SyftHub
OpenMinedAn open, privacy-preserving federated RAG framework from OpenMined. Instead of centralizing documents, a query is broadcast across a network of peers; each peer searches its own private index and returns only the most relevant snippets, which are aggregated, ranked, and synthesized by an LLM into a grounded answer. The SyftHub SDK loads data sources from the network, selects an LLM, and runs federated RAG pipelines. Built on OpenMined's Syft privacy stack.
SyftHub federated RAG SDK, Apache-2.0, from OpenMined; ~2 GitHub stars (July 2026), created Aug 2025. Early-stage; part of OpenMined's federated-RAG work (alongside local-rag / local-rag-router) and built on the Syft privacy stack (PySyft is tracked separately). Verified live July 2026.
Openness
5 high confidence- license
- Apache-2.0(OSI)
- source
- public(github.com/OpenMined/syft-hub-sdk)
- self-host
- yes
- service
- none
Fully open source: Apache-2.0 SDK, self-hostable, no proprietary tier. Built on OpenMined's open Syft privacy stack.
- https://github.com/OpenMined/syft-hub-sdk recorded 2026-07-01
Apache-2.0; federated RAG client SDK
Adoption
1 low confidence~2 GitHub stars (July 2026), created Aug 2025 — pre-adoption. Part of OpenMined's federated-RAG effort (also local-rag, local-rag-router). Included as an emerging entry, not on adoption merit.
- https://github.com/OpenMined/syft-hub-sdk recorded 2026-07-01
2 stars (July 2026)
Capability
2 low confidenceImplements a full federated RAG pipeline — distributed private indexing, federated query broadcast, local top-k retrieval, global aggregation/ranking, and LLM synthesis. A distinctive privacy-preserving approach (nothing else on the map does federated RAG), but early-stage and narrow.
- https://openmined.org/syfthub/ recorded 2026-07-01
federated RAG architecture — distributed indexing, federated query, aggregation, synthesis
Unchanged since 2026-07-01 (last edited, not re-checked)