Pricing
Free to start. Pro free to try.
Frame analysis and steel design in Strutrix Studio need no account and no subscription. Sign in with an email address for the cloud, and every Pro feature is yours for a free trial, counted from your first sign-in to Strutrix Studio.
Free
Everything you need to model, analyse and design a steel frame on your own computer.
- 3D frame model, drawn or generated
- First-order and direct analysis
- AISC 360-22 design, LRFD and ASD, and Optimise
- ASCE 7-22 combinations, area loads, line loading
- The calculation report
- Local model files, offline
Signed in
Everything in Free, plus the cloud, and a free trial of every Pro feature from your first sign-in.
- Cloud jobs, on any computer
- Version history and a recycle bin
- One account for all three programs
- Your AI assistant builds frames for you
- A free trial of every Pro feature
Pro
Every Pro feature without a time limit, for engineers and firms. Try all of it free.
- Tapered tubes, poles and H-frames
- IFC 4.3 and Revit export
- Your firm on the report
- Reactions to FoundaTrix Studio and PileAxis
- Search by what a structure holds
Interested for your firm? Tell us
Compare
What each plan includes.
Signing in is free. The Pro column is what the free trial opens, and what Pro will keep open.
| Capability | Free no account | Signed in free account | Pro subscription |
|---|---|---|---|
| Modelling and loads | |||
| The 3D frame modelJoints, members, supports, springs, releases, offsets, rigid links, one-way members | |||
| The Studio and the generatorsDrafting, snaps, grid lines, the editing commands; building frames, trusses, portals and circular grids | |||
| Loads and self-weightJoint, member, projected, area and thermal loads; imposed displacements | |||
| The ASCE 7-22 combination generatorStrength, allowable stress and service; notional loads | |||
| The line loadingNESC, ASCE MOP 74 and MOP 113 weather cases, wires and tensions | |||
| Analysis and design | |||
| First-order and direct analysisP-Δ and P-δ, AISC 360-22 Chapter C, per combination | |||
| The equilibrium audit of every combination | |||
| AISC 360-22 steel design, LRFD and ASDChapters D to H, unbraced lengths from the structure, net deflections | |||
| OptimiseThe lightest section of each group that passes | |||
| Results, diagrams and tablesDeformed shapes, force colours and diagrams, envelopes, the Member Diagram | |||
| The calculation reportBasis, model, loads, combinations, equilibrium, reactions and every member's checks | |||
| Models and the cloud | |||
| Model files on your computerA model holding a tapered tube is saved to the cloud only | |||
| Cloud jobs, shared with FoundaTrix Studio and PileAxis | |||
| Version history and recycle binVersions kept six months; deleted designs thirty days | |||
| Your own AI assistant, connectedBuilding frames created from what you tell it, manual and project search; a search by what a structure holds needs Pro | |||
| Pro features | |||
| Tapered tubes to ASCE 48-19Round and polygonal tubes; the Pole and H-Frame generators | Free trial | ||
| IFC 4.3 export | Free trial | ||
| Revit exportThrough the Ramisoft Revit add-in, for Revit 2025, 2026 and 2027 | Free trial | ||
| Your firm on the calculation reportName, logo and tagline on the cover and every page | Free trial | ||
| Search by what a structure holds | Free trial | ||
| The structure linkReactions read by FoundaTrix Studio and PileAxis; a Pro feature of the reading program too | Free trial | ||
Try Pro
Four steps, and nothing to pay.
The free trial is counted from your first sign-in to Strutrix Studio, and the program says how it stands. Nothing is charged at any point, and there are no in-app purchases.
One account, three programs, three trials
A Ramisoft account signs in to Strutrix Studio, to FoundaTrix Studio for rigid foundations and to PileAxis for piles. Each program keeps its own subscription and its own free trial, which starts the first time you sign in to that program.
- Download and installGet Strutrix Studio from the Microsoft Store when it arrives, and open it. No account is needed for anything free.
- Sign in from the Cloud tabYour browser opens for a Ramisoft account. Sign up there with an email address.
- Use every Pro featureTapered tubes, poles and H-frames, IFC and Revit export, your firm on the report, and the structure link.
- Keep everything freeWhen the trial ends nothing is charged, and everything free keeps working as before.
Questions
Before you ask.
Do I need an account to use Strutrix Studio?
No. The model, the loads and combinations, the analysis, the steel design, the calculation report and model files on your own computer need no account and work offline. You sign in only for the cloud and the Pro features.
Is the free version a trial?
No. The free capabilities are not time-limited: nothing counts down and there is nothing to cancel. Only the Pro features have a free trial.
When will it be available?
Strutrix Studio is being prepared for the Microsoft Store and will be listed there soon. Write to us to be told the day it arrives.
What happens when the free trial ends?
Nothing is charged, and you are not asked for payment details at any point. The Pro features close, everything free keeps working exactly as before, and your cloud models stay in your account. A model that already holds a tapered tube still opens and runs; making a new one needs Pro.
Why is a model with a tapered tube saved to the cloud and not to a file?
A model that holds Pro content, a tapered tube, is saved to the cloud only, and the program says so when you save it. A model without one saves to a file on your computer as always. The exports and your firm on the report leave nothing in the model and do not change where it is saved.
Will Pro cost money?
Pro is the plan that keeps the Pro features open without a time limit. Its pricing has not been announced yet and will be published on this page. If you would like it for your firm, tell us.
What do you collect about me?
Nothing from your own computer: no telemetry, analytics or advertising, and your local models are never sent to us. When you sign in, the service keeps your account and what you save to the cloud. The privacy policy says exactly what, and for how long.
Start with the free version.
No account, no subscription, no payment details. Strutrix Studio is coming to the Microsoft Store.