Altinity

Altinity is the enterprise provider for open-source ClickHouse, the real-time analytical database. It builds and operates Altinity.Cloud, a fully managed ClickHouse service available on AWS, GCP, Azure and Hetzner, plus a bring-your-own-cloud (BYOC) option, and delivers 24/7 expert support, performance tuning, and training. Altinity is a leading ClickHouse contributor and maintains widely used open-source tooling including the Altinity Kubernetes Operator for ClickHouse, clickhouse-backup, the clickhouse-sink-connector, a Grafana datasource plugin, Altinity Stable Builds, and an official MCP server for AI agents. Its Altinity Cloud Manager (ACM) exposes a REST API for managing environments and ClickHouse clusters programmatically.

Altinity publishes 1 API on the APIs.io network: Auth API. Tagged areas include Company, Big Data, ClickHouse, Analytics, and Database.

Altinity’s developer surface includes documentation, API reference, getting-started guide, engineering blog, support, pricing, signup flow, and 16 more developer resources.

🌐 Visit website 📡 Source on GitHub

47.4/100 developing ▬ flat Agent 43/100 agent aware Full breakdown ↓
scored 2026-07-27 · rubric v0.5

AccessSelf serve

1 APIs 1 MCP Servers

CompanyBig DataClickHouseAnalyticsDatabaseManaged CloudKubernetesReal-Time AnalyticsOpen Source

Kin Score

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

Composite quality — 47.4/100 · developing

Contract Quality 11.7 / 25

Developer Ergonomics 14.8 / 20

Commercial Clarity 8.9 / 20

Operational Transparency 2.7 / 13

Governance 0.0 / 12

Discoverability 9.3 / 10

Agent readiness — 43/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 15

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 0 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 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/altinity: 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.

Altinity Auth API

The Auth API from Altinity — 8 operation(s) for auth.

MCP Servers 1

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

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

MCPServer

MCPServer

AgentSkill

AgentSkill

LLMsTxt

LLMsTxt

Design & Contract 3

Pagination, idempotency, versioning, errors, and events

Lifecycle

Lifecycle

Conventions

Conventions

Conformance

Conformance

Build 3

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Packages

Packages

SDKs

SDKs

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

Support

Support

ChangeLog

ChangeLog

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: altinity
name: Altinity
description: Altinity is the enterprise provider for open-source ClickHouse, the real-time analytical database. It builds
  and operates Altinity.Cloud, a fully managed ClickHouse service available on AWS, GCP, Azure and Hetzner, plus a bring-your-own-cloud
  (BYOC) option, and delivers 24/7 expert support, performance tuning, and training. Altinity is a leading ClickHouse contributor
  and maintains widely used open-source tooling including the Altinity Kubernetes Operator for ClickHouse, clickhouse-backup,
  the clickhouse-sink-connector, a Grafana datasource plugin, Altinity Stable Builds, and an official MCP server for AI agents.
  Its Altinity Cloud Manager (ACM) exposes a REST API for managing environments and ClickHouse clusters programmatically.
url: https://raw.githubusercontent.com/api-evangelist/altinity/refs/heads/main/apis.yml
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://altinity.com/wp-content/uploads/2025/06/sharing-icon.png
x-type: company
x-source: vc-portfolio
x-backed-by:
- accel
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-17'
tags:
- Company
- Big Data
- ClickHouse
- Analytics
- Database
- Managed Cloud
- Kubernetes
- Real-Time Analytics
- Open Source
apis:
- aid: altinity:altinity-auth-api
  name: Altinity Auth API
  description: The Auth API from Altinity — 8 operation(s) for auth.
  humanURL: https://docs.altinity.com/altinitycloud/administratorguide/acm-api-quickstart/
  baseURL: https://acm.altinity.cloud/api/
  tags:
  - Auth
  properties:
  - type: OpenAPI
    url: openapi/altinity-auth-api-openapi.yml
  - type: APIReference
    url: https://acm.altinity.cloud/docs/
  - type: Authentication
    url: authentication/altinity-authentication.yml
  - type: ErrorCatalog
    url: errors/altinity-problem-types.yml
  - type: Conventions
    url: conventions/altinity-conventions.yml
  - type: DataModel
    url: data-model/altinity-data-model.yml
  - type: Conformance
    url: conformance/altinity-conformance.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://altinity.com/
- type: DeveloperPortal
  url: https://docs.altinity.com/
- type: Documentation
  url: https://docs.altinity.com/
- type: APIReference
  url: https://acm.altinity.cloud/docs/
- type: GettingStarted
  url: https://docs.altinity.com/altinitycloud/altinity-cloud-101/
- type: Blog
  url: https://altinity.com/blog/
- type: GitHubOrganization
  url: https://github.com/altinity
- type: Support
  url: https://docs.altinity.com/support/
- type: Pricing
  url: https://altinity.com/clickhouse-pricing/
- type: SignUp
  url: https://acm.altinity.cloud/signup
- type: TermsOfService
  url: https://altinity.com/wp-content/uploads/2022/09/Altinity.Cloud-Terms-of-Service.pdf
- type: PrivacyPolicy
  url: https://altinity.com/privacy-policy/
- type: Authentication
  url: authentication/altinity-authentication.yml
- type: Packages
  url: packages/altinity-packages.yml
- type: SDKs
  url: packages/altinity-packages.yml
- type: MCPServer
  url: mcp/altinity-mcp.yml
- type: AgentSkill
  url: skills/_index.yml
- type: LLMsTxt
  url: llms/altinity-llms.txt
- type: Lifecycle
  url: lifecycle/altinity-lifecycle.yml
- type: ChangeLog
  url: changelog/altinity-changelog.yml
- type: Conventions
  url: conventions/altinity-conventions.yml
- type: Conformance
  url: conformance/altinity-conformance.yml
- type: DomainSecurity
  url: security/altinity-domain-security.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence