Obsidian Second Brain
Focus: memory, claude code and ai agents. Shares obsidian and semantic search with Smart Connections. Free (Smart Connections: Freemium). Adds macOS, Windows and Linux. Rated 4.7 (Smart Connections: 4.5).
Other
Find related notes while you write, using a local embedding model with no API key.
Rating
4.5 / 5
Pricing
Freemium
Difficulty
Beginner
Works on
Cross-Platform
Built with love by Shushant Lakhyani. Building bestproductivityresources.com
Smart Connections shows notes and excerpts related to what you are writing in Obsidian, in graph and list views. A local embedding model powers semantic search with zero setup and no API key. A paid Pro tier adds more features.
Third-party open-source projects. We are not affiliated with their authors; repositories are provided as-is by their maintainers. Review each project's license, code and security before installing. See our Disclaimer.
Obsidian users who want to rediscover and link related notes.
People with small vaults.
Not sold on Smart Connections? These do a similar job, and each card says what it has in common.
Focus: memory, claude code and ai agents. Shares obsidian and semantic search with Smart Connections. Free (Smart Connections: Freemium). Adds macOS, Windows and Linux. Rated 4.7 (Smart Connections: 4.5).
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Focus: plugin, vault and ai. Shares obsidian with Smart Connections. Free (Smart Connections: Freemium). Rated 4.3 (Smart Connections: 4.5).
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Focus: plugin, queries and markdown. Shares obsidian with Smart Connections. Free (Smart Connections: Freemium). Same 4.5 rating.
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Focus: claude code, second brain and pkm. Shares obsidian with Smart Connections. Free (Smart Connections: Freemium). Adds macOS, Windows and Linux. Rated 4.8 (Smart Connections: 4.5).
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