OmniOutliner is a start-to-finish writing app. Perfect for collecting information, outlining Big Ideas, adding structure to any sort of writing, and much more. From grocery lists to email drafts to long-form composition.




Saner.ai is described as 'Is your Simple yet Powerful Second Brain, enabling you to instantly capture, find, and gain insights without manual organizing' and is a Note-taking tool in the office & productivity category. There are more than 50 alternatives to Saner.ai for a variety of platforms, including Web-based, Mac, Windows, iPhone and iPad apps. The best Saner.ai alternative is Obsidian, which is free. Other great apps like Saner.ai are Logseq, Anytype, Notion and Notesnook.
OmniOutliner is a start-to-finish writing app. Perfect for collecting information, outlining Big Ideas, adding structure to any sort of writing, and much more. From grocery lists to email drafts to long-form composition.




Amplenote allows you to take notes and link those notes to functional task and contacts lists for seamless project management. It supports integration with Google and Outlook calendars to schedule tasks and allows e-mail integration as well.




Transform team work habits with an intuitive platform offering customizable workflow solutions, enterprise-grade security with certifications, and features that imbue data ownership, ensuring privacy and control across global processes.




Create, share and publish all your lists in one place. Browse other people's public lists for ideas, and copy the ones you like.




Tana's combination of simple concepts lets you build anything. Easily turn raw notes into tasks, bugs, follow-ups and more with Supertags. Everything in Tana is connected in a graph, so you can leave files and folders behind. Data flows to where it needs to be.




Cogent is a personal tutor with AI-driven tools for studying. From speedy flashcard generation to chatting with your own files, Cogent makes learning collaborative and organized. We transform how you learn, one subject at a time.




Inkdrop is an AI-native Markdown note-taking app for developers, available on macOS, Windows, Linux, iOS, and Android, with end-to-end encrypted sync.




PrivateNotes (formerly Exocortex) is an encrypted note-taking app designed for networked thought. It allows you to link ideas together, creating a web of interconnected notes that mimic how your mind works.



Noteful is your one-stop note-taking app to experience the new paperless revolution on iPad.




RunaBook is a tool for creating notes, managing tasks, and establishing knowledge bases. It features a tree-structured record system for easy organization, and offers various field types for data entry, such as text, number, date/time, and labels.


Frontdoor is an AI bookmarking assistant that helps you save knowledge from anywhere on the internet, automatically tags and takes notes it for you, and intelligently resurfaces it based on what your currently reading on the web



Supernotes, is a new way to create notes and collaborate with your friends. Quickly create note-cards with diverse content from task lists to maths equations, with full markdown and LaTeX support. You can tag your cards, find relevant keywords, and sort your cards in an instant.



