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Instead of NekRS

NekRS alternatives

Apps that do what NekRS does, from the cfd software list, the ones you can start free with first.

1. 1

   SimFlow

   by SimFlow

   Free plan LinuxMacWeb+1
   7.0 Free plan · paid from €8,000/user/yr · 30-day trial Visit site
2. 2

   SimScale

   by SimScale

   Free plan Web
   6.5 Free plan Visit site
3. 3 B

   BARAM

   Free plan LinuxMacWindows
   6.4 Free plan · paid from $5,000/user/yr Visit site
4. 4

   COMSOL Multiphysics

   by COMSOL Multiphysics

   Free trial APILinuxMac+3
   6.4 Pricing on request Visit site
5. 5 B

   Basilisk

   Free plan LinuxMac
   6.2 Free plan Visit site
6. 6 C

   Code_Saturne

   Free plan Linux
   6.0 Free plan Visit site
7. 7 D

   DualSPHysics

   Free plan LinuxWindows
   6.0 Free plan Visit site
8. 8 O

   OpenFOAM

   Free plan LinuxMacWindows
   6.0 Free plan Visit site
9. 9 A

   Ansys Fluent

   by Ansys Fluent

   Paid LinuxSelf-hostedWindows
   5.9 Pricing on request · 30-day trial Visit site
10. 10 O

    OpenLB

    Free plan LinuxMacWindows
    5.9 Free plan Visit site
11. 11 P

    Palabos

    Free plan LinuxMacWindows
    5.8 Free plan Visit site
12. 12 O

    OrCAD X

    Free trial WebWindows
    5.7 30-day trial Visit site
13. 13 S

    SU2

    Free plan LinuxMacWindows
    5.7 Free plan Visit site
14. 14 A

    Altair nanoFluidX

    Paid LinuxWindows
    4.9 Pricing on request Visit site
15. 15 C

    CFD++

    Paid LinuxWebWindows
    4.8 Pricing on request Visit site
16. 16 C

    Cradle CFD scFLOW

    Paid LinuxWindows
    4.5 Pricing on request Visit site
17. 17 M

    M-Star CFD

    Paid LinuxWindows
    4.4 Pricing on request Visit site
18. 18 H

    HELYX

    Paid LinuxWindows
    4.3 Pricing on request Visit site
19. 19 C

    CONVERGE

    Paid
    4.1 Pricing on request Visit site
20. 20 P

    PHOENICS

    Paid
    3.8 Pricing on request Visit site
21. 21

    SIMULIA Tosca

    Paid
    3.8 Pricing on request Visit site

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