Pyyan / Compare / txtai vs Haystack
txtai vs Haystack
2 of 5RAG & Knowledge Graphs · verified 13 Aug 2026
txtaiNeuMLcurrent
Haystackdeepsetcurrent| Specification | txtai | Haystack |
|---|---|---|
| Summary | An embeddings database with everything attached. | A strict pipeline abstraction, built for regulated work. |
| Kind | Framework | Framework |
| Graph | Yes | Via integrations |
| Language | Python | Python |
| Licence | Apache 2.0 | Apache 2.0 |
| GitHub stars | ~11k | ~20k |
| Category | RAG & Knowledge Graphs | RAG & Knowledge Graphs |
| Official | NeuML ↗ | deepset ↗ |
Highlighted rows are where these differ.
txtai
- Index, search, pipelines and workflows in one package
- Runs happily on a laptop
Best for small teams who want one library.
Haystack
- Every step is declared, which is what audits need
- Cleanest option where a wrong answer has consequences
Best for finance, health, legal and government.