Rezo Therapeutics is a San Francisco (Mission Bay) biopharmaceutical company spun out of the Quantitative Biosciences Institute (QBI) at UCSF, co-founded by Nevan Krogan, that is building a disease-agnostic network-biology drug discovery platform. Its "sequence to systems to drugs" approach integrates proteomics, human genetics, structural biology, medicinal chemistry, bioinformatics and machine learning to construct comprehensive maps of molecular disease networks and identify novel, druggable targets for precision therapeutics, with an initial focus on oncology. The company launched in November 2022 with a $78M Series A led by SR One, a16z Bio + Health and Norwest Venture Partners, and appointed Derek Hicks as chief executive officer in August 2025. Rezo is a therapeutics developer rather than a software vendor: its computational platform is internal R&D tooling, and the company publishes no public API, SDK, developer portal or machine-readable contract of any kind.
Rezo Therapeutics is profiled on the APIs.io network. Tagged areas include Company, Biotechnology, Pharmaceuticals, Drug Discovery, and Oncology.
Rezo Therapeutics’ developer surface includes engineering blog and 9 more developer resources.
Regulatory Posture applies to this provider. Its tags matched the
Health regime, so
Regulatory Posture carries 15 points of the composite.
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applicability map is public and we will correct it.
Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for
this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero:
never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and
several others — scorable at all.
The six quality facets above are damped to 85 points between them,
because the conditional facet above carries the other
15. That is why each facet's contribution is shown against a damped
maximum: raising a quality facet moves the composite by 85% of its nominal
weight, not 100%. The full arithmetic is at apis.io/rating/.
aid: rezo-therapeutics
name: Rezo Therapeutics
description: 'Rezo Therapeutics is a San Francisco (Mission Bay) biopharmaceutical company spun out of the Quantitative Biosciences
Institute (QBI) at UCSF, co-founded by Nevan Krogan, that is building a disease-agnostic network-biology drug discovery
platform. Its "sequence to systems to drugs" approach integrates proteomics, human genetics, structural biology, medicinal
chemistry, bioinformatics and machine learning to construct comprehensive maps of molecular disease networks and identify
novel, druggable targets for precision therapeutics, with an initial focus on oncology. The company launched in November
2022 with a $78M Series A led by SR One, a16z Bio + Health and Norwest Venture Partners, and appointed Derek Hicks as chief
executive officer in August 2025. Rezo is a therapeutics developer rather than a software vendor: its computational platform
is internal R&D tooling, and the company publishes no public API, SDK, developer portal or machine-readable contract of
any kind.'
deliveryModel:
model: saas
open_source: false
commercial: true
callable_host: false
label: Hosted service · you call their endpoint
confidence: medium
source:
- pricing
generated: '2026-08-28'
method: derived
accessModel:
pricing: unknown
onboarding: unknown
trial: false
try_now: false
public: false
label: Unknown
confidence: low
source:
- security
generated: '2026-09-02'
method: derived
image: https://i0.wp.com/rezotx.com/wp-content/uploads/2026/03/cropped-Rezo-Icon-Favicon-1.png?fit=512%2C512&ssl=1
url: https://raw.githubusercontent.com/api-evangelist/rezo-therapeutics/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
specificationVersion: '0.20'
created: '2026-08-26'
modified: '2026-08-26'
tags:
- Company
- Biotechnology
- Pharmaceuticals
- Drug Discovery
- Oncology
- Proteomics
- Life Sciences
- Precision Medicine
- Artificial Intelligence
- Health
apis: []
maintainers:
- FN: Kin Lane
email: kin@apievangelist.com
- FN: APIs.json
email: info@apis.io
common:
- type: DomainSecurity
url: security/rezo-therapeutics-domain-security.yml
- type: ContentSignal
url: well-known/rezo-therapeutics-content-signals.yml
- type: Website
url: https://rezotx.com/
- type: Blog
url: https://rezotx.com/news/
- type: PrivacyPolicy
url: https://rezotx.com/privacy-policy/
- type: TermsOfService
url: https://rezotx.com/terms-of-use/
- type: About
url: https://rezotx.com/technology/
- type: Careers
url: https://rezotx.com/careers/
- type: LinkedIn
url: https://www.linkedin.com/company/rezotx
- type: Crunchbase
url: https://www.crunchbase.com/organization/rezo-therapeutics
x-enrichment:
date: '2026-08-26'
status: minimal
artifacts_added: 4
pass: local-v1
x-coverage:
state: none
reason: not-a-software-company
detail: Rezo Therapeutics is a clinical-stage biopharmaceutical company whose entire public web presence is nine WordPress
pages (home, technology, team, careers, news, investors, privacy, terms, one stub) with no developer, docs, or API section
anywhere in its sitemap; the only machine-readable surface on rezotx.com is the generic WordPress core and Jetpack /wp-json
route index that every WordPress.com-hosted site serves, which is site infrastructure and not a product API.
evidence:
- url: https://rezotx.com/wp-sitemap-posts-page-1.xml
status: 200
- url: https://rezotx.com/openapi.json
status: 404
- url: https://rezotx.com/graphql
status: 404
- url: https://rezotx.com/llms.txt
status: 404
- url: https://rezotx.com/.well-known/agent-card.json
status: 404
- url: https://rezotx.com/.well-known/agent.json
status: 404
- url: https://rezotx.com/.well-known/security.txt
status: 404
- url: https://rezotx.com/.well-known/api-catalog
status: 404
- url: https://rezotx.com/robots.txt
status: 200
checked: '2026-08-26'
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