Skip to main content

smart-second-brain

Personal AI AssistantsPaid

A free, open-source Obsidian plugin that makes your vault smarter: better search, an interactive knowledge graph, and an AI assistant that knows your notes.

What we know

LicenseMITsource, checked 2026-11-15
Open sourceYessource, checked 2026-11-15
GitHub stars1,349source, checked 2026-11-15

Alternatives

None listed.

Is your tool an alternative to smart-second-brain? Sponsor this spot for 30 days, marked Sponsored.

Integrations

None listed.

Built on

None listed.

For the team behind smart-second-brain

Growth plan: from $399 a month

SEO, AI search (how ChatGPT, Perplexity and Google describe smart-second-brain), UX, CRO and support from one account manager, with a monthly report. Includes a Featured launch on db.fyi. Starts with a free audit.

Founding offer: $299 a month for your first 3 months, plus a free case study.

Get a free audit

Listed 2026-11-15 · updated 2026-11-15