Keepance vs Notion

Side-by-side

The real distinction

Notion's core bet is that your documents, databases, and workspace are first-class cloud objects that multiple people can edit in real time. This is a genuinely hard engineering achievement and Notion does it as well as anyone. If the nature of your work is "five people are editing the same doc every Tuesday," Notion is the right answer and no local-first tool is going to beat it.

Keepance's bet is the inverse. Your business plan, financial model, customer interview notes, and pitch deck iterations are uniquely high-value and uniquely irreplaceable. You did that thinking once, and you shouldn't have to redo it because a cloud vendor changed their pricing, got breached, or pivoted away from your use case. Keepance keeps all of that on your hard drive in plain Markdown. If Keepance shuts down tomorrow, you open your workspace folder in Obsidian, or VS Code, or TextEdit, and everything is still there. If Notion shuts down tomorrow, you have 30 days to export before your data is gone.

The second distinction is AI. Notion AI is a $10/month add-on to a $10/month base plan, meaning a single user pays $240/year just for the AI. The AI uses Notion's own providers and you cannot bring your own API key. Keepance ships with Claude, OpenAI, Gemini, and Ollama (local models) built in, and you pay your AI provider directly. The Keepance binary never sees your AI requests. For a founder running multiple projects, pay-your-provider-directly is typically 60 to 80 percent cheaper than Notion AI plus Notion base.

The v2.0 release closed most of the AI-feature gap that used to favor Notion. You can paste or drop images into the chat, drop in a PDF and have Claude read it natively, run a [Compress] pass when a chat gets too long for the context window, and have any answer read aloud through a local Piper sidecar. Notion AI has its own image features and good search; the part Notion doesn't have at all is a real plugin model. Keepance plugins are sandboxed Web Workers with a permission-consent dialog before install, and the four day-one plugins (word counter, translator, pomodoro, mermaid preview) are all open-source MIT in a public repo.

The third distinction is the shape of what you produce. Notion wants you to model your work as databases: a "Projects" database with a Status property, a "Customer Interviews" database with a Person relation, and so on. That's powerful for ongoing operations. It's the wrong shape for the one-time documents that define a business, the pitch deck, the pricing strategy, the go-to-market plan. Those are long-form Markdown files, not database rows. Keepance ships 15 founder templates that produce exactly that kind of long-form document.

When to pick Keepance

• You're a solo or two-person team writing the business-defining documents, not running a full operations workspace.
• You want your files on your own hard drive in a format you can read with any editor.
• You want to pay once (or zero) and never think about a subscription again.
• You care about privacy of your strategic documents more than you care about collaboration features.
• You want AI with your own API key, paying your provider directly at inference cost.

When to pick Notion

• You have co-founders or a team who need to co-edit documents in real time.
• You already have a Notion workspace with databases, views, and automations you rely on.
• You want cross-device sync out of the box without thinking about it.
• You need a rich database / structured-view surface, not just documents.
• You want the mobile experience as a first-class citizen. Keepance ships a mobile read workflow over iCloud / Dropbox / Syncthing, but a dedicated reader app is post-v2.0.

The honest caveat

Keepance does not attempt to replace Notion for teams. Real-time collaboration is not in version 1.5 and is likely never coming. If you need two people in the same doc at the same time, Notion is the right answer. The specific moment Keepance wins is when a founder is working alone on a business document that matters to them and doesn't want to be paying $10/month forever for a file they could have kept on their hard drive.