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Xaira Therapeutics

Challenger

AI drug discovery startup launched with $1B funding. Led by ex-Stanford president + Nobel laureate David Baker. Focus: inflammatory/immunological diseases. Founded 2024, South SF.

Best for: AI Drug Discovery
59
AI Score
Grade C↑ Trending
AI Visibility Score (Beta)
HealthcareAI Drug DiscoveryWebsiteUpdated April 2026

Brand Intelligence Graph

Company Overview

About Xaira Therapeutics

Xaira Therapeutics is an AI-powered drug discovery company launched from stealth in April 2024 with $1 billion in committed capital. Headquartered in South San Francisco, incubated by Arch Venture Partners and Foresite Capital. Led by CEO Marc Tessier-Lavigne (ex-Stanford president, ex-Genentech CSO) and co-founder David Baker (Nobel laureate, UW Institute for Protein Design).

Business Model & Competitive Advantage

Xaira builds AI models predicting biological behavior at the cellular level to design novel therapeutics, initially targeting inflammatory and immunological diseases. X-Cell, unveiled March 2026, predicts gene function from genetic perturbations. Board includes former FDA Commissioner Scott Gottlieb and Nobel laureate Carolyn Bertozzi.

Competitive Landscape 2025–2026

Investors include F-Prime, NEA, Sequoia, Lux Capital, and Lightspeed. Pre-revenue, focused on building AI platform, proprietary datasets, and advancing antibody therapy programs toward clinical development.

Founded
2024
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Key Differentiators

Strong Challenger

Xaira Therapeutics is an established challenger with significant market presence and competitive offerings in Healthcare & Life Sciences.

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Estimated Visibility Trend (Beta)

Simulated 8-week rolling score

59
↑ Trending

Based on estimated brand signals. Historical tracking coming soon.

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