--- title: "Atomic-Chat vs cortex-memory" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/atomicbot-ai-atomic-chat-vs-skullfire07-cortex-memory" tools: ["atomicbot-ai-atomic-chat", "skullfire07-cortex-memory"] --- # Atomic-Chat vs cortex-memory *GraphCanon updated Aug 25, 2026* ## Verdict Pick Atomic-Chat if atomic-Chat is a local AI app and inference engine for agents that runs open-weight LLMs privately offline; pick cortex-memory if cortex-memory is a TypeScript-based tool with an MIT license that provides persistent memory capabilities for Claude Code, Cursor & Cline through a VSCode extension and CLI. [Atomic-Chat](https://atomic.chat) reports 1.4k GitHub stars, 157 forks, and 36 open issues, last pushed Aug 24, 2026. [cortex-memory](https://marketplace.visualstudio.com/items?itemName=cortex-dev.cortex-ai-memory) has 7 stars, 1 forks, and 0 open issues, last pushed Mar 25, 2026. Figures are from public GitHub metadata via [Atomic-Chat's repository](https://github.com/AtomicBot-ai/Atomic-Chat) and [cortex-memory's repository](https://github.com/SKULLFIRE07/cortex-memory). | | [Atomic-Chat](/tools/atomicbot-ai-atomic-chat.md) | [cortex-memory](/tools/skullfire07-cortex-memory.md) | | --- | --- | --- | | Tagline | Local AI app and inference engine for agents | Persistent AI memory for Claude Code, Cursor & Cline with a VSCode extension and CLI. | | Stars | 1,363 | 7 | | Forks | 157 | 1 | | Open issues | 36 | 0 | | Language | TypeScript | TypeScript | | Adopt for | Atomic-Chat is a local AI app and inference engine for agents that runs open-weight LLMs privately offline. | cortex-memory is a TypeScript-based tool with an MIT license that provides persistent memory capabilities for Claude Code, Cursor & Cline through a VSCode extension and CLI. | | Persona | - | - | | Runtime | - | - | | License | Other | MIT | | Categories | Developer Tools, Inference & Serving | Data & Retrieval, Developer Tools | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [Atomic-Chat](/tools/atomicbot-ai-atomic-chat.md) | [cortex-memory](/tools/skullfire07-cortex-memory.md) | | --- | --- | --- | | Maintenance | Very active (96%) | Slowing (36%) | | Days since push | 0d | 128d | | Open issues (now) | 36 | 0 | | Stars delta | +205 (30d) | Unknown | | Open issues delta | -8 (30d) | Unknown | | Owner type | Organization | User | | Full report | [trust report](/tools/atomicbot-ai-atomic-chat/trust.md) | [trust report](/tools/skullfire07-cortex-memory/trust.md) | ## Decision facts: Atomic-Chat - **Hosting:** self hosted - **Requirements:** Atomic-Chat requires TypeScript for development.; Ensure you have the necessary hardware and setup to run open-weight LLM models locally. - **Adopt for:** Atomic-Chat is a local AI app and inference engine for agents that runs open-weight LLMs privately offline. ## Decision facts: cortex-memory - **Pricing:** freemium - Being open-source under the MIT license, cortex-memory is free for use, although specific pricing around value-added services or enterprise support are not detailed in the provided repository content. - **Adopt for:** cortex-memory is a TypeScript-based tool with an MIT license that provides persistent memory capabilities for Claude Code, Cursor & Cline through a VSCode extension and CLI. ## Choose when ### Choose Atomic-Chat if… - License: Atomic-Chat is Other, cortex-memory is MIT. - Requirements: Atomic-Chat requires TypeScript for development.; Ensure you have the necessary hardware and setup to run open-weight LLM models locally.. - Tags unique to Atomic-Chat: ai-agent, local-first, open-source. - Also covers Inference & Serving. - When you need to run large language models (LLMs) locally with full privacy and no internet connectivity required. ### Choose cortex-memory if… - License: cortex-memory is MIT, Atomic-Chat is Other. - Pricing: Being open-source under the MIT license, cortex-memory is free for use, although specific pricing around value-added services or enterprise support are not detailed in the provided repository content.. - Tags unique to cortex-memory: ai, ai-coding-assistant, ai-memory, claude-code. - Also covers Data & Retrieval. - If you are working extensively with Claude Code, Cursor & Cline and want to automatically capture decisions, patterns, and context across sessions without configuration. ## When NOT to use Atomic-Chat - Avoid Atomic-Chat when you need cloud-based AI services that offer automatic updates and maintenance, as it focuses on local offline deployment. - Do not choose this tool if your project does not require deep-seek capabilities or self-hosted solutions but prefers more mainstream LLMs like Qwen. ## When NOT to use cortex-memory - If you prefer not using tools that integrate deeply with specific AI platforms like Claude Code, which may limit its usefulness in environments where multiple or different platforms are used. - In scenarios where custom configuration is required, as cortex-memory emphasizes zero-config setup which might not be adaptable to highly customized workflows. ## Common questions ### What is the difference between Atomic-Chat and cortex-memory? Atomic-Chat: Local AI app and inference engine for agents. cortex-memory: Persistent AI memory for Claude Code, Cursor & Cline with a VSCode extension and CLI.. See the comparison table for live GitHub stats and shared categories. ### When should I choose Atomic-Chat over cortex-memory? Choose Atomic-Chat over cortex-memory when License: Atomic-Chat is Other, cortex-memory is MIT; Requirements: Atomic-Chat requires TypeScript for development.; Ensure you have the necessary hardware and setup to run open-weight LLM models locally.; Tags unique to Atomic-Chat: ai-agent, local-first, open-source; Also covers Inference & Serving; When you need to run large language models (LLMs) locally with full privacy and no internet connectivity required. ### When should I choose cortex-memory over Atomic-Chat? Choose cortex-memory over Atomic-Chat when License: cortex-memory is MIT, Atomic-Chat is Other; Pricing: Being open-source under the MIT license, cortex-memory is free for use, although specific pricing around value-added services or enterprise support are not detailed in the provided repository content.; Tags unique to cortex-memory: ai, ai-coding-assistant, ai-memory, claude-code; Also covers Data & Retrieval; If you are working extensively with Claude Code, Cursor & Cline and want to automatically capture decisions, patterns, and context across sessions without configuration. ### When should I avoid Atomic-Chat? Avoid Atomic-Chat when you need cloud-based AI services that offer automatic updates and maintenance, as it focuses on local offline deployment. Do not choose this tool if your project does not require deep-seek capabilities or self-hosted solutions but prefers more mainstream LLMs like Qwen. ### When should I avoid cortex-memory? If you prefer not using tools that integrate deeply with specific AI platforms like Claude Code, which may limit its usefulness in environments where multiple or different platforms are used. In scenarios where custom configuration is required, as cortex-memory emphasizes zero-config setup which might not be adaptable to highly customized workflows. ### Is Atomic-Chat or cortex-memory more popular on GitHub? Atomic-Chat has more GitHub stars (1,363 vs 7). Stars measure visibility, not whether either tool fits your constraints. ### Are Atomic-Chat and cortex-memory open source? Yes - both are open-source projects on GitHub (Atomic-Chat: Other, cortex-memory: MIT). ### Where can I find alternatives to Atomic-Chat or cortex-memory? GraphCanon lists graph-backed alternatives at [Atomic-Chat alternatives](/tools/atomicbot-ai-atomic-chat/alternatives) and [cortex-memory alternatives](/tools/skullfire07-cortex-memory/alternatives) ([Atomic-Chat markdown twin](/tools/atomicbot-ai-atomic-chat/alternatives.md), [cortex-memory markdown twin](/tools/skullfire07-cortex-memory/alternatives.md)), ranked by typed relationship edges rather than popularity votes. ### Is there a machine-readable version of this comparison? Yes. The markdown twin at [this comparison](/compare/atomicbot-ai-atomic-chat-vs-skullfire07-cortex-memory.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, Atomic-Chat or cortex-memory? Atomic-Chat: Very active. cortex-memory: Slowing. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance. ### Where are the full trust reports for Atomic-Chat and cortex-memory? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [Atomic-Chat trust report](/tools/atomicbot-ai-atomic-chat/trust); [cortex-memory trust report](/tools/skullfire07-cortex-memory/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=atomicbot-ai-atomic-chat`](/api/graphcanon/graph?tool=atomicbot-ai-atomic-chat) - LLM index: [/llms.txt](/llms.txt) - Full corpus: [/llms-full.txt](/llms-full.txt) _GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_