--- title: "CoWork-OS vs Dayflow" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/cowork-os-cowork-os-vs-jerryzliu-dayflow" tools: ["cowork-os-cowork-os", "jerryzliu-dayflow"] --- # CoWork-OS vs Dayflow *GraphCanon updated Sep 20, 2026* ## Verdict Pick CoWork-OS if coWork-OS is a local-first personal agentic operating system for coding, knowledge work, web design, automations, integrated directly with AI assistants and automation capabilities; pick Dayflow if dayflow is an open-source local-first macOS application that tracks user activities and accomplishments through screen recording with optional AI integrations to enhance productivity. [CoWork-OS](https://github.com/CoWork-OS/CoWork-OS) reports 451 GitHub stars, 77 forks, and 8 open issues, last pushed Sep 10, 2026. [Dayflow](https://www.dayflow.so/) has 7.1k stars, 438 forks, and 91 open issues, last pushed Sep 18, 2026. Figures are from public GitHub metadata via [CoWork-OS's repository](https://github.com/CoWork-OS/CoWork-OS) and [Dayflow's repository](https://github.com/JerryZLiu/Dayflow). | | [CoWork-OS](/tools/cowork-os-cowork-os.md) | [Dayflow](/tools/jerryzliu-dayflow.md) | | --- | --- | --- | | Tagline | Local-first personal agentic OS for coding and knowledge work with integrated AI assistants and automation. | Automatic work journal and time tracker with AI integration | | Stars | 451 | 7,144 | | Forks | 77 | 438 | | Open issues | 8 | 91 | | Language | TypeScript | Swift | | Adopt for | CoWork-OS is a local-first personal agentic operating system for coding, knowledge work, web design, automations, integrated directly with AI assistants and automation capabilities. | Dayflow is an open-source local-first macOS application that tracks user activities and accomplishments through screen recording with optional AI integrations to enhance productivity. | | Persona | - | - | | Runtime | - | - | | License | Released under MIT License permitting free use and modification as long as original licensing is acknowledged. | MIT | | Categories | AI Agents, Developer Tools, Model Training | Developer Tools, Model Training | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [CoWork-OS](/tools/cowork-os-cowork-os.md) | [Dayflow](/tools/jerryzliu-dayflow.md) | | --- | --- | --- | | Days since push | 0d | 1d | | Open issues (now) | 8 | 91 | | Stars delta | +31 (30d) | +274 (30d) | | Open issues delta | 0 (30d) | +2 (30d) | | Owner type | Organization | User | | Full report | [trust report](/tools/cowork-os-cowork-os/trust.md) | [trust report](/tools/jerryzliu-dayflow/trust.md) | ## Decision facts: CoWork-OS - **Adopt for:** CoWork-OS is a local-first personal agentic operating system for coding, knowledge work, web design, automations, integrated directly with AI assistants and automation capabilities. - **License detail:** Released under MIT License permitting free use and modification as long as original licensing is acknowledged. ## Decision facts: Dayflow - **Adopt for:** Dayflow is an open-source local-first macOS application that tracks user activities and accomplishments through screen recording with optional AI integrations to enhance productivity. ## Choose when ### Choose CoWork-OS if… - CoWork-OS is primarily TypeScript; Dayflow is Swift. - Tags unique to CoWork-OS: ai-assistants, ai-automation, desktop-app. - Also covers AI Agents. - CoWork-OS ships Docker support for self-hosted deployment. - You prioritize local operation over cloud dependency ### Choose Dayflow if… - Dayflow is primarily Swift; CoWork-OS is TypeScript. - Tags unique to Dayflow: ai, chatgpt, lmstudio. - You need automatic tracking of your work on macOS, without cloud-based processing. ## When NOT to use CoWork-OS - Require extensive collaboration features across multiple environments - Expecting zero-local configuration, with all setup in the cloud - Need compatibility only on Windows ARM64 without building native modules ## When NOT to use Dayflow - If you require cross-platform support beyond macOS. - Looking for a solution that does not involve screen recording due to privacy concerns. ## Common questions ### What is the difference between CoWork-OS and Dayflow? CoWork-OS: Local-first personal agentic OS for coding and knowledge work with integrated AI assistants and automation.. Dayflow: Automatic work journal and time tracker with AI integration. See the comparison table for live GitHub stats and shared categories. ### When should I choose CoWork-OS over Dayflow? Choose CoWork-OS over Dayflow when CoWork-OS is primarily TypeScript; Dayflow is Swift; Tags unique to CoWork-OS: ai-assistants, ai-automation, desktop-app; Also covers AI Agents; CoWork-OS ships Docker support for self-hosted deployment; You prioritize local operation over cloud dependency. ### When should I choose Dayflow over CoWork-OS? Choose Dayflow over CoWork-OS when Dayflow is primarily Swift; CoWork-OS is TypeScript; Tags unique to Dayflow: ai, chatgpt, lmstudio; You need automatic tracking of your work on macOS, without cloud-based processing. ### When should I avoid CoWork-OS? Require extensive collaboration features across multiple environments Expecting zero-local configuration, with all setup in the cloud Need compatibility only on Windows ARM64 without building native modules ### When should I avoid Dayflow? If you require cross-platform support beyond macOS. Looking for a solution that does not involve screen recording due to privacy concerns. ### Is CoWork-OS or Dayflow more popular on GitHub? Dayflow has more GitHub stars (7,144 vs 451). Stars measure visibility, not whether either tool fits your constraints. ### Are CoWork-OS and Dayflow open source? Yes - both are open-source projects on GitHub (CoWork-OS: MIT, Dayflow: MIT). ### Where can I find alternatives to CoWork-OS or Dayflow? GraphCanon lists graph-backed alternatives at [CoWork-OS alternatives](/tools/cowork-os-cowork-os/alternatives) and [Dayflow alternatives](/tools/jerryzliu-dayflow/alternatives) ([CoWork-OS markdown twin](/tools/cowork-os-cowork-os/alternatives.md), [Dayflow markdown twin](/tools/jerryzliu-dayflow/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/cowork-os-cowork-os-vs-jerryzliu-dayflow.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, CoWork-OS or Dayflow? CoWork-OS: Very active. Dayflow: Very active. 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 CoWork-OS and Dayflow? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [CoWork-OS trust report](/tools/cowork-os-cowork-os/trust); [Dayflow trust report](/tools/jerryzliu-dayflow/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=cowork-os-cowork-os`](/api/graphcanon/graph?tool=cowork-os-cowork-os) - 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/_