Demostack website screenshot

Demostack

Demostack is an enterprise-grade product simulation and demo automation platform that enables SaaS go-to-market teams to create, deliver, and analyze interactive product demos at scale. The platform provides a patented Cloner technology that converts live product workflows into fully independent demo environments, allowing sales engineers to personalize demo data and product experiences without touching production systems. Demostack exposes webhooks and native CRM integrations to push real-time demo engagement events into Salesforce, HubSpot, Slack, and custom endpoints, enabling revenue teams to measure how demos impact deals. The platform additionally ships a first-party remote MCP server so demo intelligence can be queried through AI assistants such as Claude, ChatGPT, and Gemini using natural language. Demostack publishes no public API reference or OpenAPI definition; its machine-readable surface is the OAuth-protected MCP endpoint and the in-product webhook configuration.

Demostack publishes 2 APIs on the APIs.io network. Tagged areas include Sales Demo, Demo Automation, Product Simulation, Webhook, and CRM Integration.

The Demostack catalog on APIs.io includes 1 event-driven AsyncAPI specification and 1 JSON-LD context.

Demostack’s developer surface includes documentation, support, engineering blog, pricing, changelog, authentication, and 24 more developer resources.

48.6/100 developing ▬ flat Agent 39/100 agent ready Full breakdown ↓
scored 2026-08-20 · rubric v0.12.0
AccessPaid
2 APIs 1 MCP Servers
Sales DemoDemo AutomationProduct SimulationWebhookCRM IntegrationSales EnablementPresalesSales EngineeringAnalyticsArtificial IntelligenceMCP

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-20 · rubric v0.12.0
Composite quality — 48.6/100 · developing
Contract Quality 15.2 / 25
Developer Ergonomics 5.7 / 20
Access Clarity 12.4 / 20
Operational Transparency 4.4 / 13
Contract Governance 2.2 / 12
Discoverability 8.7 / 10
Agent readiness — 39/100 · agent ready
Machine-Readable Contract 18 / 18
Agentic Access Contract 0 / 10
Documented Reversibility 0 / 6
MCP Server 12 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 7 / 7
Typed Event Surface 6 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 3 / 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/demostack: 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 2

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

Demostack Webhooks

Demostack webhooks push real-time demo engagement events to any CRM, data warehouse, BI tool, or custom HTTP endpoint. Events are fired when prospects view, interact with, or co...

Demostack MCP

Demostack MCP is a first-party remote Model Context Protocol server that brings demo intelligence into Claude, ChatGPT, Gemini, and any other MCP-compatible client. It is a live...

MCP Servers 1

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

Demostack MCP Server

Demostack ships a first-party remote MCP server. It is a live, reachable HTTPS endpoint that an MCP client POSTs JSON-RPC to — not a package a human has to install — and it is p...

MCP SERVER

Pricing Plans 1

Published pricing tiers and plan structures.

Rate Limits 1

Documented rate limits and quota policies.

Demostack Rate Limits

0 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Demostack Context

11 classes · 17 properties

JSON-LD

Security Posture 4

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

Demostack Authentication

oauth2 · 4 schemes

SECURITY

Demostack Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Demostack Vulnerability Disclosure

Hackerone · security.txt · contact published

SECURITY

Demostack Trust Center

SOC 2 Type II, HIPAA, GDPR, CCPA

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Demostack Scopes

4 scopes · authorizationCode

4 scopes

SCOPES

Resources

Get Started 1

Portal, sign-up, and the first successful call

Documentation 1

Reference material describing how the API behaves

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

Design & Contract 3

Pagination, idempotency, versioning, errors, and events

Build 1

SDKs, sample code, and the tooling you integrate with

Access & Security 8

Authentication, authorization, and security posture

Scroll for all 8

Operate 4

Status, limits, changes, and where to get help

Commercial 5

Pricing, plans, and the legal terms of use

Company 3

The organization behind the API

Other 1

Properties that don't map to a standard resource type

Source (apis.yml)

apis.yml Raw ↑
aid: demostack
name: Demostack
description: Demostack is an enterprise-grade product simulation and demo automation platform that enables SaaS go-to-market
  teams to create, deliver, and analyze interactive product demos at scale. The platform provides a patented Cloner technology
  that converts live product workflows into fully independent demo environments, allowing sales engineers to personalize demo
  data and product experiences without touching production systems. Demostack exposes webhooks and native CRM integrations
  to push real-time demo engagement events into Salesforce, HubSpot, Slack, and custom endpoints, enabling revenue teams to
  measure how demos impact deals. The platform additionally ships a first-party remote MCP server so demo intelligence can
  be queried through AI assistants such as Claude, ChatGPT, and Gemini using natural language. Demostack publishes no public
  API reference or OpenAPI definition; its machine-readable surface is the OAuth-protected MCP endpoint and the in-product
  webhook configuration.
type: Index
accessModel:
  pricing: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/demostack.png
url: https://raw.githubusercontent.com/api-evangelist/demostack/refs/heads/main/apis.yml
created: '2026-06-13'
modified: '2026-08-14'
specificationVersion: '0.23'
tags:
- Sales Demo
- Demo Automation
- Product Simulation
- Webhook
- CRM Integration
- Sales Enablement
- Presales
- Sales Engineering
- Analytics
- Artificial Intelligence
- MCP
tags_raw:
- Sales Demo
- Demo Automation
- Product Simulation
- Webhooks
- CRM Integration
- Sales Enablement
- Presales
- Sales Engineering
- Analytics
- AI
- MCP
apis:
- aid: demostack:demostack-webhooks
  name: Demostack Webhooks
  description: Demostack webhooks push real-time demo engagement events to any CRM, data warehouse, BI tool, or custom HTTP
    endpoint. Events are fired when prospects view, interact with, or complete a demo, enabling automated follow-ups, lead
    scoring updates, and cold-deal flagging. Native connectors surface these events directly inside Salesforce, HubSpot, and
    Slack without requiring custom integration work. Demostack publishes no webhook payload schema, event-name registry, signing
    scheme, or retry policy on the public web.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://www.demostack.com/integrations
  baseURL: https://api.demostack.com
  tags:
  - Webhook
  - CRM Integration
  - Salesforce
  - HubSpot
  - Slack
  - Demo Analytics
  tags_raw:
  - Webhooks
  - CRM Integration
  - Salesforce
  - HubSpot
  - Slack
  - Demo Analytics
  properties:
  - type: Documentation
    url: https://www.demostack.com/integrations
  - type: Webhooks
    url: asyncapi/demostack-events-webhooks.yml
  - type: Website
    url: https://www.demostack.com
- aid: demostack:demostack-mcp
  name: Demostack MCP
  description: Demostack MCP is a first-party remote Model Context Protocol server that brings demo intelligence into Claude,
    ChatGPT, Gemini, and any other MCP-compatible client. It is a live HTTPS endpoint an MCP client POSTs JSON-RPC to at https://mcp.demostack.com/mcp,
    protected by OAuth 2.1 with PKCE and RFC 7591 dynamic client registration, so a client can register and authorize itself
    without a pre-provisioned credential. Demostack states it launches with a focused set of questions covering presenter
    activity, prospect engagement, demo performance, content usage, and partner adoption. The live tools/list is auth-gated,
    so tool names and input schemas are not published.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://www.demostack.com/integrations
  baseURL: https://mcp.demostack.com
  tags:
  - MCP
  - Artificial Intelligence
  - Agents
  - Demo Analytics
  - Authentication
  tags_raw:
  - MCP
  - AI
  - Agents
  - Demo Analytics
  - OAuth
  properties:
  - type: MCPServer
    url: mcp/demostack-mcp.yml
  - type: Authentication
    url: authentication/demostack-authentication.yml
  - type: OAuthScopes
    url: scopes/demostack-scopes.yml
  - type: Documentation
    url: https://www.demostack.com/integrations
common:
- type: TrustCenter
  url: security/demostack-trust-center.yml
- type: VulnerabilityDisclosure
  url: security/demostack-vulnerability-disclosure.yml
- type: Security
  url: https://www.demostack.com/trust-center
- type: Compliance
  url: https://www.demostack.com/trust-center
- type: DomainSecurity
  url: security/demostack-domain-security.yml
- type: Conformance
  url: conformance/demostack-conformance.yml
- type: Website
  url: https://www.demostack.com
- type: Documentation
  url: https://help.demostack.com/
- type: Support
  url: https://www.demostack.com/contact-us
- type: LinkedIn
  url: https://www.linkedin.com/company/demostack
- type: Blog
  url: https://www.demostack.com/blog
- type: Pricing
  url: https://www.demostack.com/pricing
- type: Login
  url: https://app.demostack.com
- type: TermsOfService
  url: https://www.demostack.com/termsandconditions
- type: PrivacyPolicy
  url: https://www.demostack.com/privacy
- type: StatusPage
  url: https://status.demostack.com
- type: Lifecycle
  url: lifecycle/demostack-lifecycle.yml
- type: ChangeLog
  url: changelog/demostack-changelog.yml
- type: X
  url: https://twitter.com/DemostackHQ
- type: Plans
  url: plans/demostack-plans-pricing.yml
- type: RateLimits
  url: rate-limits/demostack-rate-limits.yml
- type: FinOps
  url: finops/demostack-finops.yml
- type: Packages
  url: packages/demostack-packages.yml
- type: MCPServer
  url: mcp/demostack-mcp.yml
- type: Authentication
  url: authentication/demostack-authentication.yml
- type: OAuthScopes
  url: scopes/demostack-scopes.yml
- type: Webhooks
  url: asyncapi/demostack-events-webhooks.yml
- type: WellKnown
  url: well-known/demostack-well-known.yml
- type: SecurityTxt
  url: well-known/demostack-security.txt
- type: LLMsTxt
  url: llms/demostack-llms.txt
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
x-enrichment:
  date: '2026-08-14'
  status: enriched
  artifacts_added: 13
  pass: local-v1
x-coverage:
  state: covered
  note: 'Demostack has a real, reachable machine surface — a first-party remote MCP server at https://mcp.demostack.com/mcp
    with full OAuth 2.1 discovery — plus an llms.txt, an RFC 9116 security.txt, a public trust center and a dated release-notes
    changelog. What it does NOT publish is a REST API reference or an OpenAPI definition: api.demostack.com answers 200 "Health
    Check" at the root and 403 to every other path, and docs.demostack.com, developer.demostack.com and developers.demostack.com
    do not resolve.'
  evidence:
  - url: https://mcp.demostack.com/.well-known/oauth-authorization-server
    status: 200
  - url: https://mcp.demostack.com/mcp
    status: 401
  - url: https://www.demostack.com/llms.txt
    status: 200
  - url: https://www.demostack.com/.well-known/security.txt
    status: 200
  - url: https://api.demostack.com/openapi.json
    status: 403
  - url: https://www.demostack.com/openapi.json
    status: 404
  checked: '2026-08-14'
x-notes:
  github_org_removed:
    date: '2026-08-14'
    detail: A GitHubOrg pointer to https://github.com/demostack was removed. That organization was created 2017-07-05, holds
      three repositories last pushed in August 2019 (a Go CLI for encrypted environment variables and SSH keys, its auth service,
      and a Chrome MFA autofill extension), and is licensed "Copyright (c) 2019 Joseph Spurrier". It is a namesake, not Demostack,
      Inc. demostack-io, demostackhq, demostack-hq, demostack-ai and getdemostack all 404 — Demostack, Inc. has no public
      GitHub organization. See packages/demostack-packages.yml.