Spear Bio

Recorded changes

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Companies in the same space

Competitors picked by an AI model from the funded startups with the most similar descriptions, judged on those descriptions only. A reading, not a verified market map.

• Quanterix quanterix.comDirect competitorOffers ultrasensitive protein biomarker detection instruments, assays and services for clinical and research use.
• Alamar Biosciences alamarbio.comDirect competitorProvides an ultra‑sensitive proteomics platform for detecting low‑abundance protein biomarkers for diagnostics and research.
• Olink (acquired) olink.comDirect competitorSells high‑throughput proteomics platforms for protein biomarker discovery and validation in health applications.
• Protein1 proteins1.comDirect competitorDevelops ultra‑sensitive protein detection technology for biomarker research, liquid biopsy and diagnostics.
• Pictor pictorproteomics.comPartial overlapProvides a multiplexed targeted proteomics platform for biomarker testing in clinical settings.
• Seer, Inc. seer.bioPartial overlapDevelops proteomics platforms for deep protein analysis for academic, biopharma and CRO customers.
• Nautilus Biotechnology nautilus.bioPartial overlapOffers a sensitive single‑molecule proteomics platform for quantitative proteome measurements in research.
• FenoMark Diagnostics AB fenomark.comPartial overlapDevelops clinical proteomics and mass‑spectrometry assays for precision diagnostics and biomarker‑based care.