Haystack

Open-source AI orchestration framework for building context-engineered, production-ready LLM applications. Design modular pipelines and agent workflows with explicit control over retrieval, routing, memory, and generation. Built for scalable agents, RAG, multimodal applications, semantic search, and conversational systems.

ToolVitals 100/100 Overall public signal score
Health 100/100 Maintenance posture
Shipping 100/100 Release momentum
Zombie Risk 0/100 Low risk

Score History

Scores collected daily. More data points appear as the tracker runs.

About this tool

What ToolVitals knows about Haystack

Open-source AI orchestration framework for building context-engineered, production-ready LLM applications. Design modular pipelines and agent workflows with explicit control over retrieval, routing, memory, and generation. Built for scalable agents, RAG, multimodal applications, semantic search, and conversational systems.

Maintenance and shipping signals are strong.

Library Framework Web Frameworks Scored Intelligence
Repository

GitHub Activity

MDX
deepset-ai/haystack
Stars 24,999
Forks 2,739
Watchers 24,999
Open Issues 116
Primary Language
MDX
Last Commit
Today
Releases 90d
20
Default Branch
main
License
Apache-2.0
Repository Status
Active repository
Evidence

Signal Quality

Data Confidence 90/100 Strong
Source Coverage 96/100 Strong
Publish Confidence 92/100 Strong

ConfidenceHigh-confidence score from multiple public signals.

Zombie RiskNo meaningful zombie signal right now.

How ToolVitals scores work
Sources

Tracked Sources

Profile

Classification

Category
Frameworks
Use Case
Web Frameworks
Tool Mode
Library Framework
Score Model
Open Source Maintenance
Score Visibility
Scored Intelligence
Status
Active
Pricing

Pricing Evidence

Free Tier
Not detected
Currency
USD
Tracked Plans
0
Latest

Recent Updates

Tags
open-sourceagentagentsaigeminigenerative-aigpt-4information-retrievallarge-language-modelsllmmachine-learningnlporchestrationpythonpytorchquestion-answeringragretrieval-augmented-generationsemantic-searchsummarizationtransformers

Recommended Alternatives

Top-ranked tools in the same use case by public ToolVitals evidence.

Some links are affiliate links. ToolVitals may earn a commission from qualifying purchases.