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Countable Labs

Countable Labs is transforming how biology is measured— bringing single-molecule precision to cell and gene therapy, oncology, molecular diagnostics, and other applications that demand the highest analytical performance. Countable PCR delivers at least 10 times the sensitivity of conventional PCR, with dynamic range and quantitative accuracy that existing digital PCR and next-generation sequencing approaches have not achieved — enabling detection and quantification of rare targets with a level of confidence that fundamentally changes what's measurable. Founded in 2019 and headquartered in Palo Alto, Calif., Countable Labs is privately held and backed by ARCH Venture Partners, F-Prime Capital, and Primer Ventures. Visit www.countablelabs.com to learn more or follow the company on LinkedIn or YouTube.Countable Labs’ current products are for Research Use Only.

Content by Countable Labs

Conceptual 3D image of purple and pink DNA molecules on a black background.

Counting DNA Molecules with Single-Molecule Precision

The Scientist Digest cover September 2026
September 2026

Multiplex Microscopy Becomes Easier with Encoded Antibodies

A new system that enables researchers to uniquely tag monoclonal antibodies for use in microscopy could help simplify complex imaging studies.

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Rethinking ALS Biomarkers: From Discovery to Clinical Impact

Rethinking ALS Biomarkers: From Discovery to Clinical Impact

Alamar Biosciences logo
Best Practices for qPCR Assay Design and Optimization

Best Practices for qPCR Assay Design and Optimization

Bio-Rad
Beyond the Basics: Strategies for Single-Cell and Spatial Transcriptomics Analysis

Beyond the Basics: Strategies for Single-Cell and Spatial Transcriptomics Analysis

bioxcell
Scientist reviewing cellular and molecular data on a computer in a laboratory.

Building Translation-Ready Biomarkers with Connected Workflows

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Products

Closeup image of a multi channel pipette dispensing pink liquid into a 96-well plate.

The ASSIST PLUS pipetting robot for affordable workflow automation

Integra Logo
Single cells in suspension

Rapidly isolate primary cells and make uniform single-cell suspensions with Corning® Cell Strainers

Corning logo
Abstract image representing cell membranes linked together.

CellBrite® Steady Membrane Stain: Cell surface staining built for real-time imaging

Biotium
sino biological logo

Monod Bio Licenses AI-designed Protein Technologies to SignalChem Biotech for Custom Discovery Assays