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Protagonist, Inc. competitors & alternatives
The 12 closest competitors and alternatives to Protagonist, Inc. among biotechnology companies — ranked by similarity to what Protagonist, Inc. actually does, not by market-cap band.
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About Protagonist, Inc.
Protagonist Therapeutics is a clinical-stage biopharmaceutical company headquartered at the Pacific Research Center in Newark, California, focused on peptide drug discovery.
Protagonist, Inc. at a glance
Protagonist, Inc. is a biotechnology company headquartered in United States. Its most recent funding round raised $690,000 in July 2021. Xcout tracks 2 named people at Protagonist, Inc., including Dinesh Patel (President and CEO). Xcout recorded 10 job postings from Protagonist, Inc. in the last 90 days, naming tools such as Tableau, SAP.
Protagonist, Inc. leadership
- Dinesh PatelPresident and CEO
- Arturo Molina FACPChief Medical Officer
Protagonist, Inc. funding rounds
Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| SEC Form D filing | $690,000 | — |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Hiring at Protagonist, Inc.
Xcout recorded 10 job postings from Protagonist, Inc. in the last 90 days, from a hiring record Xcout has kept since July 2026.
Tools named in Protagonist, Inc.'s job postings
The weekly hiring trend, the roles and locations behind it — see Protagonist, Inc.'s hiring signals →
Top 12 Protagonist, Inc. competitors
Ranked by semantic similarity — how close each company is to Protagonist, Inc. by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Similar biotechnology company
RAPT Therapeutics is a clinical-stage biopharmaceutical company headquartered in South San Francisco, California. Founded in 2015, the public company leverages its proprietary drug discovery platform to develop treatments for inflammatory and immunologic diseases.
Biotech
Peptilogics, Inc. is a biotechnology company founded in 2013 and headquartered in Pittsburgh, Pennsylvania. The company utilizes advanced computational and biological approaches to discover and develop novel peptide therapeutics.
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Parabilis Medicines is a biopharmaceutical company that develops ultra-tunable peptide therapeutics utilizing its proprietary Helicon platform. The company focuses on creating novel medicines to target historically undruggable conditions, primarily addressing cancer and other serious diseases with critical medical needs.
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Vibrant Therapeutics is a clinical-stage biotechnology company headquartered in Cambridge, Massachusetts, with operations in China. Founded in July 2019, the firm focuses on revolutionizing protein drug discovery and developing next-generation prodrugs with precise targeting.
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Protalys Therapeutics, Inc. is a private drug discovery and development company headquartered in San Diego, California, operating within the therapeutics and drug pipeline sector.
Biotech
PeptiDream Inc. functions as a biopharmaceutical enterprise, concentrating on the identification and progression of therapeutic compounds such as constrained peptides, small molecules, and peptide-drug conjugates. The company's unique product pipeline is underpinned by its proprietary Peptide Discovery Platform System (PDPS), an advanced technology specifically designed for the development of peptide-based drugs. Additionally, PeptiDream maintains an exclusive licensing and collaborative research partnership with Takeda Pharmaceutical Company Limited, aimed at creating peptide drug conjugates for the treatment of neuromuscular conditions. Established in 2006, the company's primary offices are situated in Kawasaki, Japan.
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Rezo Therapeutics, Inc. is a biotechnology company headquartered in South San Francisco, California, that integrates proteomics, genetics, and structural biology for drug discovery and development.
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Pi Therapeutics is an Israeli preclinical-stage pharmaceutical company founded in 2015 and based in Ness Ziona. The company focuses on drug discovery and develops novel modulators of protein degradation for the treatment of cancer.
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Neomorph is a clinical-stage biotechnology company founded in 2020 and headquartered in San Diego, California. The company pioneers the discovery and development of molecular glue degraders to target and destroy difficult disease-causing proteins.
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Prellis Biologics, Inc. is a privately held biotechnology company headquartered in Berkeley, California, within the San Francisco Bay Area. It develops human antibody therapeutics and focuses on antibody discovery leveraging AI and immune diversity.
Biotech
Dualitas Therapeutics is a privately held biotechnology research company headquartered in South San Francisco, California, that utilizes its DualScreen Bispecific Discovery Engine for proximity engagers.
Biotech
NGM Biopharmaceuticals, Inc. is a clinical-stage biotechnology company headquartered in South San Francisco, California, focused on discovering and developing transformative therapeutics.
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