Obsidian Graph View Alternatives: An Honest Roundup for PKM Users

Obsidian's graph view is one of the most recognisable features in personal knowledge management. The first time you see your notes light up as a constellation of linked dots, it is genuinely motivating. After a few hundred notes, though, many people find it turns into a beautiful but hard-to-read cloud, and start looking for other ways to see their knowledge.

This is an honest roundup of graph and visual-thinking tools for PKM users. Some replace Obsidian's graph, some complement it, and some solve a slightly different problem. Disclosure: this article is published by 3DMindNet, which is one of the options listed. We have tried to describe every tool fairly, including our own limitations.

First: what Obsidian's graph view already does well

Before reaching for another tool, it is worth knowing what is built in:

• Global graph of the whole vault and a local graph centred on the current note, with an adjustable depth.
• Filters by search query, tags, attachments, existing files only and orphans.
• Display options such as arrows for link direction, node size and link thickness, plus a time-lapse animation.
• Groups that colour nodes matching a query, which is handy for highlighting a project or tag.
• Force settings to tune how tightly nodes cluster.
• Canvas, a core plugin for laying out notes, images and cards spatially on an infinite 2D board.

The community plugin ecosystem adds more: third-party plugins offer alternative graph and mind-map style views, including some 3D graph views. Community plugins are not maintained by Obsidian, so check that a plugin is still active before relying on it. If you want to stay entirely inside your vault, browsing community plugins is the first place to look.

So why look elsewhere? The common reasons we hear are: the global graph becomes unreadable at scale, links are untyped (a link is just a link), it is hard to share a graph with someone who does not use Obsidian, and collaboration is not what Obsidian is built for.

What to look for in an alternative

Decide which of these matters to you:

1. Does it read your existing notes? Some tools work on your vault directly; others are separate workspaces where you build new maps.
2. 2D or 3D? 2D is familiar and easy to print or screenshot. 3D gives large graphs more room.
3. Typed or named relationships. Can a link say depends on or contradicts rather than just "linked"?
4. Structure. Groups, nesting, cards, whiteboards or outlines.
5. Collaboration and sharing. Real-time editing, public links, embeds.
6. Data ownership. Local Markdown files versus a cloud service.

The tools

Logseq

Logseq is an open-source, outliner-first PKM tool. It now comes in two flavours: Logseq OG, which keeps your notes as local Markdown files, and the newer database version (in beta at the time of writing), which stores graphs in a local database and is adding real-time collaboration (in alpha). Both have a global graph view and per-page graphs. It is a good fit if you think in bullet points and daily journals and want local-first storage.

Heptabase

Heptabase is built around whiteboards: you place note cards on a canvas, connect them with arrows, and group them into sections, with mind maps and sub-whiteboards as well. It is less about an automatic graph and more about deliberately arranging ideas to make sense of a complex topic. It is a paid app (with a 7-day trial); people invited as collaborators by a paid user can join for free.

TheBrain

TheBrain has been around for a long time and takes a different approach to graphs: you navigate one active "thought" at a time, with parent thoughts above, child thoughts below, siblings to the side and "jump" thoughts for related items that are neither parent nor child. A thought can have several parents. It suits large, long-lived knowledge bases where you want to navigate rather than look at everything at once, and brains can be shared online.

InfraNodus

InfraNodus focuses on text network analysis. You feed it text and it builds a network where concepts are nodes and their co-occurrences are links, then detects topical clusters and the "structural gaps" between them, with AI suggestions for questions that could bridge those gaps. It is less a note-taking app and more an analysis tool, useful for research, writing and finding blind spots in a body of notes.

Kumu

Kumu is a tool for mapping systems, stakeholders and networks. Elements and connections can carry types, tags, descriptions and direction, and data-driven views colour, filter, cluster or highlight parts of a map. Public projects can be viewed by anyone with the link, and you can add contributors (changes sync when the page is refreshed rather than live). It shines for relationship maps that you share with others, rather than for daily note-taking.

Visual canvas tools: Scrintal, Kosmik and friends

A family of newer tools puts notes, links, documents and media onto visual boards. They are closer to Obsidian Canvas than to a graph view, and are good for research boards and moodboards. If what you miss is spatial thinking rather than an automatic network, look here.

3DMindNet

3DMindNet is a visual workspace where notes live in an interactive 3D knowledge graph. What it does today:

• Notes with text, Markdown, images, web links and file attachments.
• Nested groups that render as translucent bubbles, which you can collapse or focus on.
• Typed links (related, depends, references), with optional names and direction.
• Search across titles, note text and groups, with a camera fly-to.
• A force-directed 3D layout you can rotate and move through, plus an auto-organize option.
• Real-time shared spaces for working with others.
• A public read-only embed so you can share or embed a graph on a web page.
• A Notion integration (import, export, two-way sync and embedding the graph into Notion).

What it does not do: it does not import Obsidian vaults, Logseq graphs, Roam exports or a folder of Markdown files. You can attach a .md file to a note, but that is not a vault import. So for Obsidian users, 3DMindNet is not a replacement for your vault's graph view.

Where it can be a useful companion to Obsidian:

• Mapping a new project, research question or concept map in 3D, alongside your vault.
• Building a structure where typed relationships matter (dependencies, references).
• Worldbuilding: characters, places and factions as a navigable 3D universe.
• Sharing a live, explorable graph with people who do not use Obsidian.

It is free during early access, and the public examples open in a playground without an account.

Quick comparison

Features change quickly, so check each tool's site for the current details.

How to choose

• You want to keep everything in your vault: stay in Obsidian and try graph-related community plugins, Canvas, or better use of graph filters and groups.
• You think in outlines and journals: try Logseq.
• You want to arrange ideas deliberately: Heptabase or a canvas tool.
• You want to analyse text: InfraNodus.
• You map systems and stakeholders for others: Kumu.
• You want a shareable 3D map with typed links, or you live in Notion: try 3DMindNet. Here is how to visualize a Notion database as a 3D graph.

Curious whether 3D actually helps, or is just eye candy? We tried to answer that honestly in 3D mind mapping: why 3D?.