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Patent-pending IntelliCascade™ engine

Professional structural design, in your browser.

Foundations, beams, sections and detailing — code-compliant tools that compute in seconds and show every check with its clause.

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50 published benchmarks, re-run live · 4,700+ automated engine tests
IntelliCascade™ — Foundation Design

Type cascade

Pad footingover capacity
Sloped footingover capacity
Stepped footing selected
Combined footing

Bearing check

PASS
q_max 156 kPaq_allow 200 kPa
  • Settlement 11 mm < 25 mm
  • Punching 0.71 < 1.0

Designed to the codes you work to

IS 456IS 13920ACI 318Eurocode 2TMS 402ASCE 7
0
Live modules (+20 in beta)
0+
Design codes
0%
In your browser
Free
to start
Verification

Verified against the literature, not just unit-tested.

A public verification library of 50 benchmarks — worked examples from codes, design aids and textbooks — re-computed live by the production engine.

  • 4,700+ automated engine tests run in CI on every change to the engines.
  • Source-traceable: each benchmark names its origin — code clauses, SP-16 design aids, standard textbooks.
  • Inspectable: all 50 benchmarks are public and re-run live against the production engine.
Browse the verification library →

Verification library — sample cases

50 benchmarks
CaseSourceΔ
Rankine Ka, φ′ = 30°Das — Principles of Foundation Eng.0.00%
Terzaghi Nq, φ = 30°Das — bearing-capacity table0.02%
Puz, 300×500 M25 Fe415, p = 2%SP-16 / IS 456 Cl. 39.60.00%
Fixed-fixed beam, M = wL²/12Hibbeler — Structural Analysis0.00%

See it in action

A quick walkthrough — from inputs to a code-checked design, right in your browser.

Design modules for every discipline

Each is a full workspace with code references, a guided workflow and the calculator.

View all modules
Real-world optimization

See IntelliCascade™ in action

From input to optimized output — the engine tries every footing type and picks the most economical one that still passes every check.

Type cascade · footing

Auto
Pad (isolated)2400×2400×500 · 48.2 kg steel · exceeds boundary 180 mmFail
Sloped footingover bearing capacityFail
Stepped footing2000×2000×450 · 32.8 kg steel · optimalWinner
Combined footingnot requiredSkip
Pile capnot requiredSkip
  • Tries 5 footing types automatically
  • Checks site boundary, bearing & settlement
  • Real-time FEM bearing-pressure heatmap
32%
Steel saved
28%
Concrete saved
100%
Within boundary

vs an un-optimised pad footing on the same load & soil.

What optimization saves you

Estimate your own savings — or see it on a real project.

Savings calculator
120t
Estimated annual saving
₹15,12,000
at ~18% steel saved · ₹70k/tonne assumption
Case study

G+12 residential tower, Pune

Re-running the isolated footings through IntelliCascade switched several pads to stepped footings and trimmed reinforcement — without touching the bearing or settlement checks.

22%
Foundation steel
2 hrs
vs 2 days
0
failed checks

Inside every module page

Every module is a complete, code-traceable workspace — not a black box.

Code clauses & referencesEvery check cites the exact clause — IS, ACI or Eurocode — so reviews are traceable.
Guided inputsSensible defaults and live validation take you from geometry and loads to a result.
Live calculation engineResults recompute instantly as you change inputs — no waiting, nothing to install.
Diagrams & chartsInteraction / P-M diagrams, SFD/BMD and stress plots rendered right in the browser.
DXF · BBS · PDF exportsLayered DXF drawings, bar-bending schedules and a full PDF calculation report.
Version historySaved designs keep a history, so you can revisit and compare past runs.
Works with your stack

Import what you have, export what you need

ETABS .e2k importLayered DXFIFCBar-bending schedulePDF reportsExcel / CSV

Free tools & resources

Everyday lookups, calculators and references — most need no sign-up.

All free tools
Section property lookupISMB, W-shapes, IPE, rebars. Type a designation, copy any property.
Beam Sketch & SolveDrop supports + loads, see live SFD, BMD, and deflection. Pure browser.
RCC Cost EstimatorBOQ + total cost in INR. Editable rate table for your local market.
RC Building EstimatorList walls, columns, beams, slabs & footings → concrete, bar-bending schedule + priced BOQ.
Submittal generatorCover · contents · checks · signature page → printable PDF in 60 seconds.
Rebar Area & SpacingBar dia + spacing ↔ area per metre. Pick the spacing for a required Ast.

Built for serious engineering

Why practising engineers and teams rely on CivilTech Studio.

Patent-Pending Innovation

Powered by the patent-pending IntelliCascade™ engine — it sizes and selects designs, not just checks them. Indian patent application No. 202531018271 (filed 2 March 2025, published 28 March 2025) is under examination.

Code-Compliant

IS 456 · ACI 318 · Eurocode 2 with clause-level traceability and code-specific load factors.

Private by Default

Light tools run in your browser; heavier analysis runs on our engine over encrypted TLS, and your inputs stay private unless you save the project.

Actively Maintained

New modules and code updates ship continuously — your toolkit keeps pace with the standards.

How it compares

CivilTech Studio vs the usual alternatives.

CapabilityCivilTech StudioSpreadsheetsGeneric FEA
Clause-level code traceability
Automatic design optimization
Runs in the browser — no install
DXF · BBS · PDF exports
Time to a checked designMinutesHoursHours
Security & privacy

Your engineering data stays yours

Encrypted in Transit

Light tools run in your browser; heavier analysis is sent to our engine over TLS and is kept only if you save the project.

No tracking

No third-party analytics on your engineering data. Ever.

Your data stays yours

Cloud-save is opt-in and per-project; you own every export.

Export & delete anytime

Take your DXF / PDF / BBS out, or wipe a project, whenever you like.

How it works

From inputs to a checked design in three steps

Pick a module

Foundations, beams, sections, detailing — choose the workspace for the job.

Enter your inputs

Loads, geometry, materials and the design code. Sensible defaults get you moving.

Get checked results

Code-traceable output in seconds — with DXF, BBS, drawings and a PDF report.

Simple, fair pricing

Start free. Pay only for heavy compute and team features when you need them.

Free

₹0forever
  • Core design modules
  • 10 compute credits / month
  • Watermarked PDF export
See plans
Most popular

Professional

₹1,999/ mo
  • FEM analysis, BBS export, 3D rebar cage
  • 1,500 credits / month
  • Branded PDF reports + API access
  • 14-day free trial
See plans

Business

₹4,999/ mo
  • Everything in Professional
  • 10 team seats
  • 5,000 credits / month
See plans

Starter & Academic tiers and the full table on the pricing page.

Support & resources

Documentation, guides and a team that answers — usually the same day.

Documentation

Guides for every module and engine — codes, workflow and exports.

Read the docs

Help & guides

How-tos, worked examples and answers to common questions.

Get help

Talk to us

Reach the team on WhatsApp or email — we usually reply the same day.

Contact us

Frequently asked questions

Do I need to install anything?+

No — every engine runs in a modern browser. Nothing to install, license or update. Open a module and start designing.

Which design codes are supported?+

IS 456 / IS 13920, ACI 318, Eurocode 2, TMS and ASCE — with code-specific load factors and clause-level traceability, not generic approximations.

Where does my project data go?+

Quick tools such as section design and the load calculators run in your browser. The design modules send your inputs over an encrypted connection to our calculation engine, which returns the result and keeps no copy. A design is stored in your account only when you save it; the free plan saves one project.

Are the core tools really free?+

Yes. The core design modules are free with a monthly credit allowance. Paid tiers add FEM analysis, BBS export, the 3D rebar cage, branded reports, more credits, cloud projects and team seats — see the pricing page for exactly what each tier includes.

Can I export drawings and schedules?+

Yes — layered DXF, bar-bending schedules (BBS), GA drawings and full PDF calc reports, depending on the module and tier.

Is there a trial for Professional?+

Yes — a 14-day trial of full Professional access. Anything you export during the trial is yours to keep.

Get in touch

Message us on WhatsApp, email, or find us on the map.

Emailhello@civiltechstudio.com
LocationIndia

Start designing in minutes.

No installs, no credit card. Open a module and put it to work on your next design.

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