CAD Software for Hardware Design

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Next-Gen CAD Built for the Modern Era

Zoo Design Studio introduces Zookeeper, a conversational CAD agent for reasoning-driven design on a modern geometry engine.

Software available on Mac, Windows and Linux

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Zookeeper built into Zoo Design Studio

Try Zookeeper for Free

Designs around your intent
Researches and reasons as it iterates
Provides manufacturing-aware feedback
Works across hybrid CAD workflows

Designs around your intent

Researches and reasons as it iterates

Provides manufacturing-aware feedback

Works across hybrid CAD workflows

Zoo Design Studio features Zookeeper alongside the traditional CAD tools engineers expect

Zoo Design Studio

Full-stack, AI-native CAD software

Zookeeper

Our conversational CAD agent

Point-and-click, code, or use Zookeeper
Built on our modern Geometry Engine
Create B-rep geometry, no meshes

Captures design intent through prompts
Reasons, plans, and proposes constraints
Generates fully editable CAD models

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Made in Zoo Design Studio

Explore the Aquarium

Open real, editable models made in our software and see how they were built.

View all models

Six-Axis Industrial Welding Robot

Centrifugal Pump Volute Casing

Spiral Bevel Gear

Orbiting Scroll Compressor Plate

Forged Universal-Joint Flange Yoke

Forged Landing-Gear Torque Link

Hollow-Forged Bicycle Crank Arm

Formula 1 Floor-Mounted Brake Pedal

Aerospace Forged Bellcrank

Spacecraft Reaction-Wheel Rotor

Aerospace Hydraulic Pump Swashplate

Porous Acetabular Implant Cup

High-Bypass Turbofan Cutaway

High-Pressure Turbine Blade

Machined Aerospace Clevis Bracket

Six-Piston Monobloc Racing Brake Caliper

CNC Hydraulic Manifold Block

3/8-Inch Drive Ratchet Wrench Body

Forged V8 Connecting Rod

Superbike Billet Upper Triple Clamp

Four-Lobe Helical Roots Supercharger Rotor

Mars Rover Wheel

Eye of Sauron

What builders are saying

Trusted by the people turning ideas into reality

I was really impressed by Zookeeper's ability to understand engineering context. It helped me streamline the design process and turn a rough concept into a functional assembly much faster than I expected.

I love Zoo Design Studio because it gives me options on how to work. With Zookeeper, I can quickly mock up an idea without stressing about the details, then switch into engineering mode and lock things down by editing parameters and constraints in KCL.

Start building today

Zoo Design Studio

Seamlessly switch between point-and-click and Zookeeper in one powerful environment. We also have a coding interface, if that's your thing.

Software available on Mac, Windows and Linux

Try in Browser

Enterprise level security

ITAR Compliant

Zoo's US Regulated region is suitable for processing or storing export restricted (ITAR) information, operated out of US-based cloud providers that meet or exceed ITAR baselines.

SOC 2 Type 2 Reviewed

Independent auditors verified Zoo's security controls through our SOC 2 Type II audit. Because transparency matters, the full report is open to everyone at trust.zoo.dev - no forms, no friction.