The short version
Choose Notion if your work is mostly documents: wikis, notes, plans and meeting records, with databases alongside. Its writing experience is better than ours, and its AI is built in.
Choose CodeKasten if your work is mostly records with rules, and agents change them: customers, tickets, projects, and the workflows around them.
We make CodeKasten, so read this with that in mind. Everything said about Notion comes from its own pages, read on 31 October 2026, and links to them. Tell us if something has changed.
Side by side
| Notion | CodeKasten | |
|---|---|---|
| Centre of the product | Pages and blocks, with databases | Typed records, with documents |
| An MCP server for agents | Yes, hosted | Yes |
| What an agent may do | Update content you can access | A grant narrowed from a key: types, branches, verbs |
| Where an agent's edits land | In the page or database | On its own branch; main is closed to agents |
| History | Page versions, 7 to 90 days by plan, custom on Enterprise | Commits, 14 days to all of it by plan |
| Reviewing many changes together | Page by page | A commit lists every record, field by field |
| Calls to other services by an agent's workflow | No hold that we found | Held until the merge |
| Built-in AI | Notion Agent and Custom Agents | A small command assistant; agents come from outside |
| Offline | Desktop and mobile apps; a database's first 50 rows by default | Android, the whole branch; a short outbox in the browser |
| Rows or records | 250,000 a database | 125,000 a branch on Business, 500,000 on Enterprise |
| Price a member a month, billed yearly | $10 Plus, $20 Business | $12 Team, $29 Business, listed: no payment is taken yet |
Where an agent's changes land
Through Notion's MCP server an agent can read and update content you can access, and create pages and databases. Its edits reach the pages your team is reading. We found no way in Notion's documentation to keep a set of changes apart and review them before they count.
In CodeKasten an agent always works on its own branch, and a person merges. See AI agent guardrails.
Taking a change back
Notion's version history works page by page, and it does let you restore, including work done by its Custom Agents. For one page that is easy. Across a database it gets harder: restoring a database brings back its pages and properties, but not the text inside them, which has to be restored page by page.
In CodeKasten a change to 1,200 records is one commit. You can read it as a whole, and reverting it is one action:
Where Notion is the better choice
- Writing. Notion's editor, wikis and page layouts are better than our documents.
- One place for everything written: notes, specs, meeting records, and a vast range of templates.
- Built-in AI. Notion Agent, meeting notes and enterprise search work with nothing to connect.
- Fine-grained sharing. You share page by page. CodeKasten sets access per workspace and per branch.
- Apple devices. Notion has apps for them; CodeKasten's mobile app is Android only so far.
- Moving in. CodeKasten has no Notion importer yet. An agent can copy your data over through MCP, but you would be doing that work.
Where CodeKasten is the better choice
- Record types with rules: fields, relations, views and workflows defined per workspace, and shipped to other workspaces as apps.
- Bulk changes by agents, reviewed as a whole before they count.
- Version control for the data itself: branches, commits and merges, with a stop at each conflict.
- Knowing who acted: each agent has its own identity on every record and commit, shown as "Claude, for Maria".
- Effects outside your data: an agent's workflow can't send a message until the merge.