Obsidian Copilot

Obsidian Copilot: Copilot for Obsidian is an AI plugin that lets users search, organize, and write notes inside Obsidian.

Copilot for Obsidian is a knowledge work agent designed to help users manage their second brain. It allows you to search your vault by meaning, organize notes with AI agents that understand wikilinks and Markdown, and write directly within your workspace. The free plugin runs on your existing Claude or ChatGPT subscription, local models, or your own API keys. It supports multiple AI providers including OpenAI, Anthropic, Google, LM Studio, and Ollama. A paid tier adds managed models, web search, PDF parsing, multi-agent collaboration, and publishing features.

Obsidian Copilot at a glance

Best for: Writer, Researcher, Student
Runs on: macOS, Windows, Linux, iOS, Android
Pricing: Free plan; Plus plan with managed models and features; Supporter plan with 2 years included and lifetime self-host mode
Released: March 2023
Category: AI productivity tool
Website: obsidiancopilot.com

Key features

Semantic vault search
Multi-agent collaboration
Web search and PDF parsing
OpenArtifacts publishing
YouTube and X capture skills
Local indexing with Miyo
Support for custom API keys and local models

Use it for

Searching vault notes by meaning
Summarizing YouTube videos and web content
Publishing Markdown notes to the web
Running multi-agent research tasks

Alternatives to Obsidian Copilot

Claudian — Turns an Obsidian vault into a functional directory for AI agents.
Obsidian Wiki — Compiles knowledge into markdown and carries context across agent sessions.
MCP Obsidian — Connects Claude directly to read, search, and edit notes in an Obsidian vault.
Obsidian Skills — Integrates AI agents directly with Obsidian vaults and markdown files.
Obsidian Mind — It gives AI coding agents persistent memory so they never forget past context.
Obsidian Local REST API — Connect scripts, browser extensions, and AI agents directly to your vault.
Obsidian Second Brain — Agent memory as plain Markdown notes that keep themselves current
Claude Obsidian — Maintains user ownership of files in a local-first, source-cited vault.
Smart Connections — Finds related notes locally by default without requiring an API key.
ObsidianYouTubeSync — Automates YouTube history syncing, transcription, and AI-powered knowledge graph creation.
AI Export Tools — Exports complete conversation histories, media, and files across multiple AI platforms.
Caldera — Connects people based on their actual code, writing, and AI agent activity.

All Obsidian Copilot alternatives