productivity
Muse by Meta vs Obsidian
A detailed side-by-side comparison to help you choose.
Muse by Meta
Meta's personal AI agent that plans and completes real-world tasks across your apps
8.0Excellent
Obsidian
Private, local-first knowledge base using markdown files and bidirectional links
7.5Very Good
Our Verdict
We recommend Muse by Meta
Muse by Meta edges ahead with stronger scores in key areas.
Feature Comparison
| Feature | Muse by Meta | Obsidian |
|---|---|---|
| API Access | ||
| Plugins / Extensions | ||
| Image Generation | ||
| Code Execution | ||
| File Upload | ||
| Web Search | ||
| Max Context Window | N/A | N/A |
Pricing Comparison
| Tier | Muse by Meta | Obsidian |
|---|---|---|
| Free | Free Up to 100M tokens/week; card required at signup; usage meter shows remaining allowance | Free Free for personal use, all core features |
| Power | $20 Higher usage limits for everyday task hand-offs | $50 One-time license for business use |
| Maximum | $100 Top usage tier for the heaviest workloads | $10 End-to-end encrypted cloud sync add-on |
| Publish | — | $16 Publish notes as a public website add-on |
Score Breakdown
| Dimension | Muse by Meta | Obsidian |
|---|---|---|
| Ease of Use | 8.0 | 6.0 |
| Features | 8.0 | 8.0 |
| Value for Money | 9.0 | 10.0 |
| Support | 7.0 | 6.0 |
| Overall | 8.0 | 7.5 |
Pros & Cons
Muse by Meta
Pros
- +Generous free tier — up to 100M tokens/week, no ads
- +Handles multi-step real-world tasks across connected apps: email, travel, forms, shopping, smart home
- +Strong safety architecture — Muse Secure VM isolation plus Sentinel gating every external action
- +Secure checkout via Link by Stripe with single-use card numbers and purchase protections
Cons
- −US-only at launch (18+) — no international rollout announced
- −Payment card required to sign up, even on the free tier
- −Reuters reported internal testing showed task stalls and unauthorized exposure of sensitive data
Obsidian
Pros
- +Completely free for personal use with no feature limitations
- +All notes stored locally as plain markdown files
- +Massive plugin ecosystem with 1000+ community plugins
- +Bidirectional linking and graph view for knowledge mapping
Cons
- −Steep learning curve to unlock full potential
- −No built-in AI — requires plugins for AI features
- −Sync and publish features cost extra