Epsilon3 is the operations platform for complex hardware.

We run the build, test, operations, and sustainment lifecycle in a single connected platform that gets complex hardware built and in the field.

TRUSTED BY THE MOST CONSEQUENTIAL HARDWARE PROGRAMS IN THE COUNTRY

WHAT WE DELIVER

98%

fewer execution errors versus paper checklists

20x

faster execution than paper procedures

3x

reduction in procedure management overhead

5x

faster procedure authoring

THE PLATFORM

One platform.

Every capability you need.

You are already doing all of this work, across a manufacturing system, a quality system, a maintenance system, a requirements tool, and the spreadsheets are filling every gap between them. Epsilon3 is where that work runs on one record instead of many.

THE SOLUTION

One connected platform at the core of your operations.

One platform, every phase.

From design through sustainment, one system holds the program together through every phase, team, and revision.

One view, every role.

The operator sees the current revision in real time. The engineer pulls a part's full history in a click. The director sees deviation rates and quality across every program. The auditor sees the whole trail immediately.

One thread, every part.

From the drawing through the build, the test, the deployment, the field event, the repair. Pull on any part of the thread and the program comes with it.

Epsilon3 — Without / With
SOFTWARE FOR MISSION-CRITICAL OPERATIONS

Run Complex Programs

Every phase writes to a different place, so nothing adds up to one record.
3 TOOLS FOR TEST DATA 5 PEOPLE CC-ED
SCATTERED. DISCONNECTED. UNAUDITABLE.
ONE RECORD — every phase writes to the same source of truth LIVE

PROCEDURES

Digital Execution

SHARED SERVICES

One Record
One platform. One record. Complete traceability.

ARTIFICIAL INTELLIGENCE

AI that helps you

speed up execution

Every suggestion arrives as a proposal you accept or reject, not something you discover after the fact. That's a deliberate break from the agentic tools flooding this market, and it's why our customers actually turn AI on. Underneath, it's grounded in your own operating record: procedures, runs, sign-offs, deviations, test data, telemetry.

01 — Find it faster

Ask the record instead of hunting through it.

"Has this valve ever failed checkout?" "What changed between Rev 12 and Rev 14?" Ask across every program you've run and get an answer cited to the exact step, signature, and reading it came from, instead of six people and an afternoon.

INSTITUTIONAL MEMORY, MADE QUERYABLE

02 — Decide faster

It proposes. You accept.

A schedule resequence, a procedure revision, a flagged inconsistency. Each one surfaces as a suggestion you approve or dismiss right where you’re working. Nothing applies itself, and every proposal leaves an audit trail whether you take it or not.

HUMAN-IN-THE-LOOP, BY DESIGN.

03—Start faster

Productive right away.

Onboarding agents walk a new team through configuration and answer from documentation that’s always current. The setup that used to take weeks takes under an hour, and the people who join in year three get the same answers as the people who built it.

WEEKS TO UNDER AN HOUR

04—Keep your data yours

Never trained on your data.

Your data is not used to train models. Each call carries context for a single decision and then forgets it. Model-agnostic by architecture: we swap in better models as they ship, and on-prem or classified programs bring their own, including models you've tuned yourself.

BYOM ON-PREM & AIR-GAPPED

Ask

Answers questions against the full record, cited back to the exact step, run, or reading.

Suggest

Proposes revisions, resequences, and flags. Surfaced for approval. Applied only when you say so.

Prepare

Agents coordinate multi-step work across planning, build, and test, with approval gates at every handoff.

Execute

Bounded, audited actions the operator explicitly delegates. Scope you set, revoke, and review.

SECURITY & COMPLIANCE

Built for the most secure environments.

FedRAMP High, SOC 2 Type II, NIST 800-171, ITAR, GovCloud: all in place before you evaluate. Choose from cloud-based, on-premises, hybrid, and international deployment models to optimize security and scalability. So the programs you can't put on commercial SaaS can run here, and the security questionnaire that usually adds a quarter to procurement is already answered. Fewer than 80 SaaS vendors hold FedRAMP High. Among the systems this would displace, none do.

FedRAMP High

AUTHORIZED

SOC 2

TYPE II

NIST 800-171

COMPLIANT

ITAR

COMPLIANT

GovCloud

DEPLOYED

On-Prem

AIRGAPPED

WHAT OUR CUSTOMERS SAY

Proven on the world’s most critical programs.

Epsilon3 allows us to optimize the creation, review, and execution of our procedures — and execute at the speed required to be successful.

Meagan Roth / Mission Operations

Firefly Aerospace

Epsilon3 is a powerful tool for optimizing complex processes and capturing lessons learned so that operators can focus on mission success.

Drew Damon / VP of Spacecraft

Impulse Space

Their web-based tools support critical production workflows — reducing costly issues, mistakes, and delays.

Sean Davis / Manufacturing Operations

Redwire Space

Software for hardware that can’t fail.

REQUEST A DEMO

Let’s talk.

Request a demo to explore how Epsilon3 can help accelerate your hardware program. During a demo, we’ll explore:

  • Your current state and challenges

  • Your current software stack

  • Compliance requirements

  • Your goals and how Epsilon3 can meet them

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