Viewpoints AI

Viewpoints AI (viewpoints.ai) is a Stanford-founded research platform that runs AI jury simulations for litigation teams and AI audience panels for market researchers. Companies upload case materials or creative/marketing stimuli and a representative panel of simulated personas reads them, deliberates, and returns verdict or response distributions, the themes driving them, and per-participant reasoning — same-day, with a claimed 88% match to real studies (Stanford-validated). The Viewpoints Study API lets developers programmatically create studies, upload stimuli, poll asynchronous creation jobs, retrieve full participant results, and schedule recurring runs. SOC 2 Type II. Backed by Forerunner Ventures.

Viewpoints AI publishes 3 APIs on the APIs.io network: Studies API, Study File Uploads API, and Study Schedules API. Tagged areas include Company, Ai, Market Research, Synthetic Personas, and Consumer Insights.

Viewpoints AI’s developer surface includes documentation, API reference, authentication, and 17 more developer resources.

🌐 Visit website 📡 Source on GitHub
42.5/100 thin ▬ flat Agent 65/100 agent native Full breakdown ↓
scored 2026-07-27 · rubric v0.5
AccessSelf serve
3 APIs 1 MCP Servers
CompanyAiMarket ResearchSynthetic PersonasConsumer InsightsLitigationJury SimulationResearch

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 42.5/100 · thin
Contract Quality 14.1 / 25
Developer Ergonomics 10.0 / 20
Commercial Clarity 8.4 / 20
Operational Transparency 0.0 / 13
Governance 0.0 / 12
Discoverability 10.0 / 10
Agent readiness — 65/100 · agent native
Machine-Readable Contract 18 / 18
Agentic Access Contract 15 / 15
MCP Server 12 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 8 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 5 / 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/viewpoints-ai: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 3

Individual APIs this provider publishes, each with its own machine-readable definition.

Viewpoints AI Studies API

Create studies and retrieve results

Viewpoints AI Study File Uploads API

Upload stimuli files for use in studies

Viewpoints AI Study Schedules API

Manage recurring study schedules

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

viewpoints-ai-mcp.yml

MCP SERVER

Security Posture 2

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

Viewpoints Ai Authentication

apiKey/http · 2 schemes

SECURITY

Viewpoints Ai Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Viewpoints Ai Agentic Access

7 operations · 4 acting

7 operations · 4 acting

AGENTIC

Resources

Get Started 2

Portal, sign-up, and the first successful call

DeveloperPortal
DeveloperPortal
 Login
Login

Documentation 2

Reference material describing how the API behaves

Documentation
Documentation
 APIReference
APIReference

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt
LLMsTxt
 AgenticAccess
AgenticAccess
 MCPServer
MCPServer
 AgentSkill
AgentSkill

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

ErrorCatalog
ErrorCatalog
 Conventions
Conventions
 Lifecycle
Lifecycle
 DataModel
DataModel
 Conformance
Conformance

Access & Security 3

Authentication, authorization, and security posture

Compliance
Compliance
 Authentication
Authentication
 DomainSecurity
DomainSecurity

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 1

The organization behind the API

Website
Website

Other 1

Properties that don't map to a standard resource type

Overlay
Overlay

Source (apis.yml)

apis.yml Raw ↑ 
aid: viewpoints-ai
name: Viewpoints AI
description: Viewpoints AI (viewpoints.ai) is a Stanford-founded research platform that runs AI jury simulations for litigation
  teams and AI audience panels for market researchers. Companies upload case materials or creative/marketing stimuli and a
  representative panel of simulated personas reads them, deliberates, and returns verdict or response distributions, the themes
  driving them, and per-participant reasoning — same-day, with a claimed 88% match to real studies (Stanford-validated). The
  Viewpoints Study API lets developers programmatically create studies, upload stimuli, poll asynchronous creation jobs, retrieve
  full participant results, and schedule recurring runs. SOC 2 Type II. Backed by Forerunner Ventures.
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://viewpoints.ai/og-image-2.png
url: https://raw.githubusercontent.com/api-evangelist/viewpoints-ai/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- forerunner-ventures
x-tier: profiled
x-tier-reason: real-api-enriched
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Ai
- Market Research
- Synthetic Personas
- Consumer Insights
- Litigation
- Jury Simulation
- Research
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- aid: viewpoints-ai:viewpoints-ai-studies-api
  name: Viewpoints AI Studies API
  description: Create studies and retrieve results
  humanURL: https://api.viewpoints.ai
  baseURL: https://api.viewpoints.ai
  tags:
  - Studies
  properties:
  - type: OpenAPI
    url: openapi/viewpoints-ai-studies-api-openapi.yml
  - type: Documentation
    url: https://api.viewpoints.ai
  - type: APIReference
    url: https://api.viewpoints.ai
- aid: viewpoints-ai:viewpoints-ai-study-file-uploads-api
  name: Viewpoints AI Study File Uploads API
  description: Upload stimuli files for use in studies
  humanURL: https://api.viewpoints.ai
  baseURL: https://api.viewpoints.ai
  tags:
  - Study File Uploads
  properties:
  - type: OpenAPI
    url: openapi/viewpoints-ai-study-file-uploads-api-openapi.yml
  - type: Documentation
    url: https://api.viewpoints.ai
  - type: APIReference
    url: https://api.viewpoints.ai
- aid: viewpoints-ai:viewpoints-ai-study-schedules-api
  name: Viewpoints AI Study Schedules API
  description: Manage recurring study schedules
  humanURL: https://api.viewpoints.ai
  baseURL: https://api.viewpoints.ai
  tags:
  - Study Schedules
  properties:
  - type: OpenAPI
    url: openapi/viewpoints-ai-study-schedules-api-openapi.yml
  - type: Documentation
    url: https://api.viewpoints.ai
  - type: APIReference
    url: https://api.viewpoints.ai
common:
- type: DeveloperPortal
  url: https://api.viewpoints.ai
- type: Documentation
  url: https://api.viewpoints.ai
- type: APIReference
  url: https://api.viewpoints.ai
- type: Login
  url: https://app.viewpoints.ai/
- type: TermsOfService
  url: https://viewpoints.ai/terms.html
- type: PrivacyPolicy
  url: https://viewpoints.ai/privacy.html
- type: Compliance
  url: https://viewpoints.ai/
- type: LLMsTxt
  url: llms/viewpoints-ai-llms.txt
- type: Authentication
  url: authentication/viewpoints-ai-authentication.yml
- type: AgenticAccess
  url: agentic-access/viewpoints-ai-agentic-access.yml
- type: ErrorCatalog
  url: errors/viewpoints-ai-problem-types.yml
- type: Conventions
  url: conventions/viewpoints-ai-conventions.yml
- type: Lifecycle
  url: lifecycle/viewpoints-ai-lifecycle.yml
- type: DataModel
  url: data-model/viewpoints-ai-data-model.yml
- type: MCPServer
  url: mcp/viewpoints-ai-mcp.yml
- type: Overlay
  url: overlays/viewpoints-ai-study-overlay.yaml
- type: Conformance
  url: conformance/viewpoints-ai-conformance.yml
- type: AgentSkill
  url: skills/_index.yml
- type: DomainSecurity
  url: security/viewpoints-ai-domain-security.yml
- type: Website
  url: https://viewpoints.ai
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 13
  pass: local-v1