Exscientia website screenshot

Exscientia

Exscientia was an Oxford UK-based AI-driven precision medicine and drug design company, founded in 2012 as a spin-out from the University of Dundee. Its platform combined generative chemistry (Centaur Chemist) with patient tissue-based screening (EVE, an automated single-cell platform for testing drug candidates directly against patient-derived tumor samples) to design small-molecule drug candidates faster and at lower cost than conventional pharma R&D. Notable firsts included EXS-21546 (an A2A antagonist developed with Evotec), DSP-1181 (the first AI-designed molecule to enter human clinical trials, with Sumitomo Dainippon Pharma), and DSP-0038 (a dual 5-HT1A/5-HT2A modulator for Alzheimer's psychosis). Exscientia maintained active pharma partnerships with Sanofi, Bristol Myers Squibb, Bayer, Sumitomo, and Merck KGaA. Exscientia was acquired by Recursion Pharmaceuticals (NASDAQ: RXRX) in an all-stock deal that closed in November 2024; the combined company operates under the Recursion brand and the legacy exscientia.ai website now redirects to recursion.com. The Exscientia name persists primarily through its GitHub organization, which continues to host open-source scientific Python packages for molecular predictive modelling (molflux), physics-based ML potentials (physicsml), antibody structure prediction (abodybuilder3), and biomolecular simulation (biosimspace) used by the wider computational chemistry and structural biology community. Exscientia did not expose any public commercial APIs, SDKs, or developer products before or after the merger; platform access was always delivered through collaborative drug-discovery agreements.

Exscientia is profiled on the APIs.io network. Tagged areas include Drug Discovery, Drug Design, AI Drug Design, Precision Medicine, and Biotech.

7.4/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
Drug DiscoveryDrug DesignAI Drug DesignPrecision MedicineBiotechPharmaceuticalsGenerative ChemistryCentaur ChemistEVE PlatformPatient-Derived ScreeningOncologySmall MoleculesComputational ChemistryMachine LearningOpen SourceAcquired

Kin Score

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scored 2026-07-27 · rubric v0.5
Composite quality — 7.4/100 · minimal
Contract Quality 0.0 / 25
Developer Ergonomics 0.0 / 20
Commercial Clarity 0.0 / 20
Operational Transparency 0.7 / 13
Governance 0.0 / 12
Discoverability 6.8 / 10
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 15
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
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Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Exscientia Domain Security

TLSv1.3 · DMARC

SECURITY

Resources

Build 1

SDKs, sample code, and the tooling you integrate with

Access & Security 1

Authentication, authorization, and security posture

Company 4

The organization behind the API

Other 10

Properties that don't map to a standard resource type

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Source (apis.yml)

apis.yml Raw ↑
aid: exscientia
name: Exscientia
description: 'Exscientia was an Oxford UK-based AI-driven precision medicine and drug design company, founded in 2012 as a
  spin-out from the University of Dundee. Its platform combined generative chemistry (Centaur Chemist) with patient tissue-based
  screening (EVE, an automated single-cell platform for testing drug candidates directly against patient-derived tumor samples)
  to design small-molecule drug candidates faster and at lower cost than conventional pharma R&D. Notable firsts included
  EXS-21546 (an A2A antagonist developed with Evotec), DSP-1181 (the first AI-designed molecule to enter human clinical trials,
  with Sumitomo Dainippon Pharma), and DSP-0038 (a dual 5-HT1A/5-HT2A modulator for Alzheimer''s psychosis). Exscientia maintained
  active pharma partnerships with Sanofi, Bristol Myers Squibb, Bayer, Sumitomo, and Merck KGaA. Exscientia was acquired by
  Recursion Pharmaceuticals (NASDAQ: RXRX) in an all-stock deal that closed in November 2024; the combined company operates
  under the Recursion brand and the legacy exscientia.ai website now redirects to recursion.com. The Exscientia name persists
  primarily through its GitHub organization, which continues to host open-source scientific Python packages for molecular
  predictive modelling (molflux), physics-based ML potentials (physicsml), antibody structure prediction (abodybuilder3),
  and biomolecular simulation (biosimspace) used by the wider computational chemistry and structural biology community. Exscientia
  did not expose any public commercial APIs, SDKs, or developer products before or after the merger; platform access was always
  delivered through collaborative drug-discovery agreements.'
type: Index
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
position: Provider
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/exscientia.png
tags:
- Drug Discovery
- Drug Design
- AI Drug Design
- Precision Medicine
- Biotech
- Pharmaceuticals
- Generative Chemistry
- Centaur Chemist
- EVE Platform
- Patient-Derived Screening
- Oncology
- Small Molecules
- Computational Chemistry
- Machine Learning
- Open Source
- Acquired
url: https://raw.githubusercontent.com/api-evangelist/exscientia/refs/heads/main/apis.yml
created: '2026-05-24'
modified: '2026-05-24'
specificationVersion: '0.20'
apis: []
common:
- type: DomainSecurity
  url: security/exscientia-domain-security.yml
- type: Website
  url: https://www.recursion.com
- type: LegacyWebsite
  url: https://www.exscientia.ai
- type: AcquisitionAnnouncement
  url: https://ir.recursion.com/news-releases/news-release-details/recursion-and-exscientia-combine-create-leading-techbio-company
- type: AcquisitionClosing
  url: https://ir.recursion.com/news-releases/news-release-details/recursion-completes-business-combination-exscientia
- type: ParentCompany
  url: https://www.recursion.com
- type: GitHubOrganization
  url: https://github.com/Exscientia
- type: Molflux
  url: https://github.com/Exscientia/molflux
- type: PhysicsML
  url: https://github.com/Exscientia/physicsml
- type: ABodyBuilder3
  url: https://github.com/Exscientia/abodybuilder3
- type: BioSimSpace
  url: https://github.com/Exscientia/biosimspace
- type: StableNetGuardOwl
  url: https://github.com/Exscientia/StableNetGuardOwl
- type: RDVC
  url: https://github.com/Exscientia/rdvc
- type: Wikipedia
  url: https://en.wikipedia.org/wiki/Exscientia
- type: Crunchbase
  url: https://www.crunchbase.com/organization/exscientia
- type: LinkedIn
  url: https://www.linkedin.com/company/exscientialtd
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com