Find the right AI protein model.
Know if you can use it commercially.
Search 67 protein and antibody design tools. Compare capabilities, compute needs and evidence-backed commercial licensing.
| Model | Commercial use | Compute |
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ⓘ How we assess licensing
Commercial permission and license fees are separate questions. Source-backed assessments cite original terms; code, model weights and outside dependencies can differ. Unverified means our evidence is insufficient. Cloud/GPU costs may be additional. Information is not legal advice. Full methodology · Suggest a correction
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New & noteworthy.
Published licensing updates and selected models to investigate. We do not label a model “newly released” without a dated source.
5 source-reviewed models added
Our October 16 audit added RFdiffusion3, RoseTTAFold3, RFdiffusion3NA, RFDpoly and ABOPD. Each entry separates commercial rights from license fees and external dependencies.
16 OCT 2026 · LICENSING AUDIT Read the verification log Live discovery watchlist ↗Loading featured index entries…
Open source doesn't
always mean open to use.
Can your company use the tool? Code, weights and dependencies may each have different terms.
Is use free of license fees, paid, or unclear? Permitted use and free use are not the same question.
Follow original license files, model documentation, and recorded verification dates for every entry.
Designed in silico.
Validated in the lab.
Model predictions are only the beginning. Seq2Study connects AI-designed proteins and antibodies to experimental expression, purification, affinity, stability, and developability assessment.
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