mindmap.io vs Mindomo: which should you use? (2026)

Mindomo has been refining the same craft since 2007, and it shows. It draws clean mind maps, concept maps, outlines, and Gantt charts, syncs them across a team in real time, and ships with a deep template library. If your goal is a well-made diagram that several people edit together, Mindomo earns its 8.5 million users. The difference is what happens after the boxes are on the canvas. In Mindomo you fill the map in. In mindmap.io the map fills itself in, because every node is a live AI conversation you can fork, switch models on, and ask questions of later.

TL;DR verdict

Pick Mindomo if you need real-time multiplayer editing, Gantt charts, and a big template gallery for classroom or team diagramming. Pick mindmap.io if you want a thinking surface where every node is a running AI chat across ChatGPT, Claude, Gemini, and DeepSeek, where the AI can auto-expand a branch on its own, and where you can ask your whole map a question and get a cited answer. mindmap.io is free for up to 5 maps with limited AI built in, so you can feel the difference before you decide. A paid plan unlocks unlimited maps, every frontier model, higher usage limits, and Milo, the AI agent.

The comparison

Mindmap

A Mindomo map is a tree you build by hand, and once a thought lives three layers deep you lose sight of where it came from. mindmap.io is branch-first: fork any point into its own thread, and that branch carries the full ancestor context with it, so the AI in a deep node already knows everything above it. Drop your own notes next to AI nodes, set custom instructions for the whole map, and when you want linear focus, open any path as a normal chat. It is keyboard-first by design, so ideation moves at the speed you think instead of the speed you can drag boxes.

AI capabilities

This is the real split. Mindomo’s AI is a one-shot helper measured in credits: you ask it to generate a map, expand a topic with five subtopics, or add a SWOT, and it writes text into nodes you then edit. There is no model selection and no conversation living inside a node. In mindmap.io every node is an ongoing AI chat, and you can switch the model per node across ChatGPT, Claude, Gemini, and DeepSeek to compare answers side by side under one subscription with no API keys. Set a direction and auto-expand lets the AI ask its own follow-up questions and build whole branches unattended. AI zoom summaries condense every node across four levels, from Full to Tweet to Phrase to Keyword, so you scan a hundred branches at a glance, and Milo, our in-app AI agent, answers questions about your whole map or edits it for you. You can also point your own AI agent at mindmap.io over MCP or an installable skill to create and grow maps programmatically, so the agent builds branches for you while Mindomo ships an official documented HTTP API (launched 21 Jul 2025, API key/OAuth) that creates, retrieves, exports, and deletes whole diagrams plus OPML/Markdown import that builds structure from hierarchy, but there is no MCP server and no documented node/topic-level or purpose-built agent surface for building map content.

Sharing

Both tools get your work out the door, and Mindomo’s 20-plus export formats are genuinely broad. mindmap.io exports to Markdown, PNG, JSON, or a clean chat transcript, and its real advantage is the public share link. What you publish is not a flat picture but a live, interactive, read-only map that anyone can explore node by node and clone into their own canvas to keep building. A shared mindmap.io map stays a thinking tool in someone else’s hands, not a screenshot.

Choose mindmap.io if

• You want every node to be a live AI conversation, not a box you type into.
• You want to switch between ChatGPT, Claude, Gemini, and DeepSeek per node without juggling tabs or API keys.
• You want the AI to auto-expand branches and answer questions about the whole map.
• You think on a desktop and want a keyboard-first surface where ideas keep their context.

Choose Mindomo if

• You need several people editing the same diagram live, with chat and comments.
• You build Gantt charts, project timelines, or formal concept maps.
• You lean on a large gallery of ready-made templates and themes.
• You want a polished mobile app and offline desktop editing that syncs later.

What Mindomo does well

Mindomo is a mature, well-rounded diagramming suite, and pretending otherwise would be dishonest. Eighteen years of development have produced genuinely strong real-time collaboration, the kind a classroom or a planning team can rely on, plus Gantt charts, concept maps, and outlines under one roof. Its template library is deep, its export options are unusually broad, and it runs as a native desktop app with offline editing alongside iOS and Android apps that sync back when you reconnect. For teams whose core job is producing shared, structured diagrams, that breadth is a real strength. Mindomo’s mobile apps in particular are far ahead of mindmap.io here, since mindmap.io is built for the big screen where focused thinking actually happens and has no phone app by choice. The honest limit is the ceiling of the model: Mindomo is a place you draw a map, and reviewers note it can slow down on very large ones, while the AI stays a one-shot assistant rather than a thinking partner that lives in the map with you.

Frequently asked questions

Does Mindomo have AI?

Yes, Mindomo added AI tools that generate a map from a prompt, URL, or pasted text and expand topics with ideas, questions, pros and cons, or a SWOT. It runs on a credit system, where roughly one credit covers a thousand generated words. The key difference is that it is one-shot generation you then edit, not an ongoing conversation inside each node, and it does not let you choose the underlying model.

Can I switch between ChatGPT, Claude, and Gemini in Mindomo?

Not in the way mindmap.io allows. Mindomo does not expose a model picker, so you cannot run one node on Claude and another on Gemini to compare. In mindmap.io you switch the model per node across ChatGPT, Claude, Gemini, and DeepSeek and compare answers side by side, all under one subscription with no API keys.

Is mindmap.io a good Mindomo alternative for AI mind mapping?

If AI is the point of your mapping, yes. Mindomo treats AI as a feature bolted onto a diagram tool, while mindmap.io is AI-native: every node is a live chat, auto-expand explores branches on its own, and you can ask the whole map a question and get a cited answer. If you mainly need collaborative diagrams and Gantt charts, Mindomo is the better fit.

Does mindmap.io support real-time team collaboration like Mindomo?

Not today. Live multiplayer co-editing is one of Mindomo’s clearest strengths, and it is the honest reason a team might choose it. mindmap.io is built for individual deep thinking, with public, clonable share links so others can explore and copy your map rather than edit it alongside you in real time.

What about mobile? Mindomo has apps and mindmap.io does not.

Correct, and that is deliberate. Mindomo has solid iOS and Android apps, which is the right call for quick edits on the move. mindmap.io is built for the big screen, where you can see a hundred branches at once and actually think, so there is no phone app yet by design rather than by oversight.

How much does mindmap.io cost?

Yes, it is free for up to 5 maps with limited AI built in, so you can build maps and try AI branching before paying anything. A paid plan unlocks unlimited maps, every frontier model, higher limits, and Milo, and there are no API keys to manage on top.

Try the map that thinks with you

Mindomo is a fine place to draw a diagram. mindmap.io is where the map keeps thinking after you stop typing, with a live AI conversation in every node, models you switch per branch, and a whole map you can question and zoom from full text down to a single keyword.

Try mindmap.io free →

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