(by LimitState)
Peregrine is a powerful structural layout optimization tool with a host of powerful editing and rationalization functions.
Free / from £39 per month
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Peregrine is a powerful optimization plugin for Grasshopper, the visual programming language and environment for Rhino3D. Quickly define and optimize your designs, while making use of a wide array of powerful editing and structural rationalization functions.


  • Free: Provides access to core optimization functionality. Limited to 200 nodes (~15k members).
  • Standard: A monthly subscription providing unrestricted access to the most popular functionality.
  • Professional: a monthly subscription providing unrestricted access to standard and advanced functionality.
  • Enterprise: An annual subscription for 5 or more concurrent users.
  • Academic: Free access to the plug-in for academic users undertaking non-commercial teaching and research.

Peregrine will run with a 14 day free trial license, providing access to Professional functionality, before reverting to Free mode by default if no other valid license is found.

For more information on licensing, contact us via email on


License Cost: