The 12 closest competitors and alternatives to Lexeo Therapeutics, Inc. among biotech companies — ranked by similarity to what Lexeo Therapeutics, Inc. actually does, not by market-cap band.
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Lexeo Therapeutics, Inc. is a genetic medicine firm currently in the clinical development phase, dedicated to addressing both inherited and acquired medical conditions. Its robust pipeline features several gene therapy candidates. These include LX2006, an AAVrh10-based therapy aimed at treating cardiomyopathy linked to Friedreich's ataxia (FA); LX2020, another AAVrh10-based candidate targeting arrhythmogenic cardiomyopathy; LX2021, designed for DSP cardiomyopathy; and LX2022, which focuses on hypertrophic cardiomyopathy (HCM) stemming from TNNI3 mutations. Furthermore, Lexeo is advancing LX1001, an AAVrh10-based gene therapy, alongside LX1020 and LX1021, all intended for individuals homozygous for APOE4. Additionally, LX1004 is under development to treat CLN2 Batten disease. Established in 2017, the company's headquarters are located in New York, New York.
Lexeo Therapeutics, Inc. is a biotech company headquartered in New York City, United States. It is publicly listed (LXEO) with a market capitalisation of $251.7M. Xcout tracks 30 named people at Lexeo Therapeutics, Inc., including R. Nolan Townsend (Chief Executive Officer & Director). Xcout recorded 8 job postings from Lexeo Therapeutics, Inc. in the last 90 days.
24 more named people on record for Lexeo Therapeutics, Inc., with roles, board committees and tenure — see the full roster →
Xcout recorded 8 job postings from Lexeo Therapeutics, Inc. in the last 90 days, from a hiring record Xcout has kept since June 2026.
The weekly hiring trend, the roles and locations behind it — see Lexeo Therapeutics, Inc.'s hiring signals →
Ranked by semantic similarity — how close each company is to Lexeo Therapeutics, Inc. by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Similar biotech company
Neurogene Inc. is dedicated to engineering transformative genetic treatments for individuals and their families grappling with debilitating neurological conditions. Its current pipeline prominently features two key investigational therapies: NGN-401, an AAV9 gene therapy specifically targeting Rett syndrome, and NGN-101, which is being developed to address neuronal ceroid lipofuscinosis subtype 5 (Batten disease). The company's operations are based in New York, New York.
Similar biotech company
Passage Bio, Inc. is a biopharmaceutical company dedicated to pioneering genetic therapies for conditions affecting the central nervous system. Their advanced pipeline includes PBGM01, designed to treat infantile GM1 gangliosidosis by utilizing a proprietary AAVhu68 capsid to deliver a functional GLB1 gene, which codes for the lysosomal acid beta-galactosidase enzyme, to both the brain and peripheral tissues. Another key program, PBFT02, employs an AAV1 capsid to introduce a functional granulin (GRN) gene, encoding progranulin (PGRN), to the brain as a treatment for FTD-GRN. Additionally, PBKR03 is under development for infantile Krabbe disease, leveraging a proprietary AAVhu68 capsid to deliver a functional GALC gene, responsible for producing the hydrolytic enzyme galactosylceramidase, to the brain and surrounding tissues. The company's portfolio also features PBML04 for metachromatic leukodystrophy, PBAL05 for amyotrophic lateral sclerosis, and PBCM06 for Charcot-Marie-Tooth Type 2A. Passage Bio maintains a significant research collaboration with the Trustees of the University of Pennsylvania's Gene Therapy Program, alongside a development services and clinical supply agreement with Catalent Maryland, Inc. Established in 2017, the company's headquarters are located in Philadelphia, Pennsylvania.
Similar biotech company
Taysha Gene Therapies, Inc. is a biotech firm specializing in the creation and market introduction of gene therapies that utilize adeno-associated virus (AAV) vectors. Its core mission is to tackle inherited diseases affecting the central nervous system (CNS). The company's development pipeline features several key programs: TSHA-120 is aimed at giant axonal neuropathy; TSHA-102 is in development for Rett syndrome; TSHA-121 and TSHA-118 are both being advanced for CLN1 disease; TSHA-105 addresses SLC13A5 Deficiency; and TSHA-101 targets GM2 gangliosidosis. Furthermore, Taysha has forged a strategic alliance with The University of Texas Southwestern Medical Center to jointly advance and bring to market innovative gene therapy solutions. Founded in 2019, the company operates from its headquarters in Dallas, Texas.
Similar biotech company
Voyager Therapeutics, Inc. operates as a gene therapy company, concentrating its efforts on developing innovative treatments and pioneering advanced platform technologies. Its leading clinical asset, VY-AADC, is presently undergoing an open-label Phase 1 clinical trial for the management of Parkinson's disease. The company's preclinical portfolio is extensive, featuring VY-SOD102 for amyotrophic lateral sclerosis (ALS), VY-HTT01 for Huntington's disease, and VY-FXN01 for Friedreich's ataxia. Additionally, Voyager is pursuing a Tau program aimed at various tauopathies, including Alzheimer's disease, progressive supranuclear palsy, and frontotemporal dementia, alongside initiatives for spinal muscular atrophy. To advance its gene therapy product pipeline, the company has forged strategic collaboration and licensing agreements with key industry players such as Neurocrine Biosciences, Inc., Pfizer Inc., and Novartis Pharma, A.G. These partnerships cover the research, development, and commercialization of adeno-associated virus-based gene therapy products. Voyager Therapeutics, Inc. was founded in 2013 and maintains its corporate headquarters in Cambridge, Massachusetts.
Biotechnology
Coave Therapeutics is a clinical-stage biotechnology company headquartered in Paris, France. The company focuses on developing life-changing gene therapies targeting rare ocular and central nervous system diseases.
Similar biotech company
Abeona Therapeutics Inc. operates as a clinical-stage biopharmaceutical company, specializing in the creation of gene and cell therapies to combat critical, uncommon genetic illnesses. Their foremost developmental asset is EB-101, a personalized gene-corrected cell therapy that has progressed to Phase III clinical trials for the treatment of recessive dystrophic epidermolysis bullosa. The company's pipeline also encompasses several other programs: ABO-102, an adeno-associated virus (AAV)-based gene therapy designed for Sanfilippo syndrome type A; ABO-201, aimed at CLN3 disease; ABO-401, targeting cystic fibrosis; and ABO-50X, intended for genetic eye disorders. Additionally, Abeona actively advances AAV-based gene therapies through its proprietary AIM vector platform. Incorporated in 1974, the firm was initially named PlasmaTech Biopharmaceuticals, Inc. before officially adopting the name Abeona Therapeutics Inc. in June 2015. The company's corporate base is situated in New York, New York.
Biotechnology
Gemma Labs Inc. (GEMMABio) is a biotechnology company that develops gene therapies for rare diseases using next-generation AAV technology. The company focuses on programs targeting motor neuron disorders, skeletal conditions, and cardiomyopathies to serve the rare disease community.
Biotechnology
Dyne Therapeutics, Inc. is a U.S.-based biotechnology firm focused on developing advanced treatments for genetically driven muscle disorders. Utilizing its proprietary FORCE platform, which is engineered to deliver disease-modifying therapeutics, the company is actively engaged in various programs. These initiatives target conditions such as myotonic dystrophy type 1, Duchenne muscular dystrophy, and facioscapulohumeral dystrophy, in addition to other rare skeletal, cardiac, and metabolic muscle diseases. The company was founded in 2017 and maintains its corporate headquarters in Waltham, Massachusetts.
Life Science
ReCode Therapeutics is a clinical-stage genetic medicines company headquartered in Menlo Park, California, and Durham, North Carolina. The company leverages proprietary delivery systems to power a new class of disease-modifying genetic therapies.
Biotechnology
Prevail Therapeutics Inc. is a biotechnology company headquartered in New York City, New York, focused on developing gene therapies for patients with neurodegenerative diseases.
Biotechnology
4D Molecular Therapeutics, Inc. is a clinical-stage gene therapy company that engineers therapeutic agents by leveraging its proprietary adeno-associated virus (AAV) vector technology. The company's developmental efforts are concentrated across a trio of therapeutic fields: ophthalmology (eye conditions), cardiology (heart ailments), and pulmonology (respiratory disorders). Within its active pipeline, three specific product candidates have advanced into clinical trial phases, all currently undergoing Phase 1/2 clinical assessment: 4D-125 is being evaluated for the treatment of X-linked retinitis pigmentosa. 4D-110 targets choroideremia. 4D-310 is focused on addressing Fabry disease. Beyond these, two Investigational New Drug (IND) candidates are in development: 4D-150, aimed at combating wet age-related macular degeneration, and 4D-710, designed to tackle cystic fibrosis lung disease. To advance its mission, 4D Molecular Therapeutics, Inc. actively engages in research and development partnerships with entities such as uniQure, CRF, Roche, and CFF. The firm commenced operations in 2013 and maintains its headquarters in Emeryville, California.
Biotechnology
Exsilio Therapeutics Inc. is a biotechnology company headquartered in Boston, Massachusetts, founded in 2022 to pioneer genomic medicines and advanced genetic therapies.
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