Structural Design Automated

Customisable design software to remove manual, repetitive workflows

We are building components to fully automate detailed design deliverables, unlocking unprecedented opportunities to reduce construction costs.

We are the first to build scalable, cloud-native tool to write new design calculations.

This innovation gives the construction industry opportunities to have a unified platform with thousands of large-scale design calculations, making them easily reusable across various environments, including:

MS Excel
Revit
Etabs
and many more...

Write your scientific formula here

Formula Editor:

c_min = max( c_min,b, c_min,dur + Δc_dur,γ - Δc_dur,st -

, 10 ) = ? mm

c_min = max( c_min,b, c_min,dur + Δc_dur,γ - Δc_dur,st -

, 10 ) = ? mm

Symbols:

Functions:

c_min,b = 40 mm

c_min,dur = 35 mm

Δc_dur,γ = 0 mm

Δc_dur,st = 0 mm

Δc_dur,add = 5 mm

min()

if()

sum()

sin()

pi()

Select your pre-defined symbols and built-in functions

Enji-io: Design calculations solved

Future of documents is fileless

Binary file producing software is a thing of the past. Enji-io organises calculations data around the most critical asset - Engineering Formula. Along with user-defined formulas, we allow you to define the descriptions, variable names, units, and comments/references and store this information in the most structured way on a server.

Lateral Torsional Buckling Resistance

Symbol Description:

M_b,Rd = χ_LT × W_y × (f_y ⁄ ɣ_M,1) = 0.86 × (6198 × 10³) × (275 ⁄ 1.0) = 1466 × 10⁶ Nmm

User-defined
Variable Name

User-defined
Formula

Automatic Formula Duplicate

Value

Units

BS EN 1993-1-1 : 2005 6.3.2.1 (3)

Symbol Comments / References:

Lateral Torsional Buckling Resistance

Symbol Description:

M_b,Rd = χ_LT × W_y × (f_y ⁄ ɣ_M,1)

User-defined
Variable Name

User-defined
Formula

= 0.86 × (6198 × 10³) × (275 ⁄ 1) = 1466 × 10⁶ Nmm

Automatic Formula Duplicate

Value

Units

BS EN 1993-1-1 : 2005 6.3.2.1 (3)

Symbol Comments / References:

beta_c =>

β_c

alpha_(c,1) =>

𝜶_c,1

beta_(cc) (t) =>

β_cc(t)

phi( oo , t_0 ) =>

φ(∞, t₀)

xi_(phTheta)^* =>

ξ^*_phΘ

Optimised hand-written calculations

Enji-io allows you to define any type of scientific variable name, allowing symbols to stay in sync with standards across the globe. It also creates formula duplicates with values used, giving engineers transparency and safety. Duplicates, along with the flexibility of variable name definition and strict order of symbols, accelerate the review of calculations to the maximum. Nothing else can be done to improve the readability of calculations!

Generative AI for Design Calculations

When you use current LLM-based products to answer specific design-related prompts, you get reports, not calculations. This means you cannot build reusable components, develop libraries based on those components, exchange these libraries with your peers, collectively guarantee the quality assurance of libraries and then feed these libraries back into LLMs. However, with our technology, we can enable all of these functionalities.

AI for Design Calculations

MS Excel writing experience with perfect mathematical output

Bulk Design Production

Imagine transforming your big Excel Spreadsheet into a function and having control over input and output parameters. You would no longer have to create dozens of Excel files and update inputs manually to while doing bulk designs.

And access this function through the REST API!

Libraries & Components

We will not host ready-to-use templates. Instead, we will provide libraries of components and individual formulas from international standards and physics first principles. Build and approve design calculations for any region in days, not months.

Version Control and Audit Trail

These features are essential for maintaining data integrity. Version control tracks history and modifications, allowing users to compare different versions of documents. Audit trails provide chronological records that include timestamps for every change, including who has done modifications.

You heard about Grasshopper / Dynamo to produce drawings and models. But did you hear about React Components with TypeScript?

We are changing the way design deliverables are created. We code them. Literally.

Modern web technologies are about to revolutionise construction design, enabling scalability and AI-driven acceleration—capabilities beyond the reach of tools like Grasshopper and Dynamo. By leveraging technology like TypeScript and its native interoperability, we can create reusable components that streamline automation across ALL deliverables and bring the Parametric Detailed Design concept to life. This innovation empowers contractors to make significant design changes even a day before construction begins, potentially reducing material costs, budgets, and CO2 emissions by up to 20%.


export const ReinforcementDetails = ({ projectData }) => {
  const [ view ] = useState({
    scale: 1,
    layer: 'all',
    mode: 'view'
  });

  const extractInfo = (elements) => elements.map((element) => {
    return (
      <>  
        <SectionDetails {...element.Geometry}/>  
        <Annotations {...element.Annotations}/>
        <Dimensions {...element.Dimensions}/>
      </>
    );
  });

  return (
    <div className="drawing-container">
      <svg className="drawing-canvas" viewBox="0 0 1000 800">
        <Grid size={20} opacity={0.1} />
        <g transform={`scale(${view.scale})`}>
          {extractInfo(projectData.elements)}
        </g>
      </svg>
    </div>
  );
};

Our pricing

Freemium

£0

/month

✓
Access to single-user dashboard
✓
Access to Formula Editor to write new design calculations
✓
Access to MS Excel connector
✓
Unlimited calculation workspaces
✓
100 slow web-requests per day
✓
Additional web-requests at £1 per 1000 requests

Professional

£50

/month

All Freemium features plus:
✓
Access to Approved Templates
✓
Access to REST API to access Enji-io calculation engine from Python/Grasshopper and other environments
✓
10000 slow web-requests per day
✓
Access to BulkDesign web-requests (price TBC)
✓
Transpilation of Enji-io back-end code to C#
✓
Advanced support

Fast Dev Server

Custom Pricing

All Pro features plus:
✓
Access to high-performance server
✓
Support to develop your service on top of our Enji-io engine
✓
React components for your app to render calculations and drawings
✓
Organisation-wide dashboards and workspaces
✓
SaaS price per professional user (£50/month)
✓
Unlimited Freemium users
✓
Priority 24/7 support

Enterprise

Custom Pricing

All Fast Dev Server features plus:
✓
On-premise deployment if required
✓
Onboarding & migration support
✓
Custom security and data protection
✓
Custom integrations
✓
Educational courses and workshops
✓
99.9% SLA
✓
Multi-factor auth (SMS, TOTP, backup codes)
✓
Enterprise SSO (EASIE, SAML, OIDC)

Customisable design software to remove manual, repetitive workflows

We are the first to build scalable, cloud-native tool to write new design calculations.

Enji-io: Design calculations solved

Future of documents is fileless

Optimised hand-written calculations

Generative AI for Design Calculations

MS Excel writing experience with perfect mathematical output

Bulk Design Production

Libraries & Components

Version Control and Audit Trail

You heard about Grasshopper / Dynamo to produce drawings and models. But did you hear about React Components with TypeScript?

We are changing the way design deliverables are created. We code them. Literally.

Our pricing

Freemium

£0

Professional

£50

Fast Dev Server

Custom Pricing

Enterprise

Custom Pricing

99% of projects are small. But we are ready to help. Let's talk.