Design disulfide-bridged peptide binders on demand.
Peptide Designer is a hosted AI pipeline for cyclic peptide binders. Point it at a target structure, choose hotspots and a sequence template, and it runs RFdiffusion, ProteinMPNN, and Boltz on GPU and returns ranked designs — no infrastructure to run yourself.
End-to-end pipeline
RFdiffusion backbones, ProteinMPNN sequences, Boltz co-folded structures — orchestrated per run.
GPU on tap
Pick A100 or H200. Jobs stream progress live and finish in minutes to a few hours.
Pay for what you use
$25/month keeps your workspace active. Compute is billed per machine-minute from a prepaid balance.
Your data stays yours
Uploaded structures and results are scoped to your account and never used to train models.
Pick a target
Provide a PDB code or upload a structure. Choose hotspot residues on the interface.
Configure the template
Define the macrocycle length, per-position residues, and how many designs to generate.
Download ranked designs
Live progress while the pipeline runs. Get ranked CSV, structures, and per-design metrics.
Start designing binders today.
Create an account, top up your compute balance, and submit your first run in minutes.