AFFiNE has earned attention as a Notion-meets-whiteboard workspace that blends docs, canvases, and structured databases into one place. But the alternatives landscape is less about “more features” and more about picking a primary workflow: Logseq leans into local-first daily journaling and bidirectional links (with standout PDF annotation), Tana pushes an object-based knowledge graph with meeting-grade AI capture, Walling prioritizes polished card-based visual planning you can share with clients, Nuclino stays lightweight and fast for team wikis at scale, and Deta Surf skews toward AI-augmented research and browsing contexts.
In evaluating these options, we looked at how well each tool supports capture vs later organization, ease of learning, and whether it remains usable at scale. We also considered collaboration depth, integrations and API maturity, mobile/sync reliability and offline behavior, performance, and how pricing or plan limits affect core workflows.