News: HydrOpTop joins the CENTECH 2026 autumn startup acceleration program!
Nouvelle : HydrOpTop rejoint le programme d'accélération de startups CENTECH à automne 2026 !
News: Meet us at the FEFLOW IUC 2026 conference in Montreal!
Nouvelle : Retrouvez-nous à la conférence FEFLOW IUC 2026 à Montréal!

HydrOpTop presents

InvOpTop

Our start product! Ultra-fast, state-of-the-art calibration and optimization for hydrogeological modelling.

  • External adjoint model — sensitivity at the cost of less than one model call.
  • General-purpose optimization framework, production-ready for groundwater modellers.
  • Seamless integration with FEFLOW and HydroGeoSphere.
  • 10×+ faster and 100 more efficient calibration than the state of the art methods.

Website under construction

About HydrOpTop

HydrOpTop builds informatics and applied mathematics tools for hydrogeology. We turn slow, expensive groundwater models into fast, optimizable, uncertainty-aware decision tools — combining 40 years of research in inverse problems with modern Python software engineering.

Get in touch: contact@hydroptop.com