early partners in private beta.

“We cut integration time in half by keeping sims, test runs, and ops dashboards in one place. Every anomaly had a timeline and an owner.”

Program Systems Lead
LEO Communications Constellation

“The parameter sweep tooling feels like cheating. Results are reproducible, shareable, and the cost tracking is transparent.”

Propulsion Engineer
University Lab

“Runbooks + telemetry + alerting all connected. That’s the difference between a good night and a 3am incident.”

Mission Ops
Deep-space Demonstrator

Security, by default

Aerospace teams need a platform that respects constraints: compliance, exports, procurement, and strict access controls. TCLO.us is designed with that reality in mind.

SSO / SCIM RBAC Encryption Audit Logs

Identity-first access

SAML/OIDC SSO, SCIM provisioning, and policy-based RBAC for least-privilege operations.

Immutable audit trails

Every run, dataset, change, and access event is logged with tamper-evident records.

Data boundaries

Program isolation, encryption at rest and in transit, and optional dedicated regions.

Request access to TCLO.us

Get a guided onboarding, a sample thruster stack template, and an evaluation workspace for your team.

✅ Bring your own data and keep ownership of your artifacts.

✅ Optional dedicated region and VPC peering for enterprise programs.

✅ Engineering-first support with clear SLAs (no ticket limbo).

Private Beta Form

2–4 days

Typical time to access approval

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