Recursive

Recursive (Recursive Superintelligence) is an AI research company founded in 2025 and backed by Earlybird, building recursive self-improving systems designed to automate knowledge discovery and accelerate scientific progress, beginning with AI research itself. Its team of researchers and entrepreneurs previously worked at OpenAI, DeepMind, Google Brain, Meta, Salesforce and Uber, and works on open-ended algorithms, AI-generating algorithms and self-improving systems. The company is based in San Francisco with an additional presence in London. Recursive currently publishes no public API, developer documentation, SDK, or other machine-readable developer surface; this profile captures its identity as a lead in the API Evangelist network.

Recursive is profiled on the APIs.io network. Tagged areas include Company, Artificial Intelligence, AI Research, Machine-Learning, and Superintelligence.

🌐 Visit website 📡 Source on GitHub
5.0/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0
0 APIs
CompanyArtificial IntelligenceAI ResearchMachine-LearningSuperintelligenceDeep LearningResearch

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0
Composite quality — 5.0/100 · minimal
Contract Quality 0.0 / 25
Developer Ergonomics 0.0 / 20
Access Clarity 0.0 / 20
Operational Transparency 0.0 / 13
Contract Governance 0.0 / 12
Discoverability 5.0 / 10
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
Documented Reversibility 0 / 6
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
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Delegated User Identity 0 / 6
Protected Resource Metadata 0 / 5
Registration Without a Human 0 / 6
Agentic Commerce Well-Known Document 0 / 5
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.
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/recursive: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Security Posture 1

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

Recursive Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Company 1

The organization behind the API

Website
Website

Source (apis.yml)

apis.yml Raw ↑ 
aid: recursive
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: false
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - none
  generated: '2026-08-28'
  method: derived
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/recursive.png
name: Recursive
description: Recursive (Recursive Superintelligence) is an AI research company founded in 2025 and backed by Earlybird, building
  recursive self-improving systems designed to automate knowledge discovery and accelerate scientific progress, beginning
  with AI research itself. Its team of researchers and entrepreneurs previously worked at OpenAI, DeepMind, Google Brain,
  Meta, Salesforce and Uber, and works on open-ended algorithms, AI-generating algorithms and self-improving systems. The
  company is based in San Francisco with an additional presence in London. Recursive currently publishes no public API, developer
  documentation, SDK, or other machine-readable developer surface; this profile captures its identity as a lead in the API
  Evangelist network.
url: https://raw.githubusercontent.com/api-evangelist/recursive/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- earlybird
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Artificial Intelligence
- AI Research
- Machine-Learning
- Superintelligence
- Deep Learning
- Research
tags_raw:
- Company
- Artificial Intelligence
- AI Research
- Machine Learning
- Superintelligence
- Deep Learning
- Research
apis: []
common:
- type: DomainSecurity
  url: security/recursive-domain-security.yml
- type: Website
  url: https://www.recursive.com
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-21'
  status: minimal
  artifacts_added: 1
  pass: local-v1

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