Cast Corporation

aid: cast-corporation
name: Cast Corporation
description: 'Cast Corporation (Cast.app) is an AI-agent platform that automates customer success and post-sales revenue operations
  for B2B SaaS and technology companies. Its autonomous "digital CSM" agents deliver personalized business reviews, grounded
  answers, onboarding, usage adoption, churn reduction, renewal influence, and referral workflows across email, in-app, and
  chat in 17 languages. Cast positions itself as an autopilot layer over an existing stack, connecting natively to 60+ systems
  including Salesforce, HubSpot, Gainsight, Totango, and data warehouses, with customers such as Pure Storage, HPE, and Aruba
  Networks. Backed by Techstars, Array Ventures, Soma Capital, New York Venture Partners, Leonis Capital, and Comcast NBCUniversal
  LiftLabs. Cast publishes two documented REST surfaces: a Cast Analytics API for exporting campaign engagement events and
  summaries, and an In-app Delivery API plus embeddable loader for minting personalized presentation permalinks inside a customer''s
  own web app. Both are documented in prose only — Cast publishes no OpenAPI, AsyncAPI, GraphQL SDL, or Postman collection.'
url: https://raw.githubusercontent.com/api-evangelist/cast-corporation/refs/heads/main/apis.yml
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: contact-sales
  onboarding: request
  trial: false
  try_now: false
  public: false
  label: Customer-only API
  confidence: medium
  source:
  - https://cast.app/pricing.html
  - https://school.cast.app/cast-api/
  note: Annual contracts only, priced by the customer's number of customer accounts; no published prices. The Analytics API
    key is issued by emailing support@cast.app; the In-app Delivery key is self-serve but only inside an existing Cast Designer
    tenant.
  generated: '2026-08-13'
  method: searched
image: https://uploads-ssl.webflow.com/5f3f7b0970b95a4ebfda0084/66bd8a8750ec202866f9fbeb_cast-media.gif
x-type: company
x-source: vc-portfolio
x-backed-by:
- techstars
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-08-13'
tags:
- Company
- Customer Success
- Artificial Intelligence
- AI Agents
- Revenue Operations
- Software-as-a-Service
- Automation
- Post-Sales
- Analytics
- Webhook
- Embeddable
tags_raw:
- Company
- Customer Success
- Artificial Intelligence
- AI Agents
- Revenue Operations
- SaaS
- Automation
- Post-Sales
- Analytics
- Webhooks
- Embeddable
apis:
- name: Cast Analytics API
  description: 'Read-only REST API for exporting Cast.app campaign performance data — per-campaign engagement summaries, paged
    engagement events (delivered / view / play / action / feedback) with contact and device detail, the campaign list for
    a project, and a cross-campaign analytics rollup. Intended for pulling Cast engagement into a BI tool, CRM, or custom
    dashboard. Tenant-scoped: the organization slug is embedded in the base path and read off the Cast Designer URL.'
  humanURL: https://school.cast.app/cast-api/
  baseURL: https://cast.app/designer/{org_slug}/api
  tags:
  - Analytics
  - Customer Success
  - Reporting
  - Event
  tags_raw:
  - Analytics
  - Customer Success
  - Reporting
  - Events
  properties:
  - type: Documentation
    url: https://school.cast.app/cast-api/
  - type: APIReference
    url: https://school.cast.app/cast-api/
  - type: Authentication
    url: authentication/cast-corporation-authentication.yml
  - type: Conventions
    url: conventions/cast-corporation-conventions.yml
  - type: ErrorCatalog
    url: errors/cast-corporation-problem-types.yml
  - type: RateLimits
    url: rate-limits/cast-corporation-rate-limits.yml
  - type: DataModel
    url: data-model/cast-corporation-data-model.yml
  - type: Webhooks
    url: asyncapi/cast-corporation-webhooks.yml
  x-evidence:
    verified: '2026-08-13'
    docs_status: 200
    docs_finding: Reference page documents four endpoints with paths, path/query parameters, the Authorization header, and
      full example JSON responses.
    spec_published: false
    note: API key issuance is by email to support@cast.app, so no unauthenticated call to this base was possible; the sibling
      In-app Delivery endpoint on the same host was probed live and returned 401.
- name: Cast In-app Delivery API
  description: Server-side endpoint for minting a personalized Cast presentation permalink for one contact in one project,
    in play (automated presentation), ama (Ask Me Anything), information (customer center), or page (website page) mode. Paired
    with the cast-inapp-loader.js client that renders the same experience as a floating launcher, an iframe, or a link inside
    the customer's own site. Used to drop personalized business reviews into emails, CRM records, support tickets, and customer
    portals.
  humanURL: https://school.cast.app/projects/campaigns-and-analytics/in-app-delivery/
  baseURL: https://cast.app/designer/api/v1
  tags:
  - Embeddable
  - Personalization
  - Presentations
  - Customer Experience
  properties:
  - type: Documentation
    url: https://school.cast.app/projects/campaigns-and-analytics/in-app-delivery/
  - type: APIReference
    url: https://school.cast.app/projects/campaigns-and-analytics/in-app-delivery/
  - type: Authentication
    url: authentication/cast-corporation-authentication.yml
  - type: Components
    url: components/cast-corporation-components.yml
  - type: SourceCode
    url: https://github.com/cast-corp/delivery-react-example
  - type: Demo
    url: https://cast-corp.github.io/delivery-react-example
  x-evidence:
    verified: '2026-08-13'
    docs_status: 200
    endpoint_probe:
      url: https://cast.app/designer/api/v1/permalink
      method: POST
      unauthenticated_status: 401
    finding: Endpoint is live and enforces the documented bearer scheme. A first-party React reference implementation calls
      the same URL.
    spec_published: false
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://cast.app/
- type: Documentation
  url: https://school.cast.app/
- type: DeveloperPortal
  url: https://school.cast.app/
- type: APIReference
  url: https://school.cast.app/cast-api/
- type: GettingStarted
  url: https://school.cast.app/getting-started/
- type: GitHubOrganization
  url: https://github.com/cast-corp
- type: Support
  url: mailto:support@cast.app
- type: Community
  url: https://castcommunity.slack.com/join/shared_invite/zt-xd5ge8yq-sNtPTAXPaSKb0RXMUIAOvA
- type: Pricing
  url: https://cast.app/pricing.html
- type: TermsOfService
  url: https://cast.app/terms-and-conditions.html
- type: SignUp
  url: https://cast.app/designer/login
- type: Blog
  url: https://cast.app/articles.html
- type: DomainSecurity
  url: security/cast-corporation-domain-security.yml
- type: TrustCenter
  url: https://school.cast.app/security-documents/
- type: Compliance
  url: https://school.cast.app/security-documents/
- type: Conformance
  url: conformance/cast-corporation-conformance.yml
- type: LLMsTxt
  url: llms/cast-corporation-llms.txt
- type: Authentication
  url: authentication/cast-corporation-authentication.yml
- type: Conventions
  url: conventions/cast-corporation-conventions.yml
- type: ErrorCatalog
  url: errors/cast-corporation-problem-types.yml
- type: Lifecycle
  url: lifecycle/cast-corporation-lifecycle.yml
- type: DataModel
  url: data-model/cast-corporation-data-model.yml
- type: Webhooks
  url: asyncapi/cast-corporation-webhooks.yml
- type: Components
  url: components/cast-corporation-components.yml
- type: Packages
  url: packages/cast-corporation-packages.yml
- type: SDKs
  url: packages/cast-corporation-packages.yml
- type: Plans
  url: plans/cast-corporation-plans-pricing.yml
- type: RateLimits
  url: rate-limits/cast-corporation-rate-limits.yml
- type: SLA
  url: https://school.cast.app/security-docs/service-level-agreement/
x-enrichment:
  date: '2026-08-13'
  status: enriched
  artifacts_added: 13
  pass: local-v1
  note: 'Contract discovery found two real, documented, live REST surfaces that the prior round missed. No machine-readable
    spec exists: no OpenAPI/Swagger/GraphQL/AsyncAPI/ Postman on any host, no /.well-known/* document, no agent card, and
    no MCP server.'