Haystack: Pricing, Features & Alternatives
deepset's pipeline framework for RAG and agents, strongest on retrieval.
Category
Agent Framework
Pricing
Free tier available
Free tier
Yes
Best for
Agent Framework — rag, retrieval
Haystack Pricing Plans (2026)
| Plan | Price |
|---|---|
| Open sourcePopular | Free (Apache 2.0) |
Pricing summary: Free. Always confirm current pricing on the official site.
Key Haystack Features
- Composable pipelines
- Retrieval and RAG components
- Agent and tool support
- Evaluation tooling
Pros
- +Best retrieval abstractions of the group
- +Pipelines are explicit and debuggable
- +Production-minded from the start
Cons
- −Smaller ecosystem than LangChain
- −Pipeline model takes a while to click
Best Haystack Alternatives
Compare allHaystack Compared
Haystack FAQ
What is Haystack used for?⌄
Haystack is a agent framework tool. deepset's pipeline framework for RAG and agents, strongest on retrieval.
Is Haystack free?⌄
Yes — Haystack has a free tier you can start with, and paid plans for more usage and features.
How much does Haystack cost?⌄
Haystack is free to use.
What are the best Haystack alternatives?⌄
Popular Haystack alternatives include Mastra, Pydantic AI, Vercel AI SDK, LangChain, LangGraph. Compare pricing and features on our Haystack alternatives page.
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