Cast Corporation

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. Cast does not currently publish a public developer API; this API Evangelist profile captures its identity, security posture, and public developer-adjacent surface.

Cast Corporation is profiled on the APIs.io network. Tagged areas include Company, Customer Success, Artificial Intelligence, AI Agents, and Revenue Operations.

Cast Corporation’s developer surface includes documentation, support, pricing, signup flow, engineering blog, and 7 more developer resources.

🌐 Visit website 📡 Source on GitHub

21.5/100 emerging ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5

0 APIs

CompanyCustomer SuccessArtificial IntelligenceAI AgentsRevenue OperationsSaaSAutomationPost-Sales

Kin Score

Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5

Composite quality — 21.5/100 · emerging

Contract Quality 0.0 / 25

Developer Ergonomics 4.8 / 20

Commercial Clarity 10.0 / 20

Operational Transparency 0.0 / 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/cast-corporation: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Get Started 2

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

SignUp

SignUp

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Access & Security 3

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

TrustCenter

TrustCenter

Compliance

Compliance

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 2

Pricing, plans, and the legal terms of use

Pricing

Pricing

TermsOfService

TermsOfService

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

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. Cast does not currently publish a public developer API; this API Evangelist profile captures
  its identity, security posture, and public developer-adjacent surface.
url: https://raw.githubusercontent.com/api-evangelist/cast-corporation/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://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: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Customer Success
- Artificial Intelligence
- AI Agents
- Revenue Operations
- SaaS
- Automation
- Post-Sales
apis: []
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: Support
  url: mailto:support@cast.app
- 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: LLMsTxt
  url: llms/cast-corporation-llms.txt
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence