The 12 closest competitors and alternatives to Syndax Pharmaceuticals, Inc. among biotechnology companies — ranked by similarity to what Syndax Pharmaceuticals, Inc. actually does, not by market-cap band.
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Syndax Pharmaceuticals, Inc. operates as a clinical-stage biopharmaceutical firm focused on developing innovative therapies for cancer. Among its leading investigational products are SNDX-5613, currently undergoing Phase 1/2 clinical assessment, which targets the Menin-mixed lineage leukemia 1 protein interaction for treating MLL-rearranged (MLLr) and nucleophosmin 1 mutant acute myeloid leukemia (NPM1c AML). Another significant candidate is SNDX-6352, or axatilimab, a monoclonal antibody designed to block the colony stimulating factor 1 (CSF-1) receptor, intended for patients suffering from chronic graft versus host disease (cGVHD). The company is additionally progressing Entinostat. Syndax has also established strategic collaborations, including a research and development agreement with the National Cancer Institute, a clinical trial agreement with the Eastern Cooperative Oncology Group, and a license agreement with Kyowa Hakko Kirin Co., Ltd. Founded in 2005, Syndax Pharmaceuticals, Inc. maintains its corporate headquarters in Waltham, Massachusetts.
Syndax Pharmaceuticals, Inc. is a biotechnology company headquartered in New York City, United States. It is publicly listed (SNDX) with a market capitalisation of $1.5B. Xcout tracks 19 named people at Syndax Pharmaceuticals, Inc., including Michael A. Metzger (Chief Executive Officer & Director). Xcout recorded 47 job postings from Syndax Pharmaceuticals, Inc. in the last 90 days.
13 more named people on record for Syndax Pharmaceuticals, Inc., with roles, board committees and tenure — see the full roster →
Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| Series A | $9M | — |
Some filings are not shown as funding rounds.
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Xcout recorded 47 job postings from Syndax Pharmaceuticals, 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 Syndax Pharmaceuticals, Inc.'s hiring signals →
Ranked by semantic similarity — how close each company is to Syndax Pharmaceuticals, Inc. by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Biotech
Pyxis Oncology, Inc. operates as a preclinical biopharmaceutical company focused on developing novel therapeutic approaches to combat various forms of cancer. Its investigational immune-oncology pipeline includes PYX-106, a fully human immunoglobulin G1 (IgG1) antibody designed to target siglec-15, which is being explored for its potential efficacy against thyroid cancer, head and neck squamous cell carcinoma, non-small cell lung cancer (NSCLC), and other solid tumors. Additionally, PYX-102 is an immune-therapeutic currently under investigation for the treatment of solid tumors. The company's portfolio also features a range of investigational antibody-drug conjugate (ADC) candidates: PYX-201, a novel ADC being developed for NSCLC, breast cancer, and other solid tumors; PYX-202, another novel ADC aimed at small cell lung cancer (SCLC), soft tissue sarcoma, and other solid tumors; and PYX-203, an ADC undergoing evaluation for acute myeloid leukemia and myeloid dysplastic syndrome. Pyxis Oncology was founded in 2018 and is based in Cambridge, Massachusetts.
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ALX Oncology Holdings Inc., a clinical-stage immuno-oncology company, focuses on developing therapies for cancer patients in the United States. The company’s lead product candidate is Evorpacept, a CD47 blocking therapeutic biologic development as a combination therapy with other anti-cancer agents, including ASPEN-06, under phase 2 clinical study for treating Gastric/GEJ cancer. It has collaboration agreement for Evorpacept combination programs comprising Jazz Pharmaceuticals plc for zanidatamab, under phase 1b/2 trial for the treatment of breast cancer and other solid tumors; HER2 with an ADC, fam-trastuzumab deruxtecan-nxki, under phase 1 trial for the treatment of patients with breast cancer; ALX2004, under phase 1 clinical trial for treating solid tumors; MD Anderson Cancer Center with rituximab and lenalidomide for the treatment of patients with indolent and aggressive NHL; and Sanofi with isatuximab and dexamethasone, under phase 1/2 trial for the treatment of patients with relapsed or refractory multiple myeloma. It has license agreements with Board of Trustees of Leland Stanford Junior University. The company was incorporated in 2015 and is headquartered in South San Francisco, California.
Biotech
GT Biopharma, Inc. is a biopharmaceutical company in the clinical development phase, dedicated to discovering and bringing to market novel immuno-oncology treatments. Their innovative approach centers on a proprietary technology platform called Tri-specific Killer Engager (TriKE) fusion proteins, which are designed to harness the body's immune cells. Central to their pipeline is GTB-3550, a single-chain tri-specific recombinant fusion protein conjugate currently undergoing Phase I/II clinical trials. This therapeutic candidate is being evaluated for its potential in treating myelodysplastic syndromes, acute myeloid leukemia that has relapsed or proven refractory to prior treatments, advanced systemic mastocytosis, and other malignancies expressing CD33. The company's research also includes GTB-3650, which is in preclinical development targeting CD33 on myeloid leukemias, and GTB-5550, another preclinical asset aimed at solid tumors that are positive for B7-H3. GT Biopharma has forged key collaborations, including a co-development agreement with Altor BioScience Corporation for the clinical advancement of a 161533 TriKE fusion protein for various cancer indications. Furthermore, they maintain a license agreement with the Regents of the University of Minnesota to develop and commercialize cancer therapies utilizing their TriKE technology. Founded in 1965, the company previously operated as OXIS International, Inc. before rebranding to GT Biopharma, Inc. in July 2017. Its corporate operations are based in Brisbane, California.
Biotech
Werewolf Therapeutics, Inc. is a biopharmaceutical firm dedicated to developing novel therapies that activate the body's immune system to combat cancer. Leveraging its exclusive PREDATOR platform, the company crafts conditionally activated molecules designed to stimulate both adaptive and innate immunity. This strategic approach aims to circumvent the shortcomings often associated with traditional proinflammatory immune treatments. Key among its product pipeline are WTX-124, a conditionally activated Interleukin-2 INDUKINE molecule targeting advanced solid tumors, and WTX-330, an Interleukin-12 INDUKINE molecule also designed for conditional activation, intended for advanced or metastatic solid tumors or lymphomas that have relapsed or are refractory. Furthermore, Werewolf Therapeutics is progressing WTX-613, a conditionally activated interferon alpha INDUKINE molecule, for addressing solid tumors and hematologic malignancies. The company was founded in 2017 and operates from its headquarters in Cambridge, Massachusetts.
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Nuvalent, Inc. is a clinical-stage biopharmaceutical firm dedicated to pioneering novel therapeutic solutions for individuals battling cancer. The company's pipeline features two prominent drug candidates. One of these is NVL-520, a highly selective ROS1 inhibitor capable of penetrating the brain. This compound is specifically designed to target ROS1 fusions that possess the normal ROS1 kinase domain, and crucially, it retains activity against mutations known to confer resistance to both approved and experimental ROS1 inhibitors. NVL-520 is currently undergoing Phase I clinical evaluation. Nuvalent's second key asset is NVL-655, an ALK-selective inhibitor that also exhibits brain-penetrant properties. This therapy seeks to address significant limitations of earlier generations of ALK inhibitors (first-, second-, and third-generation), including the development of treatment resistance, central nervous system-related adverse effects, and brain metastases. NVL-655 is presently being assessed in Phase I/II clinical trials. The company was established in 2017 and is based in Cambridge, Massachusetts.
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Curis, Inc. is a biotechnology company headquartered in Lexington, Massachusetts. The company is engaged in the research and development of drug candidates for the treatment of human cancers.
Similar biotechnology company
Crescent Biopharma, Inc. is a biotechnology firm dedicated to the research and development of novel cancer therapies. Its investigational portfolio notably includes CR-001, a proprietary bispecific antibody engineered to simultaneously target PD-1 and VEGF pathways for the treatment of solid tumors. The company's pipeline further comprises CR-002 and CR-003. Crescent Biopharma also maintains a strategic alliance with Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd., focusing on the joint advancement and commercialization of oncology therapeutics, encompassing innovative combination approaches. The company's operations are headquartered in Waltham, Massachusetts.
Biotech
Nuvation Bio Inc. functions as a clinical-stage biopharmaceutical enterprise committed to discovering and advancing therapeutic solutions for oncological conditions. Its foremost experimental compound, NUV-422, is a small molecule designed to inhibit cyclin-dependent kinases (CDK)2, CDK4, and CDK6. The company's development pipeline further encompasses NUV-868, an orally administered, selective small molecule BET inhibitor that epigenetically influences proteins critical for tumor proliferation and cellular differentiation; NUV-569, a unique oral small molecule targeting the Wee1 kinase to facilitate DNA damage repair; and NUV-1182, an antagonist of adenosine receptors. Additionally, Nuvation Bio is progressing a sophisticated drug-drug conjugate (DDC) platform, engineered to deliver a poly ADP ribose polymerase (PARP) inhibitor in conjunction with existing anti-cancer warheads, particularly for the treatment of ER-positive breast and ovarian cancers. Established in 2018, the firm was initially named RePharmation Inc. before rebranding as Nuvation Bio Inc. in April 2019, and its central operations are based in New York, New York.
Biotech
Vaccinex, Inc. is a biotechnology firm operating in the clinical stage, dedicated to identifying and developing specialized biological therapies. Its core mission is to address serious medical conditions and diseases that currently lack adequate treatment options. The company's therapeutic endeavors encompass a broad spectrum of illnesses, including various forms of cancer, neurodegenerative disorders, and autoimmune diseases. At the forefront of its pipeline is pepinemab, a humanized monoclonal antibody. This leading candidate has either concluded or is scheduled for Phase 1b/2 clinical investigations, exploring its efficacy against non-small cell lung cancer (NSCLC), head and neck squamous cell carcinoma (HNSCC), Huntington's disease, Alzheimer's disease, osteosarcoma, and melanoma. Furthermore, Vaccinex is progressing with VX5, a human antibody targeting CXCL13, which is presently in preclinical assessment for potential application in multiple sclerosis (MS) and other autoimmune conditions. The company was established in 2001 and has its principal operations located in Rochester, New York.
Biotech
Mustang Bio, Inc., a clinical-stage biopharmaceutical company, focuses on translating cell therapies into cures for difficult-to-treat cancers and autoimmune diseases in the United States. The company develops MB-106, a CD20-targeted chimeric antigen receptor (CAR) T cell therapy which is in Phase I clinical trail for non-hodgkin lymphoma, chronic lymphocytic leukemia, and autoimmune diseases; MB-109, a combination MB-101 and MB-108 as a potential treatment for IL13Ra2+ relapsed or refractory glioblastoma and high-grade astrocytoma; MB-101, an IL13Ra2 CAR T cell program completd Phase I for glioblastoma; and MB-108 which is in Phase I for the treatment of herpes simplex virus-1 oncolytic virus C134. It has a license agreement with city of hope national medical center and nationwide children’s hospital. Mustang Bio, Inc. was incorporated in 2015 and is headquartered in Waltham, Massachusetts.
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Artax Biopharma, Inc. is a clinical-stage biotechnology company founded in 2013 and headquartered in Cambridge, Massachusetts. The company is focused on transforming the treatment of immune system diseases and recently raised $8 million ahead of a Phase 2a clinical trial.
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Agenus Inc. is a biotechnology company headquartered in Lexington, Massachusetts, focused on the discovery and development of better immunotherapies and cancer treatments.
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