aid: haystack
name: Haystack
description: Haystack is an open-source framework for building production-ready LLM
  applications and retrieval-augmented generation pipelines.
type: Index
accessModel:
  pricing: freemium
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Freemium
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/haystack.png
tags:
- AI Automation
- LLM Framework
url: https://raw.githubusercontent.com/api-evangelist/haystack/refs/heads/main/apis.yml
created: '2026-03-27'
modified: '2026-03-27'
specificationVersion: '0.19'
apis:
- aid: haystack:haystack
  name: Haystack
  description: Haystack is an open-source framework for building production-ready
    LLM applications and retrieval-augmented generation pipelines.
  humanURL: https://haystack.deepset.ai
  tags:
  - AI Automation
  properties:
  - type: Documentation
    url: https://docs.haystack.deepset.ai
  - url: graphql/haystack-graphql.md
    type: GraphQL
common:
- type: DomainSecurity
  url: security/haystack-domain-security.yml
- type: GitHubOrganization
  url: https://github.com/deepset-ai
- type: LinkedIn
  url: https://www.linkedin.com/company/deepset-ai
- type: Website
  url: https://haystack.deepset.ai
- type: Documentation
  url: https://docs.haystack.deepset.ai
- type: LlmsText
  url: https://docs.haystack.deepset.ai/llms.txt
- url: https://haystack.deepset.ai/blog
  type: Blog
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com