Isomorphic Labs

#Overview

Isomorphic Labs is the commercial steward of AlphaFold 3, the structure-prediction model for proteins and biomolecular complexes. It is best understood as a gated access route rather than an open runtime: there are no downloadable weights and no fine-tuning, and commercial use is arranged directly with Isomorphic. For anyone searching where AlphaFold 3 inference is officially available, this entry marks the controlled path — academic use through a hosted server, commercial use by referral.

#What you can run through Isomorphic Labs

The model in scope is AlphaFold 3, which predicts the joint structure of proteins together with nucleic acids, small-molecule ligands, ions, and modified residues. It extends the AlphaFold line from single-protein folding to full biomolecular complexes, targeting interaction and assembly modeling. Access is to predictions from AlphaFold 3 itself; the model is not distributed as weights, and no custom training or fine-tuning is offered through this route.

#Accessing AlphaFold 3

Two channels exist, both gated. Non-commercial and academic users run AlphaFold 3 through the hosted AlphaFold Server, which provides structure prediction for research use under its own usage terms. Commercial access does not run through a public API or self-hosted deployment; it is granted by arrangement with Isomorphic Labs, making this a referral relationship rather than a general-purpose inference platform. Teams that need open weights, on-prem execution, or fine-tuning should treat this as a pointer to the official source and look to AlphaFold3-class alternatives for a runnable model, while those who simply need authoritative predictions can use the academic server within its non-commercial scope.