SumizAI vs Lists & Notes

What Lists & Notes is

Lists & Notes is a private, offline note-taking and to-do list manager app for macOS - combining a Markdown editor, PDF/Word export, and AI writing tools. The application comes from Australia and is available exclusively on macOS under a paid model, with no free tier, offering a native, polished experience for Apple computer users.

Key features and functionality

Fully offline operation means all notes and task lists are stored locally on the user's computer, with no data sent to an external server or cloud service, providing the maximum level of privacy achievable in a desktop application. The Markdown editor allows text formatting using a simple, readable syntax popular among developers and technical users, while keeping a clean, unformatted text structure underneath. Export to PDF and Word format extends the app's usefulness beyond simply storing notes, making it easy to share content with people who don't use Lists & Notes, in formats widely accepted in business and academic settings. AI-assisted writing tools, integrated directly into the native macOS app, let users draw on artificial intelligence help while editing text without leaving the familiar notepad environment.

Who it's for

Lists & Notes is aimed primarily at macOS users who value the privacy of their notes and want assurance that data never leaves their computer. People who prefer the Markdown format for writing and formatting text, instead of elaborate WYSIWYG editors, find in Lists & Notes a tool matched to their working style. Professionals who regularly need to export their notes to PDF or Word format to share with colleagues or clients appreciate the built-in export feature without needing separate conversion tools. Users who want to draw on AI writing help but within a local, private application rather than a cloud-based text editor choose Lists & Notes as a combination of those two priorities.

Use cases

While writing technical documentation, a developer uses the Markdown editor in Lists & Notes, confident the content stays local on the computer throughout the creation process, then exports the finished document to PDF to share with the team. Someone keeping task lists related to private projects uses the list management module to organize daily obligations, while using the AI-assisted writing tools for longer notes in parallel. A consultant preparing a report for a client writes content in Markdown, then exports it to Word, letting the client easily edit the document in widely used office software. A user working offline while traveling continues creating and editing notes without losing any functionality typical of an online version.

Pricing and business model

Lists & Notes runs on a paid model with no free tier - a one-time fee or subscription unlocks the full functionality of the native macOS application. This model reflects Lists & Notes's positioning as a polished, specialized premium tool for Apple users willing to pay for the quality of a native experience and the guarantee of full privacy for data stored solely locally.

Comparison with SumizAI

Lists & Notes and SumizAI offer different features in everyday text work. Lists & Notes is a private, local notepad with a Markdown editor and document export, enhanced with helper AI writing tools, but without a full conversational platform. SumizAI, by contrast, is a platform enabling full conversations with multiple AI providers at once, running in the cloud. A Mac user who values the privacy and offline nature of their notes might use Lists & Notes as their primary writing tool, and use SumizAI separately when they need deeper AI consultation beyond the built-in writing tools.

AI notes in a local, private notepad

Lists & Notes users who use the built-in AI tools to assist with writing often treat the results of that work as ai notes stored locally, alongside the rest of the entries in the app, with no risk of leakage through an external server. The Markdown format in which such ai notes are saved means they stay fully portable and readable even outside the Lists & Notes app itself, should the user decide to export or migrate to another tool. The PDF and Word export feature also lets selected ai notes be turned into ready-to-share documents, without needing to manually retype content into a separate text editor. Fully offline operation also means such ai notes stay accessible even without an internet connection, which matters while working on the road or in areas with poor signal.

What SumizAI is

A note-taking application built around a conversation with an AI model. You ask a question, the answer streams back, and the answers worth keeping become Markdown notes — filed into a vault that is a folder on your own disk.

A vault is a directory holding base.md, a generated table of contents up to six levels deep, and a notes/ folder with one .md file per note. Before a note is written it is checked against the ones already there, so the fourth note about the same idea gets merged instead of added. Links between notes are ordinary Markdown links to files that exist.

The model is never ours: you bring your own API key to one of seven providers — Anthropic, OpenAI, Gemini, Groq, OpenRouter, a local Ollama or your own server — and pay that provider directly. A question sends the table of contents plus at most five relevant notes within a 24,000-character budget, and the app shows you which five it used.

Every answer kept this way becomes one of these ai notes, ready to search again months later without hunting back through old chats.

Side by side

Where they differ

• Both mention AI. The difference is whose key it runs on: SumizAI never resells inference — you connect one of seven providers (Anthropic, OpenAI, Gemini, Groq, OpenRouter, a local Ollama or your own server) with your own API key and pay that provider directly. Check what Lists & Notes does with the model bill before comparing prices.
• Lists & Notes is paid software. Compare the two numbers directly: SumizAI is one dollar a month, one plan, and your AI provider bills you separately for the model you chose.
• Both keep Markdown, which makes moving between them mostly a matter of copying files. In SumizAI a vault is a directory holding base.md — a generated table of contents — and a notes/ folder with one .md file per note.
• Lists & Notes also does tasks. SumizAI does not — no boards, no due dates, no projects. It files knowledge, not work.
• AlternativeTo lists no mobile version of Lists & Notes. SumizAI runs on macOS, Windows, iOS and Android.
• Both export. SumizAI exports a whole vault as a PDF — summary or full detail — or as a .pptx deck in table-of-contents order, with fifteen slide themes.

Which one to pick