Pricing

One plan. Everything included.

Start with a free 30-day trial. Every analysis, every design code, every import, export and report. No modules, no limits.

Founder pricing 50% off for the first 100 adopters. 100 of 100 seats left at this price.

Online checkout opens soon. Start your free trial now; you can subscribe from your account once checkout opens, and your work carries over.

Web, monthly

$150 $75 / month

Founder pricing 50% off

Per user, after your free 30-day trial.

  • Every analysis: static, P-Delta, buckling, modal, response spectrum, time history, pushover and more
  • Steel, concrete, wood and masonry design with ASCE 7-22 loads
  • Plates, shells, solids and heat flow
  • Import, export, calculation reports, hand-off to ILX Connection and ILX Calcs
  • Projects saved online, open on any computer; updates as they ship
Start free trial

Web, yearly

$1,200 $600 / year

Founder pricing 50% off

Per user, after your free 30-day trial.

  • Everything in the monthly plan
  • One payment a year
  • Support tickets right in the app, answered within 24 hours on business days
Start free trial

Founder pricing. Founder pricing is 50% off for the first 100 subscribers. Founders keep the discounted price while their subscription stays active.

One plan unlocks everything in ILX Structures. Prices per user, in US dollars. Taxes may apply.

Included in every plan

No modules, no add-ons

Analysis

Linear static, P-Delta, Linear and nonlinear buckling, Modal, Response spectrum, Time history, Pushover, Arc-length, Material nonlinear, Contact and gaps, Progressive collapse, Staged construction, Harmonic, transient and random vibration, Influence lines, Floor vibration, Fatigue, Blast, Section cuts, Heat flow.

Design

ASCE 7-22, AISC 360-16, AISC 341-22, ASCE 41-23 and AISC 342-22, AISC Design Guide 11, ACI 318-19, NDS 2018, TMS 402-16, AISC shapes database.

Everything else

Plates, shells, solids, axisymmetric and heat-flow models; generated ASCE 7-22 loads; DXF, IFC, ETABS, STEP and mesh import; reports and CSV; hand-off to ILX Connection and ILX Calcs; background jobs and GPU solving.

Every feature in detail →

Pricing questions

What is included in the free trial?

Everything: every analysis, every design code, imports, exports and reports, for 30 days from sign-up. No card needed.

Is there a cheaper plan with fewer features?

No. There is one plan, and it unlocks everything in ILX Structures. You choose only how often you pay.

Who processes the payment?

Stripe. It sells the subscription as the merchant of record (your receipt says "Sold through Link") and handles checkout, receipts, sales tax or VAT and payment support. Your card details go to Stripe only and never reach us. To cancel or change your plan, use "Manage subscription" in the account menu of the app.

Questions about plans or billing?

Write to services@ilxstudio.com. We are happy to help.

What is founder pricing?

A discounted price for the first subscribers, shown on the plans above while the offer lasts. A founder keeps that price for every renewal for as long as the subscription stays active. If the subscription is cancelled or lapses, the founder price ends, and a later subscription is at the price of the day. See the Terms.

How does the 3-year plan work?

One payment of $1,500 per user covers 3 years of ILX Structures, $500 a year, the lowest price per year. It renews every 3 years until you cancel it in "Manage subscription" in the account menu of the app. Founder offer: available until December 31, 2027, while founder seats last. Its founder price follows the same rules as the other founder prices.