aid: granzabio
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/granzabio.png
name: Granza Bio
description: >-
  Granza Bio is an early-stage biotechnology company reprogramming immunity for
  target-specific medicines. Founded in 2024 by Dr. Ashwin Nandakumar, Dr. Ashwin
  Jainarayanan, and Prof. Michael Dustin, the company builds on the discovery of
  "attack particles" — killing entities released by cytotoxic immune cells,
  characterized in Prof. Dustin's laboratory at the University of Oxford. Granza
  Bio is developing an engineered delivery-shell platform that directs therapeutic
  cargo to specific tissues, with the goal of advancing treatments for cancers,
  autoimmune disorders, and infections. The company raised $7.14M in seed funding
  co-led by Refactor Capital and Felicis, with participation from Pioneer Fund and
  Y Combinator. It is a research-stage life-sciences company and does not currently
  publish a public developer API, SDK, or developer portal; this profile is
  maintained in the API Evangelist network as a company record.
url: https://raw.githubusercontent.com/api-evangelist/granzabio/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- felicis
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Biotechnology
- Immunotherapy
- Drug Delivery
- Life Sciences
- Oncology
- Therapeutics
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://granzabio.com
- type: Blog
  name: Newsroom
  url: https://www.granzabio.com/newsroom
- type: PrivacyPolicy
  url: https://www.granzabio.com/privacy-policy
- type: DomainSecurity
  url: security/granzabio-domain-security.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence