Research

llama_index vs siyuan

Compare llama_index and siyuan on pricing status, source, license and activity. Both in Research.

Feature	llama_index	siyuan
Pricing	Open source	Open source
Best for	Not listed by source	Not listed by source
Source	GitHub	GitHub
GitHub stars	52,440	46,679
License	MIT	AGPL-3.0
Last activity	Oct 6, 2026	Oct 8, 2026

llama_index Read the full overview → siyuan Read the full overview →

Built only from the data each source provides. Check both official sites for current pricing.