Allay Therapeutics
Home • Allay Therapeutics
San Jose, United States · Founded 2015 · $133.5M raised
- Headquarters
- San Jose, California
- Employees
- 11–50
- Founded
- 2015
- Business Model
- B2B
- Website
- allaytx.com
- Total Funding
- $133.5M
- Last Round
- $16.0M Series BJun 2025
- Rounds
- 3
About
Allay Therapeutics is a clinical-stage biotechnology company pioneering ultra-sustained analgesic products to transform post-surgical pain management. Its lead program, ATX-101, uses extended-release local anesthetic formulations designed to provide long-lasting pain relief while reducing dependence on opioids. The company aims to expand the surgical pain management toolkit with safer, longer-lasting, and more tailored solutions.
Summary
Allay Therapeutics is a Biotech company based in San Jose, United States, founded in 2015. It has raised $133.5M in total across 3 rounds, most recently a $16.0M Series B round in Jun 2025. Investors include Arboretum Ventures, Lightstone Ventures and ClavystBio.
Tech & App Stack
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Funding History
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Jun 2025
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Series B through Series D — per-round amounts, valuations, and who invested in each round.
Investors
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