Saffron

Saffron (trysaffron.ai) is a Y Combinator (Spring 2026) startup building an AI-native technical assessment platform for engineering hiring. Candidates build real features on a company's actual codebase using AI coding tools such as Claude Code inside a sandboxed environment, while Saffron captures every keystroke and AI interaction to score submissions against custom rubrics. It provides line-by-line attribution distinguishing human-written, AI-generated, and AI-modified code, and replaces traditional phone screens, take-homes, and on-site interview loops with a single AI-integrated assessment.

Saffron is profiled on the APIs.io network. Tagged areas include Company, Hiring, Technical Assessment, Recruiting, and Artificial Intelligence.

Saffron’s developer surface includes pricing, signup flow, and 7 more developer resources.

🌐 Visit website 📡 Source on GitHub
15.7/100 emerging ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
CompanyHiringTechnical AssessmentRecruitingArtificial IntelligenceDeveloper ToolsY Combinator

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 15.7/100 · emerging
Contract Quality 0.0 / 25
Developer Ergonomics 0.0 / 20
Commercial Clarity 8.9 / 20
Operational Transparency 0.0 / 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
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/saffron: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Security Posture 1

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

Saffron Domain Security

TLSv1.3 · HSTS

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

SignUp
SignUp

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Commercial 3

Pricing, plans, and the legal terms of use

Pricing
Pricing
 TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 4

The organization behind the API

Website
Website
 About
About
 LinkedIn
LinkedIn
 Twitter
Twitter

Source (apis.yml)

apis.yml Raw ↑ 
aid: saffron
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/saffron.png
name: Saffron
description: Saffron (trysaffron.ai) is a Y Combinator (Spring 2026) startup building an AI-native technical assessment platform
  for engineering hiring. Candidates build real features on a company's actual codebase using AI coding tools such as Claude
  Code inside a sandboxed environment, while Saffron captures every keystroke and AI interaction to score submissions against
  custom rubrics. It provides line-by-line attribution distinguishing human-written, AI-generated, and AI-modified code, and
  replaces traditional phone screens, take-homes, and on-site interview loops with a single AI-integrated assessment.
url: https://raw.githubusercontent.com/api-evangelist/saffron/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- y-combinator
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Hiring
- Technical Assessment
- Recruiting
- Artificial Intelligence
- Developer Tools
- Y Combinator
apis: []
common:
- type: DomainSecurity
  url: security/saffron-domain-security.yml
- type: Website
  url: https://www.trysaffron.ai/
- type: About
  url: https://www.trysaffron.ai/about
- type: Pricing
  url: https://www.trysaffron.ai/pricing
- type: TermsOfService
  url: https://www.trysaffron.ai/terms
- type: PrivacyPolicy
  url: https://www.trysaffron.ai/privacy
- type: SignUp
  url: https://calendly.com/robert-trysaffron/demo
- type: LinkedIn
  url: https://www.linkedin.com/company/trysaffron
- type: Twitter
  url: https://x.com/trysaffron
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