Korfix vs Notion vs Airtable: Which to Choose for AI Workflows
Let's take a concrete task and compare on it. You decide to get your expenses in order: track wallets, spending categories, log transactions. And then be able to ask "how much did I spend on food this month?" and get an answer, not a calculation session.
Right now this probably lives in notes and a couple of spreadsheets. When you need an answer, you copy a piece into ChatGPT and explain what's what. You want something different: one tool, and the AI sees the data itself.
Until recently the question "where to build this" was about interface comfort. Now it has a second half: does your AI see this data directly? We'll look at three options — Notion, Airtable, Korfix — honestly. No "we're the best": each has its niche, and for some tasks Korfix won't fit. We'll say that outright.
Quick comparison
| Notion | Airtable | Korfix | |
|---|---|---|---|
| Data model | documents and pages | tables | catalogs with types and relations |
| Business logic | none | formulas, automations | field types, rules, relations |
| AI access | Notion AI, within Notion | no native MCP | MCP out of the box |
| Customization | no custom code | scripts in cells | mini-app applications |
| Custom app | — | — | describe it — AI builds it |
| Price (user) | from $8/mo | from $10/mo | free |
| Price (developer) | — | — | $30/year |
Data: documents, tables, catalogs
Our expense tracker has three entities: wallets, expense categories, transactions. A transaction points to a wallet and a category. Let's see what that looks like in each tool.
Notion is built around the page. Everything is a document: a note, a database, a board. Our three entities become three databases where each record is a page with properties. You can link a transaction to a wallet, but there's limited rigor: "amount" is just a numeric property, and serious logic on top of it is constrained. Notion is strong for wikis and notes. For tracking — weaker.
Airtable is a table in its purest form. Three entities become three linked tables — Airtable's natural habitat. Fields are typed, formulas exist. It handles expense tracking well. Limitations start beyond "nice Excel": anything more complex than a formula in a cell means a script.
Korfix works with catalogs. A catalog is a table that has structure from the start: typed fields, relations, an API, and MCP access. Our three entities become three catalogs; "amount" is declared as a number, "date" as a date, "wallet" as a relation. Not "a database as a set of pages" and not "a table plus formulas" — a store designed so that programs, including AI, can read it.
The difference shows up on "how much did I spend on food in March?". In Notion you aggregate by hand or with a filter. In Airtable with a formula or a pivot view. In Korfix the catalog already knows that "date" is a date and "category" is a relation, and AI gives you the answer directly.
AI: the key difference
This is where the options diverge most. Same question: "how much did I spend on food this month?" Let's see who answers and how.
Notion AI lives inside Notion. It'll answer about your expenses — but only inside Notion's interface and only with Notion's model. You can't connect your own client — Claude Desktop, Cursor, an n8n agent — directly to that data. You're locked in their window.
Airtable has no native MCP. There's a REST API — meaning you can technically write a wrapper, run an MCP server, handle authentication. That's work, and ongoing work: APIs change, tokens expire, the wrapper needs maintenance. "Technically possible" doesn't equal "works out of the box".
Korfix serves MCP natively. In settings there's a token — you copy it, paste it into Claude Desktop, and Claude sees the Transactions catalog. You ask about food in Claude — it reads the data directly, no exports, no copy-paste. Claude Desktop, Cursor, Windsurf, n8n, Zed — anything that speaks MCP connects without code. And with a write token, AI can log a transaction too — from your words.
If your use case is "AI works with my real data", Notion locks you in its chat, Airtable requires you to build the bridge yourself, and Korfix gives you a ready protocol.
Customization: where your tool lives
Tracking expenses isn't just logging them — you want to see them too. A pie chart by category, a list of recent transactions, balance per wallet. Where does that dashboard come from?
Notion gives no custom code. What's in the interface is what you get.
Airtable gives scripts and built-in views. Better than nothing, but still working inside their sandbox by their rules.
Korfix is built on mini-apps — HTML/JS applications embedded in the platform. The point isn't that "you can add code". It's how that code appears. You connect the korfix-devkit plugin, describe in plain words: "expense tracking app with a dashboard — pie chart by category and recent transactions" — and AI builds it whole: catalogs, installer, widgets. Deploys and updates from your next sentences.
Notion doesn't let you write code at all. Airtable lets you script inside its sandbox. Korfix lets you not write code yourself: AI builds the tool for the job, and you act as the client.
Pricing
Counting in dollars for a fair comparison.
- Notion — from $8 per user per month on paid plans. Notion AI is an add-on on top.
- Airtable — from $10 per user per month. Tight record limits on the free plan.
- Korfix — free for users. Only developers who want to publish their own mini-apps pay: $30 per year, not per month.
Korfix doesn't charge you to store data and connect AI to it. Monetization is different — through the app marketplace, not subscription access.
Who each tool is for — honestly
Use Notion if your life is documents: team wiki, knowledge base, notes, long structured text. Korfix won't replace Notion as a document editor. We have data catalogs, not pages.
Use Airtable if you need a mature table with a rich set of views (kanban, calendar, gallery), you work in a team, and AI access isn't a priority. Airtable has been polished for years.
Use Korfix if the main thing for you is AI working directly with your data. If you're building agents, connecting Claude and Cursor to your processes, want custom tools on top of your data — and prefer to describe them to AI rather than assemble by hand — and don't want to pay a subscription just to store data.
Where Korfix loses — straight up
- No documents like Notion. Korfix is about structured data, not text and wikis. If you need a page-based knowledge base — this isn't it.
- The platform is young. Notion and Airtable have been polished for a decade. Korfix has fewer ready templates, views, and out-of-the-box integrations. The mini-app catalog is growing, but it's not comparable to their ecosystems.
- Not a no-code tool "for everyone". Basic things work with a mouse, but to get the most out of the platform — mini-apps, MCP, agents — you'll be more comfortable if you already work with AI and aren't afraid of curl and JSON.
If those three points are critical for you, stay on your current tool. If not — Korfix has what they don't yet have: AI access to your data, out of the box.
Comparison in words is worth little. Registration at vibe.korfix.info is free and requires no credit card. Create an expense catalog, connect your AI client, and see for yourself what it feels like when Claude reads your data directly.
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