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3D software to design. AI agents to delegate.

Two lines, one principle: the work runs on your computer by default, and the final decision is yours.

3D software

To design and organize technical work in 3D.

Feito 4D Studio brings modeling, references, and project decisions together in one place, on your computer.

In prototypingCAD and 3D modeling

Feito 4D Studio

A workspace to organize, explore, and communicate technical projects in 3D.

  • 3D modeling with the model at the center of the work
  • Goal, references, and alternatives in one project
  • Local work comes first

For people who create and review technical projects in CAD and 3D.

Explore Studio

Effect family

Artificial intelligence that works with you.

Agents that carry out tasks, a calculation assistant that shows its assumptions, and a copilot for process simulation.

In developmentAI agents for technical work

Effect.AI

AI agents that carry out technical and office tasks with you, on your computer or through the API.

  • Agents specialized in real tasks
  • Run on your computer or through the API
  • Built on Claude, by Anthropic

For engineering teams and technical offices that want to delegate tasks without losing control.

Explore Effect.AI
In researchAI for engineering and calculation

Effect.LM

A technical assistant for investigating engineering problems without hiding the assumptions.

  • Explicit assumptions and simplifications
  • Units and dimensions checked
  • Human review before any decision

For professionals and researchers in engineering and calculation, with an initial focus on biomedical and computational engineering.

Explore Effect.LM
In developmentAI for process simulation

Effect Copilot for Aspen

An AI copilot for engineers working in the AspenTech ecosystem.

  • Natural-language conversations about the flowsheet
  • Topology and thermodynamics proposals
  • Optimization in Aspen Plus and technical documentation

For engineers who simulate chemical, petrochemical, and energy processes in the AspenTech ecosystem.

Explore the Copilot

Want to follow Feito’s first tests?

Our support channels are still being set up. In the meantime, follow product progress on the roadmap.