Pricing
One machine.One licence.One year.
TesboFlow and TesboLBM sell as annual, node-locked licences. The numbers below are list prices. The contract is a quote. There is no perpetual buyout.
Send us a TesboFlow case you have already run: any physics sold on this page, up to 2 million cells. We send back accuracy and time. The solver stays with us. A larger mesh: request a quote. TesboLBM is sold on quote; it has no free comparison run.
TesboFlow
Incompressible GPU core, sold as a ladder
Three editions, stacked. Compressible flow, multi-region CHT and VOF are add-ons. Turb is the industrial default. From Turb up, one licence covers every GPU in the machine — we do not charge per card.
Core
Single GPU
$16,800
¥120,000/ year
Incompressible laminar flow, single-phase heat, and packed-bed / filter resistance. One GPU on that machine.
Request a quoteTurb
RecommendedIndustrial default
$66,000
¥480,000/ year
Core plus dynamic mesh, RANS, LES and DES. Every GPU on that machine, no per-card charge. One day on site included.
Request a quoteFull
Overset production
$86,000
¥620,000/ year
Turb plus overset mesh. Every GPU on that machine. One day on site included.
Request a quoteOfficial add-ons
Add-ons attach to a Core, Turb or Full licence. They are not sold on their own.
Comp
$22,000
¥160,000/ year
Pressure-based and density-based compressible flow.
Stacks on Turb or Full.
Request a quoteHeatX
$22,000
¥160,000/ year
Multi-region conjugate heat transfer and radiation.
Stacks on Core and above.
Request a quoteMulti
$16,800
¥120,000/ year
Volume-of-fluid free surface: dam break, sloshing, filling.
Stacks on Turb or Full.
Request a quoteBuy by the job you have
The same list prices, put together the way people actually buy. One machine, one year, every GPU in it.
Turb
Recommended$66,000
¥480,000/ year
External aerodynamics. Internal flow. Pumps, valves and piping. Moving mesh.
Request a quoteTurb + HeatX
Recommended$88,000
¥640,000/ year
Electronics cooling: forced air, cold plates, package thermal resistance. Heat exchangers. Packed beds.
Request a quoteTurb + Comp
$88,000
¥640,000/ year
Transonic and supersonic aerodynamics. Nozzles. Shocks.
Request a quoteTurb + Multi
$82,800
¥600,000/ year
Free surface. Dam break and sloshing. Filling.
Request a quoteFull, with add-ons
$86,000from
¥620,000/ year
Overset production: rotors, and bodies in relative motion. Add Comp, HeatX or Multi as needed.
Request a quoteCore + HeatX
$38,800
¥280,000/ year
Natural convection in a sealed enclosure. Conduction and radiation, laminar.
Request a quoteWhat each licence includes
The table is the physics in each edition. Other models are add-ons, or we can quote them.
| Capability | Core | Turb | Full |
|---|---|---|---|
| Laminar incompressible and single-phase heat | |||
| Dynamic mesh | |||
| RANS / LES / DES | |||
| Overset mesh | |||
| GPUs on that machine | 1 GPU | Unlimited | Unlimited |
| On-site day | 1 day | 1 day | |
| Mesher | Not included | Not included | Not included |
In the annual fee
- The solver package for that edition, locked to one machine.
- Minor versions for the term of the licence.
- Email support, reply within two business days.
- Turb and Full include one on-site day. Travel is extra. Add-ons do not add another day.
Not in the annual fee
- TesboMesh. The mesher is a separate product.
- A graphical interface. A case is a configuration file; results open in ParaView.
- A perpetual licence. Need a longer commitment? Ask for a three-year term.
- A proof-of-concept or an on-site demonstration is quoted separately.
- Extra on-site days, and engineering jobs, are quoted separately.
Engineering jobs
We can run the case. We do not ship the solver.
You do not need a TesboFlow licence. We run the case; you get the report and the fields. The solver stays with us.
Standard job
$11,000
¥80,000per job
You supply the mesh and the boundary list. One physics, one condition. Agreed forces or pressure drop, field files, a one-page PDF. Up to 10 million cells; incompressible single-phase; steady or a short transient.
Request a quoteSame job, one revision
$4,000
¥30,000per job
Same mesh. Changed boundaries or operating point. Run again.
Request a quoteA case without a mesh, more than 10 million cells, a design of experiments, compressible flow, CHT, overset or moving mesh: a separate fixed quote.
A free comparison run is still available: any physics sold on this page, up to 2 million cells. That is not this engineering job.
TesboLBM
One Cast package. Filling, solidification, mesher.
No edition ladder. External aerodynamics and VFX are not in this licence.
Cast
RecommendedIndustrial default
$50,000
¥360,000/ year
Six casting processes, filling and solidification. The mesher is in the package. Every GPU on that machine. One day on site included.
Request a quoteExternal flow and film liquids are a different line. VFX waitlist
In the annual fee
- The Cast package, locked to one machine. The mesher is in it.
- Minor versions for the term of the licence.
- Email support, reply within two business days.
- One on-site day included. Travel is extra.
Not in the annual fee
- External flow and VFX are a separate conversation, not in the Cast licence.
- A perpetual licence. Need a longer commitment? Ask for a three-year term.
- A proof-of-concept or an on-site demonstration is quoted separately.
- Extra on-site days, and engineering jobs, are quoted separately.
Engineering jobs
We can run the case. We do not ship the solver.
You do not need a Cast licence. We run filling and solidification; you get defect maps and a PDF. The solver stays with us.
Standard job
$11,000
¥80,000per job
One geometry. One fill plus solidification. Defect maps and a PDF.
Request a quoteSame job, one revision
$4,000
¥30,000per job
Same geometry. Gates or process changed. Run again.
Request a quoteA design of experiments, several processes or several geometries: quoted by scheme, not by calendar day.
More than one machine
Same company, same edition. These numbers follow the list prices above.
70%
Second machine
A second machine, same edition.
−15%
From the third
From the third machine, each extra one is another 15% off.
2.55×
Three years
One year of list, times 2.55. Paid up front.
How a purchase works
- These are list prices. The signed contract follows the quote.
- USD and CNY are list. Invoices use the mid-market rate on the invoice date.
- We send a quote. There is no online store, and no perpetual licence.
Startup and switching solvers have their own programmes. See the programmes
Ready to buy, or ready to compare.
Ask for a quote on the licence you want. TesboFlow still takes a comparison case in the scope above — we put it on GPU and send the numbers back.