Obsidian
Local-first plain-text Markdown graphThe strongest choice when local file ownership, instant access, and portability are the priority.
Score: 9.1 Free; optional $4/mo SyncRoam Research Alternatives
The original block-based networked tool, but pricing and collaboration are the main drawbacks.
Editorial note: Alternatives are independently ranked. Vendor plans and pricing change, so verify current terms before making a purchase.
Why switch from Roam Research?
Researchers and writers who want an outliner-first graph.
Top Roam ResearchCompetitors
Sources: vendor pricing pages and documentation. Verify current vendor documentation before buying. Last editorial check: September 2026.