Agent-assisted input.Deterministic output.

Built by engineers from

GoogleBPMoonpig

Architecture diagrams still become a manual IaC handoff.

Describe or diagram what you want. A schema engine produces IaC, checked against cloud service definitions.

14-day trial. Pro entitlements. No card.

vs. rewriting the diagram in code:

Schema decides what is valid
Agent interprets what you meant
One diagram, three IaC formats
Open a PR from the diagram
Zengech demo - diagram to Infrastructure as Code to GitHub PR

Built for AWS and Azure

For engineers who still have to turn a diagram into a PR

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The Problem

IaC handoffs are still manual

Architecture still lands as a diagram. Someone else has to turn it into code that actually ships. Click a card.

Run the loop yourself

14 days of Pro. No card.

Start free trial
What ships today

The loop is live

Design a diagram, generate IaC from the schema, open a PR, merge. That is the product.

Design to merged PR

vs. a manual IaC handoff

Draw it, generate IaC, open a GitHub PR, merge.

The loop is live
How it works
Diagram
Generate
PR
Learn more

Diagram to IaC

vs. the model writing Terraform

Terraform, CloudFormation, Bicep/ARM from the schema — not from the model.

Schema emits the code
How it works
Select services
Schema emits code
You review the PR
Learn more

GitHub in and out

vs. starting from a blank repo

Auto-populate a diagram from existing source control. Push a PR back.

Import, edit, open PR
How it works
Import repo
Edit diagram
Open PR
Learn more

Start from a sentence

vs. a blank canvas

Natural language builds a starting diagram. Conversational agent iterates; schema still decides what is valid.

Agent interprets. Schema decides.
How it works
Describe
Agent fills the diagram
Schema validates
Learn more

History you can diff

vs. grepping git log

Version history and comparison on the design, plus service-property and diagram validation.

Compare versions. Catch invalid props.
How it works
Change
Compare versions
Catch invalid props
Learn more

Rules at design time

vs. policy at apply time

Org policy and governance enforced in the editor. RBAC, audit logs, and org/team structure sit here for teams — not in the hero.

Editor blocks violations
How it works
Set policy
Editor blocks violations
Audit records it
Learn more

Design it. Generate it. Open the PR.

Start free trial
Simple Pricing

Choose Your Plan

14-day trial of Pro. No card.

Most Popular

Pro

For professionals working solo

£29/mo
  • 1 seat
  • 3 projects, 3 diagrams per project
  • All export formats (Terraform, CloudFormation, Bicep)
  • Source control
  • Version history
  • Conversational agent
  • Email support

Team

Collaborate. Comments, shared templates, multiple logins.

£49/mo base, 2 seats incl.

+ £25/seat/mo after

  • Unlimited projects and diagrams
  • 2 seats included
  • Comments and sharing
  • Shared templates
  • RBAC
  • SSO
  • Design-time policy
  • Priority email

Enterprise

Governance, compliance, audit

Custom
  • Unlimited seats, projects, diagrams
  • Custom RBAC
  • Policy packs
  • Full audit export
  • White-label export
  • Dedicated support