Haus

Haus is an AI-powered causal marketing measurement platform that helps enterprise brands quantify the true incrementality of their advertising spend. The platform runs on-demand geo-based incrementality experiments (treatment vs. holdout groups), causal media mix modeling (MMM) grounded in experimental data, and daily causal attribution reporting, so marketers can see which channels actually drive revenue. Haus reports running thousands of experiments annually across tens of billions of dollars in optimized ad spend for customers such as FanDuel, Intuit, Wayfair, and Coursera. Founded by former Google economists, Haus is backed by Insight Partners.

Haus is profiled on the APIs.io network. Tagged areas include Company, Marketing, Analytics, Incrementality, and Measurements.

Haus’ developer surface includes engineering blog, pricing, support, signup flow, and 15 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

31.1/100 thin ▬ flat Agent 15/100 agent aware Front door AI 4/6 moderate Heartbeat 65/100 slowing saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessPaid

0 APIs

Company Marketing Analytics Incrementality Measurements AttributionMedia Mix ModelingCausal Inference Advertising MarTech

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 31.1/100 · thin

Contract Quality 0.0 / 21

Developer Ergonomics 1.2 / 17

Access Clarity 15.7 / 17

Operational Transparency 2.9 / 11

Contract Governance 0.0 / 10

Discoverability 4.7 / 9

Regulatory Posture 4.6 / 15

Agent readiness — 15/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 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 6 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 6 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

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.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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<a href="https://apis.io/providers/haus/"><img src="https://apis.io/badge/haus/card.svg" alt="Haus on APIs.io — Kin Score by API Evangelist"></a>

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Agent readiness — checks not met, largest first (exact, from this profile):

Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document
MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0

10 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 0.0 — up to +25.0 composite points
Developer Ergonomics scores 7.1 — up to +18.6 composite points
Contract Governance scores 0.0 — up to +12.0 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

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 the provider profile at artifacts.apis.io/haus/apis.yml: open an issue on github.com/api-evangelist/haus to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
Amazon Seller Ecosystem (Selling Partner Appstore, Amazon Ads partners)	builds-on	17.2 (thin)	-	-

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

Standards implemented 1

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

Dynamic Client Registration

measured — observed by APIs.io (published)

Haus API pricing

Prices published by Haus.

Plan	Price
Basics	—
Core	—
Plus	—
Enterprise	—

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

Haus Plans Pricing

4 plans

PLANS

Security Posture 3

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

Haus Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Haus Vulnerability Disclosure

Hackerone · contact published

SECURITY

Haus Trust Center

SOC 2, ISO 27001

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

Login

SignUp

SignUp

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

Lifecycle

Lifecycle

Access & Security 6

Authentication, authorization, and security posture

TrustCenter

DomainSecurity

Compliance

SecurityContact

VulnerabilityDisclosure

VulnerabilityDisclosure

Security

Security

Operate 2

Status, limits, changes, and where to get help

Support

Support

StatusPage

StatusPage

Commercial 4

Pricing, plans, and the legal terms of use

Pricing

TermsOfService

PrivacyPolicy

Plans

Company 3

The organization behind the API

Website

Website

About

About

Blog

Blog

Source (apis.yml)

aid: haus
name: Haus
description: Haus is an AI-powered causal marketing measurement platform that helps enterprise brands quantify the true incrementality
  of their advertising spend. The platform runs on-demand geo-based incrementality experiments (treatment vs. holdout groups),
  causal media mix modeling (MMM) grounded in experimental data, and daily causal attribution reporting, so marketers can
  see which channels actually drive revenue. Haus reports running thousands of experiments annually across tens of billions
  of dollars in optimized ad spend for customers such as FanDuel, Intuit, Wayfair, and Coursera. Founded by former Google
  economists, Haus is backed by Insight Partners.
url: https://raw.githubusercontent.com/api-evangelist/haus/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- insight-partners
x-tier: stub
x-tier-reason: portfolio-lead
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: low
  probe_state: none
  source:
  - plans
  - security
  generated: '2026-11-06'
  method: derived
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-08-12'
image: https://cdn.prod.website-files.com/636c27cea6bf2a38e9eea317/698cc912d640157690a26208_og%20image%20-%20home%20-%201600.jpg
tags:
- Company
- Marketing
- Analytics
- Incrementality
- Measurements
- Attribution
- Media Mix Modeling
- Causal Inference
- Advertising
- MarTech
tags_raw:
- Company
- Marketing
- Analytics
- Incrementality
- Measurement
- Attribution
- Media Mix Modeling
- Causal Inference
- Advertising
- MarTech
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: TrustCenter
  url: security/haus-trust-center.yml
- type: DomainSecurity
  url: security/haus-domain-security.yml
- type: Compliance
  url: security/haus-trust-center.yml
- type: Website
  url: https://www.haus.io/
- type: About
  url: https://www.haus.io/about
- type: Blog
  url: https://www.haus.io/blog
- type: Pricing
  url: https://www.haus.io/pricing
- type: Support
  url: https://www.haus.io/support
- type: StatusPage
  url: https://status.haus.io/
- type: Login
  url: https://app.haus.io/login
- type: SignUp
  url: https://www.haus.io/demo
- type: TermsOfService
  url: https://haus.io/legal/terms
- type: PrivacyPolicy
  url: https://haus.io/legal/privacy-policy
- type: SecurityContact
  url: mailto:security@haus.io
- type: VulnerabilityDisclosure
  url: security/haus-vulnerability-disclosure.yml
- type: Security
  url: security/haus-vulnerability-disclosure.yml
- type: LLMsTxt
  url: llms/haus-llms.txt
- type: Plans
  url: plans/haus-plans-pricing.yml
- type: Lifecycle
  url: lifecycle/haus-lifecycle.yml
x-enrichment:
  date: '2026-08-12'
  status: minimal
  artifacts_added: 8
  pass: local-v1
x-coverage:
  state: none
  reason: no-developer-program
  detail: Haus ships only a login-gated SaaS app at app.haus.io — there is no API host in DNS at all (api, developer, docs,
    graph, gateway, public-api and six more candidate subdomains are all NXDOMAIN), the 40-URL sitemap contains no developer
    or reference page, the four published pricing tiers offer no API access, and Haus's own llms.txt indexes 45 marketing,
    blog and case-study pages without naming a single developer resource.
  evidence:
  - url: https://www.haus.io/llms.txt
    status: 200
  - url: https://www.haus.io/pricing
    status: 200
  - url: https://www.haus.io/openapi.json
    status: 404
  - url: https://app.haus.io/openapi.json
    status: 404
  - url: https://www.haus.io/.well-known/agent-card.json
    status: 404
  checked: '2026-08-12'

Haus API — frequently asked questions

How much does the Haus API cost?

APIs.io lists 4 pricing plans for Haus, with each plan's price, limits and inclusions under Pricing on this page.

Is the Haus API ready for AI agents?

Haus has a Kin Score of 31.1 out of 100 (thin) and an Agent Readiness score of 15.1 (agent-aware), scored by API Evangelist on 2026-11-06.

Work with this as data

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find_providersBrowse and filter every provider in the catalog.
get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

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How their score was established

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