VarSy

From ambiguous variant notation to clear decisions.

VarSy resolves synonyms, aggregates evidence, and delivers a real-time summary.

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One query to rule them all
One search box to query using full variant descriptions, partial variant descriptions, amino acid changes, genome reference sequences, or transcript variants.
Variant Teller ™ — real-time evidence summary
One click synthesizes: synonyms, transcript positions, protein names, domains, 3D mapping, allele frequencies, predictors, literature via Adenine AI, and LOF evidence—then delivers a real-time summary.
Fast APIs
Mapping and APIs are built in a compiled language to ensure high-speed performance.
For variant centric AI, LLMs, RAGs
Building an AI for variants requires understanding the many ways variations are defined.