The 12 closest competitors and alternatives to Zafrens among biology companies — ranked by similarity to what Zafrens actually does, not by market-cap band.
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Zafrens Inc. is a biotechnology and pharmaceutical company headquartered in San Diego, California, pioneering advanced life science tools and platforms.
Zafrens is a biology company headquartered in United States. Its most recent funding round, Series A, raised $31M in February 2025. Xcout tracks 3 named people at Zafrens, including Swamy Vijayan (FOUNDER).
Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| Series A | $31M | 3 named | |
| SEC Form D filing | $6.2M | — |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Ranked by semantic similarity — how close each company is to Zafrens by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Biopharmaceuticals
Dren Bio, Inc. is a biotechnology company headquartered in San Carlos, California, focused on developing powerful protein-engineering technologies.
Material Science
Algenesis Materials is a sustainable materials science company based in San Diego, California, recognized for developing eco-friendly polymer alternatives and green chemistry solutions.
Drug Discovery
Aneira Pharma, Inc. is a privately held pharmaceutical company founded in 2008 with its headquarters in San Diego, California.
Oncology
Avenzo Therapeutics, Inc. is a clinical-stage biotechnology company headquartered in San Diego, California, dedicated to developing next-generation oncology treatments.
Biologicals and Crop Input
Native Microbials is a biotechnology company based in San Diego, California, that provides science-driven microbial solutions to enhance animal health and support livestock farmers and pet owners.
Environmental Consulting
Gradient Pharmaceuticals, Inc. is a biotechnology company headquartered in Texas, United States, engaged in research, development, and pharmaceutical services.
Proteomics
Proteintech Genomics is a biotechnology research subsidiary located in San Diego, California, that develops fully optimized and highly multiplexed genomic solutions.
Microphysiological Systems
Founded in 2020 and headquartered in San Diego, California, with additional offices in Seoul, South Korea, Qureator is a biomedical startup company. The company focuses on biotechnology research and development, having secured significant venture funding.
Biopharma
Engrail Therapeutics, Inc. is a clinical-stage neurosciences and pharmaceutical company established in 2019 and headquartered in San Diego, California. The firm focuses on developing novel treatments such as its planned ENX-104 clinical program.
Biomanufacturing
Debut Biotech is a synthetic biology and biotechnology company headquartered in San Diego, California. The company utilizes advanced science and technology platforms to manufacture sustainable ingredients and products through biomanufacturing.
Discovery Tools
Telesis Bio Inc. is headquartered in San Diego, California, providing tools and support such as BioXP for synthetic biology.
Climate
Cquesta is a privately held agricultural biotechnology company headquartered in San Diego, California. Founded in 2022, the company develops climate-resilient crops designed to improve farmer productivity while actively combating climate change.
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