Atomic
Local-first AI-native knowledge graph that turns notes into semantically-connected insights with auto-tagging and chat.
Opens atomicapp.ai in a new tab.
How the 7.0 was reached
- Quality of output5/10
1,968 stars and an active project with MIT licence show modest adoption; output claims are the vendor's own. Source: github.com
- Ease of use7/10
Desktop app, self-hosted server or iOS app; auto-tagging with no folders; 14-day cloud trial with no card. Source: atomicapp.ai
- Pricing value9/10
Free MIT open-source desktop and self-host; cloud has a 14-day Pro trial; cloud prices are not published. Source: atomicapp.ai
- API and integration quality8/10
REST API with explorer, MCP integration for Claude and Cursor, and multiple AI providers including OpenRouter and Ollama. Source: atomicapp.ai
- Solves the problem it claims to solve6/10
Semantic search, wiki synthesis and chat with citations are described; small independent adoption of 1,968 stars supports it moderately. Source: github.com
7.0/10 is the average of the five criterion scores above. The evidence comes from 3 different sources.Scores come from public evidence (the tool's own pages and documentation, and independent reviews); we do not test every tool hands-on. Scored 29 September 2026, on version 1 of our five-criteria scoring method.
Pricing
- Desktop app
- Self-hosted server
- Semantic search
- Auto-tagging
- Mobile access
- Sync with server
- Full feature set
For the full list of what each plan includes, and current prices, see atomicapp.ai.
Key Features
- Semantic search by meaning
- Auto-tagging of all content
- Wiki synthesis with citations
- Agentic chat with notes
- Spatial canvas visualization
- MCP integration with Claude/Cursor
- Local-first architecture
- Cross-device sync
Pros & Cons
Pros
- Open source and self-hostable
- No manual organization required
- AI-native from ground up
- Strong privacy with local-first approach
- Innovative semantic connections
Cons
- Relatively new with limited track record
- Setup complexity for self-hosting
- Limited integrations beyond MCP
- iOS app pricing unclear
Atomic represents an innovative approach to personal knowledge management with its AI-native, local-first architecture. The automatic organization and semantic search are compelling, though it's still early-stage software.
Added to scored.tools on
For the Atomic team: put this score on your website
A small image (a badge) that shows this score and links back to this page. Free for any tool, at any score. It always shows the current score, so it changes when the score does. Copy this code into your website where you want the badge:
<a href="https://scored.tools/tools/atomic/"><img src="https://scored.tools/badge/atomic.svg" alt="Atomic on scored.tools: 7.0/10" width="160" height="40"></a>Do you work for Atomic? Claim this page: prove you work there, then confirm the facts, correct a mistake or add a short reply. It is free and never changes the score.
Atomic Comparisons
Head-to-head comparisons featuring Atomic.
Competitors to Atomic
Other tools in the Productivity category worth comparing.
Notion
6.6/10All-in-one workspace for docs, wikis, projects, and AI-powered knowledge management.
Obsidian
7.8/10A local-first note app that stores notes as Markdown files, links them into a graph and extends through plugins and themes.
Siyuan
7.6/10Privacy-first, local-first personal knowledge management with block-level bidirectional linking and end-to-end encrypted sync.