--- title: "SumizAI vs Noteriv" url: "https://sumizai.com/alternative-to/sumizai-alternative-to-noteriv.html" date: "2026-08-14T00:00:00+02:00" modified: "2026-08-14T00:00:00+02:00" description: "Looking for a Noteriv alternative? SumizAI and Noteriv side by side: price, licence, platforms and what each one actually does." tags: ["ai notes", "sumizai", "noteriv", "alternative to Noteriv"] --- # SumizAI vs Noteriv Looking for a Noteriv alternative? SumizAI and Noteriv side by side: price, licence, platforms and what each one actually does. ## What Noteriv is Noteriv is an open-source note-taking app built explicitly as an alternative to Obsidian, aiming at the same audience of users who value local Markdown files, but with its own bundled set of visual tools. Instead of relying solely on community plugins, Noteriv ships a visual canvas, study flashcards, and Mermaid diagrams in the base app, combining several separate tool categories into one environment. Key features: The split-view Markdown editor lets you edit raw text and see the formatted preview at the same time, speeding up work on long notes with heavy formatting. Wiki-style links connecting notes to each other build a network of related thoughts, similar to what Obsidian or Roam Research offer. A canvas and whiteboard give room to freely arrange notes, diagrams, and sketches anywhere on the screen, outside the rigid structure of a linear document. Flashcards built directly into the app let you turn notes into spaced-repetition study material without exporting to a separate program. Mermaid diagrams rendered straight from text code make it possible to build flowcharts and process diagrams without a separate graphics tool. A built-in drawing editor, a PDF annotation viewer, and a web clipper for saving fragments of web pages round out a feature set typical of a full personal knowledge management system. Who it's for: Noteriv appeals to people who've already tried Obsidian but wanted more features built in from the start, without installing and configuring a separate plugin for each one. Students using flashcards to study, researchers building a network of connected notes, and teams wanting to share a knowledge base — since the app also supports team collaboration — will all find a tool tailored to their needs here. Use cases: In practice, Noteriv works well for building a research notebook where successive notes link to each other, forming a map of related topics browsable through the canvas. A student preparing for an exam can turn key concepts into flashcards and study them with spaced repetition in the same app they used for lecture notes. A team documenting a system's architecture can use Mermaid diagrams to visualize data flow without leaving the text editor. Someone reading academic papers in PDF can annotate them directly in the app and tie their notes to the rest of the notebook through wiki links. Pricing and business model: Noteriv is fully free and open source under the MIT license, with no hidden fees and no premium tier. That model is typical of community projects built as an alternative to paid or partly closed tools, where the developers lean on fully open code as the main differentiator against the competition. Limitations and what to watch for: The app is available only on desktop — Mac, Windows, and Linux — with no native mobile or web version, which could be a real limitation for anyone who needs access from a phone. As a relatively young project with a still small number of likes on AlternativeTo, Noteriv has a smaller community and fewer ready-made plugins than more mature alternatives, worth factoring into any long-term usage plan. AI notes and workflow integration: Noteriv has no built-in AI model integration, but thanks to the Markdown editor and wiki links, pasting a ai notes entry from an AI assistant conversation as a new note tied to the rest of the notebook is simple — just create a new document and link it to the relevant topic. For people building an elaborate network of connected notes, such manually added ai notes become a natural node in a larger knowledge structure. What's worth checking before choosing: Before moving your whole notebook to Noteriv, check whether the lack of a mobile version will be a problem in your daily use, and test the canvas and flashcards on a small set of notes to judge whether these features actually improve your workflow before investing time migrating a whole knowledge base. Bottom line: Noteriv is an ambitious, fully free alternative to Obsidian, combining canvas, flashcards, and diagrams into one coherent desktop environment. Anyone who wants ai notes from AI conversations to land automatically in such a network without manual linking should consider a tool built around that specific workflow. Project development and community: As an open-source project, Noteriv develops at a pace shaped by the engagement of the developer community around it, not by one company's roadmap. For users, that means new features may arrive irregularly, but it also means anyone with the right technical skills can propose a fix or a new feature themselves instead of waiting on an external vendor's decision. Open source code also provides assurance that even if the core team stopped development, the community could take over the project and keep it going at its own pace. A developer encountering the project for the first time can see the full implementation of every feature right away, which can be a valuable resource when learning to build similar tools from scratch. Combining different working modes: One of Noteriv's stronger points is that it doesn't force a single working mode on the user — the same notebook can be browsed linearly as a list of documents, visually through the canvas, or as a network of connections through wiki links, depending on what's most helpful at a given moment. That flexibility tends to be especially valued when working on complex projects, where different phases — brainstorming, organizing, final writing — naturally call for different ways of looking at the same information. Comparison with SumizAI: Noteriv and SumizAI address different stages of working with notes. Noteriv is an elaborate, manually built knowledge notebook with links, canvas, and flashcards. SumizAI generates ai notes straight from a conversation with an AI model — answers worth keeping land automatically as Markdown files in the user's vault, ready for further linking in a tool like Noteriv. Anyone building an elaborate, manually connected knowledge network will appreciate Noteriv; anyone who wants ai notes from AI conversations to be created automatically as a starting point for that network will find SumizAI a complementary tool. **Key facts** - Price: Free - License: Open Source - Origin: United States - Category: Note-taking, Team Collaboration ## 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. ## Where they differ - AlternativeTo's description of Noteriv does not mention an AI model. That is the whole starting point in SumizAI: you have a conversation with a model on your own API key, and the answers worth keeping become notes without you filing them. - Noteriv is open source (MIT), and SumizAI is not. If reading the source is what decides it for you, that is a real argument for Noteriv. The guarantee SumizAI offers instead is structural rather than legal: the notes are Markdown files in a folder you chose, so they open in any editor whether or not the application is running. - 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. - Noteriv is described in terms of linking notes together. SumizAI links them too, but deliberately without a syntax of its own: a link is an ordinary Markdown link, `[Title](file-name.md)`, and the model may only point at a file that actually exists. There are no wiki-style `[[…]]` links to lose on export. - Noteriv offers a visual surface — a canvas, whiteboard or map. SumizAI has no canvas: the structure it maintains is a written table of contents in `base.md`, up to six levels deep, rebuilt as notes arrive. - Noteriv turns notes into flashcards. SumizAI does not do spaced repetition; what it does with a growing vault is keep the table of contents accurate and check each new note against the ones already there before writing it. - AlternativeTo lists no mobile version of Noteriv. SumizAI runs on macOS, Windows, iOS and Android. Full side-by-side comparison table and pricing: [https://sumizai.com/alternative-to/sumizai-alternative-to-noteriv.html](https://sumizai.com/alternative-to/sumizai-alternative-to-noteriv.html)