Obsidian
ProductivityFree and flexible markdown note-taking app for private thoughts.
- Markdown
- Private Notes
- AI Plugins
Freemium
27 tools
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Weekly · AI tools
Free and flexible markdown note-taking app for private thoughts.
Freemium
AI general agent that plans, thinks, and executes end-to-end for business tasks
Freemium

Records Google Meet calls and provides AI transcripts and notes.
Freemium
From $9/month

Open-source AI coding agent with Plan/Act modes and terminal-first workflows.
Freemium

AI tool for optimizing ChatGPT prompts and improving efficiency
Freemium
Generate optimized prompts for AI models like ChatGPT and Claude.
Freemium
Tracks time automatically for Mac users, with local storage and optional cloud AI.
Freemium
From $20/month
Showing 21–27 of 27 tools