EternalStack

Autonomous Software Evolution

Build it. Own it.
We’ll keep it evolving.

EternalStack discovers how enterprise software should evolve, executes the highest-value changes, and takes responsibility for maintaining the outcome.

For enterprises choosing to build and own more of their software.
Business-awareGovernedContinuousOutcome-led

The shift

When you stop renting software, you inherit its future.

Agentic development is making software faster and less expensive to build. But every application still needs to change with the business, stay compliant, remain secure, and keep its architecture current.

The build decision changes. The responsibility does not disappear — it transfers to the enterprise.

The full mandate

Software must evolve in four dimensions.

Traditional maintenance covers only part of the problem. EternalStack connects technical change to the business outcome the software exists to deliver.

01

Business

Capabilities evolve as your goals and users change.

02

Compliance

Controls adapt as regulations and policies move.

03

Security

Exposure is detected, prioritized, and remediated.

04

Architecture

Dependencies, frameworks, and code stay current.

The platform

Autonomous Software Evolution.

A continuous operating layer for the software you own — discovering what should change, safely executing it, and keeping the system in its agreed state.

Discovers evolution opportunities
Prioritizes value and risk
Executes validated changes
Maintains the agreed outcome

How it works

A closed loop from signal to outcome.

EternalStack continuously senses change, discovers opportunities, executes safely, and learns from production results.

01

Sense

Business goals, user behavior, code, telemetry, and policy signals.

02

Discover

Identify the next high-value evolution opportunity.

03

Execute & validate

Apply the change, test impact, and verify the outcome.

04

Keep the state

Maintain the agreed Evolution State over time.

Business featureVulnerability fixCompliance ruleCode optimization
Learn and repeat
EternalStack — platform demo

Evolution State

Define the software state you want maintained.

The commercial relationship is based on responsibility for an agreed outcome — not the volume of activity used to reach it.

Not seatsNot tokensNot agent hoursNot pull requests

Example state

Secure. Compliant. Current. Fit for purpose.

Business capabilities aligned
Critical exposure addressed
Required controls satisfied
Architecture within policy

Where it applies

One evolution layer across the software lifecycle.

01

New applications

Give software an evolution path from the moment it enters production.

02

Post-modernization

Protect the investment after a major migration or transformation.

03

Software brought in-house

Own the product without inheriting an endless maintenance burden.

Architecture & governance

Built to act. Designed to remain accountable.

The evolution loop connects enterprise context, reasoning, controlled change, and runtime feedback — with safety and governance at every layer.

Evolution system Continuous

Signals & context

Business goals · user behavior · source code · telemetry

01

Evolution intelligence

Opportunity discovery · architecture understanding · policy context

02

Change planning

Prioritized plans · scoped diffs · impact analysis

03

Safety & governance

Tests · risk scoring · approvals · rollback planning

04

Delivery

Your CI/CD · Kubernetes · OpenShift · controlled rollout

05

Runtime learning

Outcome telemetry · regression signals · continuous feedback

06
OpenAI · Claude · Gemini · OSSLangGraph orchestrationJenkins · GitHub Actions · GitLab CIKubernetes · OpenShift

Enterprise design partners

Shaping the platform around real operating environments.

We are working with enterprise design partners to explore distinct software evolution challenges. These engagements inform the platform’s design; they are not presented as completed customer outcomes.

Design partner

PepsiCo

Continuous business evolution

Exploring how business goals and product telemetry can continuously guide application evolution.

Design partner

Allianz

Governed evolution

Exploring secure, compliant, and controlled software evolution in regulated environments.

Design partner

BBVA

Beyond modernization cycles

Exploring how modern applications can remain continuously current after transformation.

Talent

Talent from the institutions that set the standard.

MIT Sloan School of Management
MIT Technology Review Innovators Under 35
Forbes
IBM
Hewlett Packard Enterprise
HP Labs
Deloitte
Tata Consultancy Services
Amazon Web Services
University of British Columbia

Leadership

Built by enterprise technology leaders.

EternalStack combines company-building, applied research, cloud architecture, and enterprise transformation experience.

Portrait of Aldo Luevano

Chief Executive Officer

MIT MBA / MIT Researcher

Aldo Luevano

Second-time founder with 16+ years building enterprise software, AI, and robotics.

Portrait of Christian Castro

Chief Technology Officer

Sr AI & Cloud Architect

Christian Castro

Technology leader with experience across HP Labs, Deloitte, and the UBC AWS Cloud Innovation Centre.

Start a conversation

Your software should never become legacy again.

Tell us what your organization is building, modernizing, or bringing in-house.

Commercial inquiries

arli@eternalstack.ai

Aldo Luevano · CEO
Cambridge, Massachusetts