Sunthetics

Sunthetics is an AI/ML platform for optimizing chemical experiments and R&D processes. Its cloud-based, no-code product SuntheticsML applies Bayesian optimization and design-of-experiments (DOE) techniques to small datasets, helping scientists identify the variables that matter most and recommend the highest-impact next experiments. The company reports up to 99% prediction accuracy, up to a 97% reduction in the number of experiments versus traditional methods, and materially faster optimization campaigns across reaction-agnostic chemistry and materials workflows. Sunthetics is a Techstars portfolio company and was added to the API Evangelist network as a company profile. As of this enrichment pass the company publishes no public API, developer portal, or OpenAPI specification; its product is delivered as a web application at sunthetics-app.com.

Sunthetics is profiled on the APIs.io network. Tagged areas include Company, Artificial Intelligence, Machine Learning, Chemistry, and Research and Development.

Sunthetics’ developer surface includes engineering blog, support, and 10 more developer resources.

🌐 Visit website 📡 Source on GitHub
19.4/100 emerging ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
CompanyArtificial IntelligenceMachine LearningChemistryResearch and DevelopmentDesign of ExperimentsBayesian OptimizationMaterials ScienceSaaS

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 19.4/100 · emerging
Contract Quality 0.0 / 25
Developer Ergonomics 1.3 / 20
Commercial Clarity 10.0 / 20
Operational Transparency 1.4 / 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/sunthetics: 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 3

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

Sunthetics Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Sunthetics Vulnerability Disclosure

contact published

SECURITY

Sunthetics Trust Center

SOC 2, GDPR

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

Login
Login

Access & Security 6

Authentication, authorization, and security posture

TrustCenter
TrustCenter
 Compliance
Compliance
 Security
Security
 TrustCenter
TrustCenter
 VulnerabilityDisclosure
VulnerabilityDisclosure
 DomainSecurity
DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support
Support

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 2

The organization behind the API

Website
Website
 Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: sunthetics
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/sunthetics.png
name: Sunthetics
description: Sunthetics is an AI/ML platform for optimizing chemical experiments and R&D processes. Its cloud-based, no-code
  product SuntheticsML applies Bayesian optimization and design-of-experiments (DOE) techniques to small datasets, helping
  scientists identify the variables that matter most and recommend the highest-impact next experiments. The company reports
  up to 99% prediction accuracy, up to a 97% reduction in the number of experiments versus traditional methods, and materially
  faster optimization campaigns across reaction-agnostic chemistry and materials workflows. Sunthetics is a Techstars portfolio
  company and was added to the API Evangelist network as a company profile. As of this enrichment pass the company publishes
  no public API, developer portal, or OpenAPI specification; its product is delivered as a web application at sunthetics-app.com.
url: https://raw.githubusercontent.com/api-evangelist/sunthetics/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- techstars
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Artificial Intelligence
- Machine Learning
- Chemistry
- Research and Development
- Design of Experiments
- Bayesian Optimization
- Materials Science
- SaaS
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.sunthetics.io/
- type: Blog
  url: https://www.sunthetics.io/innovation-and-insights
- type: Support
  url: https://www.sunthetics.io/contact-us
- type: Login
  url: https://www.sunthetics-app.com/
- type: TermsOfService
  url: https://www.sunthetics.io/terms-of-service
- type: PrivacyPolicy
  url: https://www.sunthetics.io/privacy-policy
- type: TrustCenter
  url: https://www.sunthetics.io/trust-center
- type: Compliance
  url: https://www.sunthetics.io/trust-center
- type: Security
  url: https://www.sunthetics.io/trust-center
- type: TrustCenter
  name: Trust Center (artifact)
  url: security/sunthetics-trust-center.yml
- type: VulnerabilityDisclosure
  url: security/sunthetics-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/sunthetics-domain-security.yml
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 3
  pass: local-v1