← RAG Frameworks
Haystack
Open SourceApache-2.0Open Source
Production-ready RAG framework for regulated industries with pipeline architecture and on-premise deployment.
Haystack is a production-ready RAG framework designed for regulated industries including finance and healthcare. Its modular pipeline architecture enables clear separation of document processing, retrieval, and generation stages. Haystack supports on-premise deployment, making it suitable for financial institutions with strict data sovereignty requirements. With built-in evaluation pipelines and support for custom components, Haystack is ideal for compliance Q&A systems, regulatory filing search, and sensitive financial data RAG applications where data governance is paramount.
Key Features
- ✓Production-ready for regulated industries
- ✓Modular pipeline architecture
- ✓On-premise deployment support
- ✓Built-in evaluation pipelines
- ✓Custom component development
- ✓Data governance and audit trails
Finance Use Cases
- Compliance Q&A for regulated financial documents
- On-premise RAG for sensitive financial data
- Regulatory filing search and retrieval
- Audit-ready document Q&A pipelines
Pros
- ✓Strong data governance and compliance features
- ✓On-premise deployment for sensitive data
- ✓Modular architecture for custom pipelines
- ✓Good documentation and tutorials
Cons
- ✗Smaller ecosystem than LangChain
- ✗Python-only SDK
- ✗Less flexible for non-pipeline workflows
Compatible Vector Databases
weaviateqdrantmilvuselasticsearchpinecone
Compatible LLMs
openaianthropiccoheremeta-llamamistral
Compatible Frameworks
haystack
Technical Details
Deployment
cloud, on-premise, hybrid
Platforms
python, api, cli
Programming Languages
python
Open Source
Yes
License
Apache-2.0
Last Updated
2026-07-22
Finatune Ecosystem
🤖 AI Agents
📝 Finance Prompts
🧠 AI Skills
Pricing
Open SourceApache 2.0, self-hosted
FreeHaystack Cloud StarterLimited pipelines
FreeHaystack EnterpriseOn-premise, custom pricing
CustomPrices are indicative and may vary.