NEOMASNEOMAS
Choose Neomas if…
You want the system to remember corrections, decisions and outcomes without assembling your own plugin stack.
Updated 20 September 2026
Neomas as an Obsidian alternative
Obsidian and Neomas both value local Markdown files. Obsidian favors a highly customizable plugin-based workspace; Neomas packages memory, resurfacing and AI workflows into one opinionated system.
Quick decision
Obsidian
Choose Obsidian if…
You want deep customization, thousands of plugins and themes, multiple desktop and mobile platforms, and full control over how the vault behaves.
Neomas vs Obsidian
| Criterion | Neomas | Obsidian |
|---|---|---|
| File ownership | Local readable files | Local plain-text Markdown files |
| Core approach | Integrated personal intelligence workflow | Extensible Markdown knowledge base |
| Customization | Curated built-in system | Plugins, themes and user-defined workflows |
| Memory | Corrections, decisions, outcomes and resurfacing | Links, backlinks, graph and plugin-defined behavior |
| AI setup | Built-in BYOK routing and multi-model Council in Mneme | Available through plugins and external integrations |
| Platforms | macOS 12 or later | Desktop and mobile across multiple operating systems |
What Neomas adds over Obsidian
- Ingestion, graph, temporal memory, resurfacing and the multi-model Council ship inside the product — not as a plugin stack you assemble and maintain.
- Memory is explicit. Corrections, decisions and outcomes are first-class records instead of something you model yourself with links and queries.
- The files stay plain Markdown, so nothing here is a lock-in: the Obsidian promise is kept, the assembly work simply stops being yours.
NEOMAS
Our position
Obsidian is excellent, and we build on the same foundation: local Markdown. The real difference is who does the assembly. If tuning plugins is part of the pleasure, stay where you are — that is a legitimate choice. If you want the system to remember for you from the first day, and you work on macOS, Neomas is the shorter route to the same freedom.
That is Neomas’s own view of the comparison. The table above and the linked sources are there so you can reach a different one.
What switching looks like
An existing Markdown vault is the easiest case: import the folder into Neomas and keep a backup. Standard notes remain readable. Review Obsidian-specific plugin syntax, Dataview queries and embeds because another app may not reproduce them exactly.
Sources and verification
Obsidian features can change. The comparison links to the vendor’s official material so you can verify the current product.