Obsidian
AI note-taking software
- Features
- Ease of use
- Ease of management
- Quality of support
- Affordability
- Market presence
Take the quiz to check if Obsidian and its alternatives fit your requirements.
$25 USD one-time
Free Trial unavailable
Free version
Small
Medium
Large
- Professional services (engineering, legal, consulting, etc.)
- Information technology and software
- Education and training
What is Obsidian
Obsidian is a local-first note-taking application that stores notes as Markdown files and supports linking between notes to build a personal knowledge base. It is used by individuals and teams for research, writing, project documentation, and knowledge management across desktop and mobile. Differentiators include offline storage by default, a graph-based linking model, and an extensible plugin ecosystem, with optional AI capabilities available via community plugins rather than a built-in meeting recorder.
Local-first Markdown storage
Obsidian keeps notes as plain-text Markdown files in a user-controlled folder (a “vault”), which supports offline work and straightforward backup. This reduces dependency on a proprietary cloud format and makes it easier to use external tools (e.g., Git, file sync, editors). For organizations with data residency or retention requirements, local storage can simplify governance compared with tools that require uploading meeting audio or transcripts.
Strong linking and knowledge graph
Obsidian emphasizes bidirectional links, backlinks, and graph views to connect notes and surface relationships. This works well for ongoing research, long-lived documentation, and personal knowledge management where context accumulates over time. In the broader AI note-taking space, this linking model supports workflows beyond meeting summaries, such as building reusable knowledge bases from multiple sources.
Extensible plugin ecosystem
Obsidian supports community and first-party plugins that add automation, templates, publishing, task management, and AI integrations. This allows users to tailor the app to specific workflows rather than adopting a fixed meeting-centric feature set. The plugin model also enables experimentation with different AI providers and prompt patterns, depending on organizational preferences.
Not meeting-native by default
Obsidian does not natively record calls, capture live meeting audio, or automatically generate transcripts and summaries from conferencing platforms. Users who want meeting capture typically rely on separate tools and then import outputs into Obsidian. This creates extra steps compared with products designed primarily for automated meeting notes.
AI features rely on plugins
AI note-taking capabilities are not a single, standardized built-in feature set; they commonly depend on third-party plugins and external AI services. This can introduce variability in quality, ongoing maintenance, and security posture across plugins. Organizations may need additional review and controls to ensure plugins meet internal compliance and data-handling requirements.
Collaboration requires add-ons
Real-time multi-user editing and centralized admin controls are not the core product focus. Team collaboration typically depends on optional services (e.g., sync) and external tooling for access control, versioning, and governance. For larger teams, this can be less straightforward than platforms built around shared workspaces and administrative management.
Plan & Pricing
| Plan | Price | Key features & notes |
|---|---|---|
| Free (Core app) | $0 | Full offline Obsidian app with unlimited notes and plugins; no sign-up required; "Free without limits." |
| Sync — Standard | $4 USD per user/month (billed annually) or $5 USD per user/month (billed monthly) | End-to-end encrypted sync, 1 synced vault, 1 GB total storage, 5 MB max file size, 1 month version history; 7-day refund policy. |
| Sync — Plus | $8 USD per user/month (billed annually) or $10 USD per user/month (billed monthly) | 10 synced vaults, 10 GB storage (upgradable), 200 MB max file size, 12 month version history; billed monthly/annually options. |
| Publish | $8 USD per site/month (billed annually) or $10 USD per site/month (billed monthly) | Host a Publish site (up to 4GB included), customizable theme, custom domain, graph & search, priority email support; 7-day refund policy. |
| Catalyst (Supporter) | $25 USD | One-time supporter license (early access to betas, community badges, VIP channel). |
| Commercial license | $50 USD per user/year | Optional commercial-use license (supports development; can be purchased per user/year; applying license does not change app functionality). |
