Fluidstack

aid: fluidstack
name: Fluidstack
description: Fluidstack is an AI cloud platform that builds and operates high-performance, single-tenant GPU clusters for
  top AI labs, governments, and enterprises. Founded in 2017 out of Oxford University and now headquartered in New York City,
  Fluidstack manages more than 100,000 GPUs across its global network and has been selected by customers including Anthropic,
  Meta, Mistral, Poolside, Black Forest Labs, and Character.AI. Its core offering combines on-demand bare-metal GPU clusters
  (including thousands of NVIDIA H200s with InfiniBand) with managed Kubernetes and managed Slurm orchestration layers, Lighthouse
  observability, and human-on-call site reliability. Fluidstack exposes a global REST Management API (api.atlas.fluidstack.io/api/v1alpha1)
  and the fluidctl CLI for managing organizations, projects, regions, clusters, instances, members, invitations, and SSH keys.
  The platform is GDPR, SOC 2 Type 2, and ISO 27001 certified, and was awarded ClusterMAX Gold by SemiAnalysis.
type: Index
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
position: Provider
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/fluidstack.png
tags:
- AI
- Artificial Intelligence
- GPU
- Cloud
- Compute
- Infrastructure
- Machine Learning
- Foundation Models
- Training
- Inference
- Kubernetes
- Slurm
- Bare Metal
- NVIDIA
- InfiniBand
- Data Centers
url: https://raw.githubusercontent.com/api-evangelist/fluidstack/refs/heads/main/apis.yml
created: '2026-05-25'
modified: '2026-05-25'
specificationVersion: '0.20'
apis:
- aid: fluidstack:fluidstack-clusters-api
  name: Fluidstack Clusters API
  description: The Clusters API from Fluidstack — 1 operation(s) for clusters.
  humanURL: https://docs.fluidstack.io/api-reference/management-api
  baseURL: https://api.atlas.fluidstack.io/api/v1alpha1
  tags:
  - Clusters
  properties:
  - type: OpenAPI
    url: openapi/fluidstack-clusters-api-openapi.yml
  - type: Documentation
    url: https://docs.fluidstack.io/api-reference/management-api
- aid: fluidstack:fluidstack-instances-api
  name: Fluidstack Instances API
  description: The Instances API from Fluidstack — 2 operation(s) for instances.
  humanURL: https://docs.fluidstack.io/api-reference/management-api
  baseURL: https://api.atlas.fluidstack.io/api/v1alpha1
  tags:
  - Instances
  properties:
  - type: OpenAPI
    url: openapi/fluidstack-instances-api-openapi.yml
  - type: Documentation
    url: https://docs.fluidstack.io/api-reference/management-api
- aid: fluidstack:fluidstack-invitations-api
  name: Fluidstack Invitations API
  description: The Invitations API from Fluidstack — 2 operation(s) for invitations.
  humanURL: https://docs.fluidstack.io/api-reference/management-api
  baseURL: https://api.atlas.fluidstack.io/api/v1alpha1
  tags:
  - Invitations
  properties:
  - type: OpenAPI
    url: openapi/fluidstack-invitations-api-openapi.yml
  - type: Documentation
    url: https://docs.fluidstack.io/api-reference/management-api
- aid: fluidstack:fluidstack-members-api
  name: Fluidstack Members API
  description: The Members API from Fluidstack — 2 operation(s) for members.
  humanURL: https://docs.fluidstack.io/api-reference/management-api
  baseURL: https://api.atlas.fluidstack.io/api/v1alpha1
  tags:
  - Members
  properties:
  - type: OpenAPI
    url: openapi/fluidstack-members-api-openapi.yml
  - type: Documentation
    url: https://docs.fluidstack.io/api-reference/management-api
- aid: fluidstack:fluidstack-organizations-api
  name: Fluidstack Organizations API
  description: The Organizations API from Fluidstack — 1 operation(s) for organizations.
  humanURL: https://docs.fluidstack.io/api-reference/management-api
  baseURL: https://api.atlas.fluidstack.io/api/v1alpha1
  tags:
  - Organizations
  properties:
  - type: OpenAPI
    url: openapi/fluidstack-organizations-api-openapi.yml
  - type: Documentation
    url: https://docs.fluidstack.io/api-reference/management-api
- aid: fluidstack:fluidstack-regions-api
  name: Fluidstack Regions API
  description: The Regions API from Fluidstack — 1 operation(s) for regions.
  humanURL: https://docs.fluidstack.io/api-reference/management-api
  baseURL: https://api.atlas.fluidstack.io/api/v1alpha1
  tags:
  - Regions
  properties:
  - type: OpenAPI
    url: openapi/fluidstack-regions-api-openapi.yml
  - type: Documentation
    url: https://docs.fluidstack.io/api-reference/management-api
- aid: fluidstack:fluidstack-user-api
  name: Fluidstack User API
  description: The User API from Fluidstack — 2 operation(s) for user.
  humanURL: https://docs.fluidstack.io/api-reference/management-api
  baseURL: https://api.atlas.fluidstack.io/api/v1alpha1
  tags:
  - User
  properties:
  - type: OpenAPI
    url: openapi/fluidstack-user-api-openapi.yml
  - type: Documentation
    url: https://docs.fluidstack.io/api-reference/management-api
common:
- type: AgenticAccess
  url: agentic-access/fluidstack-agentic-access.yml
- type: DomainSecurity
  url: security/fluidstack-domain-security.yml
- type: Authentication
  url: authentication/fluidstack-authentication.yml
- type: Website
  url: https://www.fluidstack.io
- type: Portal
  url: https://docs.fluidstack.io
- type: Documentation
  url: https://docs.fluidstack.io/getting-started/overview
- type: GettingStarted
  url: https://docs.fluidstack.io/getting-started/overview
- type: Documentation
  url: https://docs.fluidstack.io/projects/overview
- type: Documentation
  url: https://docs.fluidstack.io/kubernetes/overview
- type: Documentation
  url: https://docs.fluidstack.io/slurm/overview
- type: Documentation
  url: https://docs.fluidstack.io/lighthouse/overview
- type: Documentation
  url: https://docs.fluidstack.io/api-reference/management-api
- type: SDKs
  url: https://docs.fluidstack.io/cli-reference/fluidctl
  name: fluidctl CLI
- type: About
  url: https://www.fluidstack.io/about-us/about
- type: Blog
  url: https://www.fluidstack.io/about-us/blog
- type: Careers
  url: https://www.fluidstack.io/about-us/careers
- type: Contact
  url: https://www.fluidstack.io/contact
- type: LinkedIn
  url: https://www.linkedin.com/company/fluidstack
- type: Twitter
  url: https://twitter.com/fluidstackio
- type: Features
  data:
  - On-demand single-tenant GPU clusters with isolated hardware, network, and storage
  - Immediate access to thousands of NVIDIA H200 GPUs with InfiniBand interconnect
  - Managed Kubernetes — bare-metal container orchestration with NVIDIA operators and health checks
  - Managed Slurm — bare-metal batch orchestration with user management and topology-aware scheduling
  - Lighthouse observability and monitoring for GPU clusters
  - Global Management API (v1alpha1) at api.atlas.fluidstack.io for clusters, instances, regions, members, invitations, and
    SSH keys
  - fluidctl command-line tool with auth, capacity, instance-types, instances, kubernetes, projects, slurm commands
  - Bearer token authentication with optional X-PROJECT-ID header scoping
  - Custom data centers — selected by Anthropic to deliver capacity in New York and Texas
  - Demonstrated rapid deployment — 2,500+ GPUs delivered to Poolside in 48 hours
  - 100,000+ GPUs under management across the network
  - 15-minute response SLA with direct engineer maintenance and audit logs
  - GDPR, SOC 2 Type 2, and ISO 27001 certified
  - ClusterMAX Gold awarded by SemiAnalysis (Nov 2025)
  sources:
  - https://www.fluidstack.io
  - https://docs.fluidstack.io
  - https://docs.fluidstack.io/api-reference/management-api
  - https://docs.fluidstack.io/cli-reference/fluidctl
  - https://www.fluidstack.io/about-us/blog
maintainers:
- FN: Kin Lane
  email: info@apievangelist.com
  X: apievangelist
  url: https://apievangelist.com