Nautilus Biotechnology vs BillionToOne
Side-by-side comparison of AI visibility scores, market position, and capabilities
Nautilus Biotechnology is building a single-molecule proteomics platform to map and quantify the full human proteome at a scale and sensitivity previously impossible.
About
Nautilus Biotechnology is a proteomics company founded in 2016 and publicly listed on Nasdaq, developing a revolutionary platform for analyzing proteins at single-molecule resolution. While genomics has transformed medicine through DNA and RNA sequencing, the proteome is the actual functional layer of biology where drug targets, disease biomarkers, and therapeutic mechanisms operate. Nautilus is building a platform that can identify and quantify thousands of proteins simultaneously from tiny biological samples using a fluorescence-based single-molecule detection approach without requiring mass spectrometry. The platform promises to enable proteomics studies at a scale and depth comparable to what next-generation sequencing delivered to genomics, unlocking new insights into disease biology and drug development. Nautilus is in the instrument development phase and targets pharmaceutical research, clinical diagnostics, and academic biology. The company has raised over $250M and is building manufacturing capabilities for a planned commercial instrument launch that could define a new era in proteomics research.
IPO Nov 2025 (BLLN, Nasdaq); $273M raised; 508K+ tests in 2025; $293–299M revenue guidance FY2025.
About
BillionToOne is a leading molecular diagnostics company that has commercialized a proprietary technology platform—Quantitative Counting Templates (QCTs)—enabling detection and quantification of disease-related DNA at single base-pair resolution. This breakthrough in cell-free DNA (cfDNA) analysis underpins its two primary product lines: UNITY Screen for comprehensive prenatal genetic screening (covering carrier status, chromosomal conditions, and fetal risk) and Northstar Select for oncology therapy guidance and liquid biopsy.
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