Atomic
Local-first, AI-augmented personal knowledge base
Details
- External ID
- 47889110
- Source
- HN
- Company
- —
- Product
- Atomic
- Website domain
- atomicapp.ai
- Launched
- April 24, 2026
- Cohort
- —
- Upvotes
- 62
- Upvotes percentile
- 0.8541131105398457
- Tags
- —
- Fetched at
- Sept. 7, 2026, 9:26 p.m.
- Updated at
- Sept. 7, 2026, 9:26 p.m.
Description
Hey HN - I first posted about my knowledge base product, Atomic, here around a month ago; since then, a viral tweet by Karpathy has produced a torrent of AI powered knowledge base projects. meanwhile I've been shipping like crazy, here are some of the new features shipped in the last month:- Rebuilt the iOS app with an Android app on the way- expanded both the MCP and internal agent chat toolkit immensely- A custom, CodeMirror6-based markdown editor with obsidian-style rendering- A dashboard view that provides a daily summary of atoms created or updated in the last dayAnd many bug fixes and improvements across the board. Atomic is MIT licensed. You can download the desktop app, but the true power is unlocked by self hosting an atomic server, which any client (web, mobile, or desktop) can connect to from anywhere. You can add content to your knowledge base directly, or via RSS feed, web clipper, mobile share capture, obsidian sync, or REST api.
Enrichment
- Theme
- developer tools for AI agents
- Vertical
- Horizontal
- Function
- Agent / copilot
- Audience
- Prosumer
- AI stance
- AI-native
- Project type
- Commercial product
- Normalized one-liner
- ai-augmented personal knowledge base
- Manually corrected
- False
Could you build this?
Yes Atomic is an Electron/Tauri personal note-taking app using local vector storage (e.g., SQLite with sqlite-vec), D3/force-directed graph rendering, and standard LLM API/local model calls.
Discussion
20 comments analyzed.
Competitors mentioned: Obsidian, Tauri, Ollama, LM Studio, OpenRouter
Concerns raised: App makes external requests to fonts.googleapis.com and other font services despite local-first claims, Documentation lists cloud providers first, suggesting SaaS preference over local-first, Unclear what 'local-first' means given cloud provider defaults, Website copy appears AI-generated, lacks polish, Solo developer resource constraints affecting documentation and marketing
Feature requests: Remove dependency on external font CDNs, Present OpenAI-compatible providers more prominently in UI/docs, Query /v1/models endpoint instead of requiring separate provider selection
Competitors
Other products that read as similar to this one — 40 launches clear the similarity bar, closest 8 shown.
Attention rank: #11 of 41 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 162 days after the earliest competitor.
- What is inside an atom · ph · 2026-09-15 · 1 upvotes · similarity 0.42
- Cc-md · hn · 2026-02-21 · 8 upvotes · similarity 0.38
- Atomic Mail Agentic · ph · 2026-06-21 · 268 upvotes · similarity 0.38
- ContextsBase - Backlog for Coding Agents · ph · 2026-09-18 · 75 upvotes · similarity 0.37
- Nabsun · ph · 2026-09-21 · 8 upvotes · similarity 0.36
- I spent 3 months making desktop automation stop lying to AI agents · hn · 2026-08-15 · 6 upvotes · similarity 0.36
- Comet for iOS · ph · 2026-03-19 · 197 upvotes · similarity 0.36
- OzBrain, a shared brain for knowledge between agents and your team · hn · 2026-08-21 · 93 upvotes · similarity 0.35
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a agent / copilot tool for Agriculture yet.