Hilbert's AI website screenshot

Hilbert's AI

Hilbert's AI is an AI-native growth infrastructure platform for B2C companies, backed by a16z. It unifies fragmented product, marketing, and finance data into a single source of truth and layers agentic automation on top through four intelligence stages: Detect (anomalies, churn signals, and behavioral shifts), Reason (ML/deep-learning root-cause analysis and forecasting), Act (autonomous growth interventions such as churn plays and channel adjustments), and Optimize (continuous budget and strategy tuning). A natural-language interface lets growth, product, and finance teams collapse months-long decision cycles into minutes without writing code or navigating dashboards. Hilbert connects to existing data and paid-media stacks via prebuilt integrations (Meta, Google, Pinterest, Snapchat, Reddit, Google Analytics 4, Triple Whale, Klaviyo, Braze) and states SOC 2 on its own site. The product is delivered as a hosted application. There is no public developer program, but the application backend does publish a reachable Swagger UI and an OpenAPI 3.0.0 document at https://app-api.hilberts.ai/api-docs, which declares the platform's security schemes and core data models while shipping an empty paths object, so no operations are documented.

Hilbert’s AI publishes 1 API on the APIs.io network: Hilbert’s Program API. Tagged areas include Company, Artificial Intelligence, Growth, Analytics, and Marketing.

Hilbert’s AI’s developer surface includes signup flow, engineering blog, and 9 more developer resources.

30.6/100 thin ▲ 17.2 Agent 19/100 agent aware Full breakdown ↓
scored 2026-08-17 · rubric v0.11.0
1 APIs
CompanyArtificial IntelligenceGrowthAnalyticsMarketingData ScienceAutomationAgentic AIB2C

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-17 · rubric v0.11.0
Composite quality — 30.6/100 · thin
Contract Quality 7.8 / 25
Developer Ergonomics 0.4 / 20
Commercial Clarity 8.4 / 20
Operational Transparency 2.7 / 13
Governance 2.5 / 12
Discoverability 8.7 / 10
Agent readiness — 19/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 0 / 10
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 7 / 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
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/hilberts-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 1

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

Hilbert's Program API

The backend API of the Hilbert growth-infrastructure application. Its OpenAPI 3.0.0 document is published unauthenticated through a Swagger UI at https://app-api.hilberts.ai/api...

Pricing Plans 1

Published pricing tiers and plan structures.

Rate Limits 1

Documented rate limits and quota policies.

Hilberts Ai Rate Limits

1 limits

RATE LIMITS

Security Posture 2

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

Hilberts Ai Authentication

apiKey/http/oauth2/openIdConnect · 3 schemes

SECURITY

Hilberts Ai Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Hilberts Ai Scopes

14 scopes · authorizationCode/clientCredentials/deviceCode

14 scopes

SCOPES

Resources

Get Started 2

Portal, sign-up, and the first successful call

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

Build 1

SDKs, sample code, and the tooling you integrate with

Access & Security 2

Authentication, authorization, and security posture

Commercial 2

Pricing, plans, and the legal terms of use

Company 2

The organization behind the API

Source (apis.yml)

apis.yml Raw ↑
aid: hilberts-ai
name: Hilbert's AI
description: 'Hilbert''s AI is an AI-native growth infrastructure platform for B2C companies, backed by a16z. It unifies fragmented
  product, marketing, and finance data into a single source of truth and layers agentic automation on top through four intelligence
  stages: Detect (anomalies, churn signals, and behavioral shifts), Reason (ML/deep-learning root-cause analysis and forecasting),
  Act (autonomous growth interventions such as churn plays and channel adjustments), and Optimize (continuous budget and strategy
  tuning). A natural-language interface lets growth, product, and finance teams collapse months-long decision cycles into
  minutes without writing code or navigating dashboards. Hilbert connects to existing data and paid-media stacks via prebuilt
  integrations (Meta, Google, Pinterest, Snapchat, Reddit, Google Analytics 4, Triple Whale, Klaviyo, Braze) and states SOC
  2 on its own site. The product is delivered as a hosted application. There is no public developer program, but the application
  backend does publish a reachable Swagger UI and an OpenAPI 3.0.0 document at https://app-api.hilberts.ai/api-docs, which
  declares the platform''s security schemes and core data models while shipping an empty paths object, so no operations are
  documented.'
url: https://raw.githubusercontent.com/api-evangelist/hilberts-ai/refs/heads/main/apis.yml
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://cdn.prod.website-files.com/69241c9125ae02b952e6e87e/69d687860ff71b79e5d2cf94_OG.png
x-type: company
x-source: vc-portfolio
x-backed-by:
- a16z
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-08-13'
tags:
- Company
- Artificial Intelligence
- Growth
- Analytics
- Marketing
- Data Science
- Automation
- Agentic AI
- B2C
apis:
- name: Hilbert's Program API
  description: The backend API of the Hilbert growth-infrastructure application. Its OpenAPI 3.0.0 document is published unauthenticated
    through a Swagger UI at https://app-api.hilberts.ai/api-docs. The document declares two security schemes (Auth0-issued
    bearer JWT and an x-api-key header for server-to-server calls) and eight component schemas covering users, organizations,
    metric calculation, and project goal tracking, but its paths object is empty, so no operations are documented. The production
    base URL is https://app-api.hilberts.ai/api/v1, observed as the configured API base and Auth0 audience in the application's
    own public JavaScript bundle; the spec's own servers[] block still carries the development placeholder http://localhost:3000/api/v1.
  humanURL: https://app-api.hilberts.ai/api-docs
  baseURL: https://app-api.hilberts.ai/api/v1
  tags:
  - growth-analytics
  - customer-intelligence
  - metrics
  - cohort-analysis
  - marketing-analytics
  - b2c
  properties:
  - type: OpenAPI
    url: openapi/hilberts-ai-program-api-openapi.yml
  - type: APIReference
    url: https://app-api.hilberts.ai/api-docs
  - type: Documentation
    url: https://app-api.hilberts.ai/api-docs
  - type: Authentication
    url: authentication/hilberts-ai-authentication.yml
  - type: OAuthScopes
    url: scopes/hilberts-ai-scopes.yml
  - type: Conventions
    url: conventions/hilberts-ai-conventions.yml
  - type: DataModel
    url: data-model/hilberts-ai-data-model.yml
  - type: ErrorCatalog
    url: errors/hilberts-ai-problem-types.yml
  - type: Overlay
    url: overlays/hilberts-ai-program-api-overlay.yaml
  - type: Lifecycle
    url: lifecycle/hilberts-ai-lifecycle.yml
  - type: Conformance
    url: conformance/hilberts-ai-conformance.yml
  - type: RateLimits
    url: rate-limits/hilberts-ai-rate-limits.yml
  - type: Plans
    url: plans/hilberts-ai-plans-pricing.yml
common:
- type: DomainSecurity
  url: security/hilberts-ai-domain-security.yml
- type: Website
  url: https://hilberts.ai
- type: Integrations
  url: https://hilberts.ai/integrations
- type: Login
  url: https://app.hilberts.ai/
- type: SignUp
  url: https://hilberts.ai/book-a-demo
- type: TermsOfService
  url: https://hilberts.ai/terms-of-service
- type: PrivacyPolicy
  url: https://hilberts.ai/privacy-policy
- type: Compliance
  url: https://hilberts.ai
- type: WellKnown
  url: well-known/hilberts-ai-well-known.yml
- type: LLMsTxt
  url: llms/hilberts-ai-llms.txt
- type: Packages
  url: packages/hilberts-ai-packages.yml
- type: Blog
  url: https://hilberts.ai/growth-hub
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-08-13'
  status: enriched
  artifacts_added: 17
  pass: local-v1
  note: 'Previously recorded as having no API surface. STEP 0b contract discovery found a real OpenAPI 3.0.0 served unauthenticated
    through a Swagger UI at https://app-api.hilberts.ai/api-docs, reached by reading the API base out of the app.hilberts.ai
    JavaScript bundle after every /.well-known/ and spec path on the marketing and app hosts missed. Ownership confirmed under
    STEP 0c: the spec self-identifies as "Hilbert''s Program" (hilbertsprogram.com), which is this company''s former identity
    and 301s to hilberts.ai. The document declares zero operations (paths is an empty object). A 1200-request per 60-second
    rate limit was observed at runtime from x-ratelimit-* headers though it is documented nowhere. No MCP server, no agent
    card, no SDKs, no webhooks and no published pricing.'