Comparison
Bladbase compared with Notion
Notion claims last checked 29 September 2026
Notion is the product most people picture when they think of a team workspace, so this is the comparison most people ask for. It is far broader than Bladbase. Here is every difference I could verify, with the rows where Notion is ahead marked as plainly as the rows where Bladbase is.
Of 25 rows that can be compared. Price is shown but not scored. A row is left out where Notion does not document its behaviour.
- Writing and structure
- People and review
- Agents and automation
- Publishing and reach
- Hosting and trust
- Cost
- Yes
- Partly
- No
- Not yet
| Feature | Bladbase | Notion |
|---|---|---|
| Writing and structureWhat you write with, and what a document can be. | ||
| Realtime collaborative editingEven | YesLive cursors and presence. | YesLive co-editing. |
| Databases, boards and calendarsNotion leads | NoTables live inside pages. There are no databases. | YesDatabases with table, board and calendar views. |
| Projects and planningNotion leads | PartlyTask lists in pages, and plan pages with a progress log. | YesProjects is a product of its own. |
| Typed documents with lifecyclesBladbase leads | YesDecision record, plan, runbook, note, brief, audit and journal, each with a lifecycle the server enforces. | PartlyYou build it from database properties and automations. |
| Verified and fresh pagesEven | YesA verified date and a staleness flag, and an agent can verify a page. | YesPage verification marks the pages a team can trust. |
| Comments, mentions and backlinksEven | YesThreads, mentions and a backlinks panel. | YesThreaded comments, mentions and backlinks. |
| Revision historyEven | YesEvery change is diffed and labelled: autosave, manual, import or API. | YesPage history; retention runs from 7 days on Free to unlimited on Enterprise. |
| AI inside the productNotion leads | PartlyReads photographed pages and PDFs with a model key you bring. | YesNotion AI, AI search, meeting notes and enterprise search. |
| People and reviewWho can do what, and how a change gets checked. | ||
| Roles and page-level accessEven | YesOwner, admin, editor, commenter and viewer; groups; pages restricted to a group. | YesAccess levels per page, teamspaces and guests; granular database permissions on Business. |
| SSO and provisioningNotion leads | NoSign in with Google, or email and password. | YesSAML SSO on Business. SCIM and an audit log on Enterprise. |
| Suggested editsNotion leads | NoReview works on a whole document, with comments on its sections. | YesSuggested edits that you accept or reject. |
| Approval gate on agent workBladbase leads | YesA brief waits at awaiting-review, and any later edit withdraws the approval. | PartlyYou can approve Notion AI's plan before it runs. Document approvals are built from database status. |
| Who did whatEven | YesA workspace feed of every change by people and agents, filterable by page. | YesPage history for everyone; an audit log on Enterprise. |
| Agents and automationHow software other than a person reads and writes. | ||
| Hosted MCP serverEven | YesSearch, read, write and publish tools, scoped per token. | Yesmcp.notion.com: search, read, create and update, including databases and views. |
| Unattended agent over MCPBladbase leads | YesA bearer token per person or service. No login flow. | PartlyHosted MCP needs an OAuth flow; non-interactive access is in the works. The REST API takes integration tokens. |
| Agent as its own identityBladbase leads | YesA service member with its own role: “MarketPilot drafted · you approved”. | PartlyREST integrations are bot users, shared into pages one by one. The hosted MCP server authorizes as a person. |
| Targeted edits by an agentEven | YesReplace a section by its heading, or tick a single task. | YesReplace exact text or insert at a position; the REST API works on blocks. |
| Agents that live in the productNotion leads | NoNone. You bring your own: Claude Code, or any MCP client. | YesCustom Agents run on a schedule or on Notion and Slack events, and are billed in credits. |
| REST APINotion leads | NoMCP and webhooks. There is no REST API yet. | YesA REST API, with integration tokens or OAuth. |
| WebhooksEven | YesSigned, retried, with a Slack format. | YesWebhooks and automations. |
| Publishing and reachWho can open it, and on what. | ||
| Publish to the webEven | YesPublic pages, also served as Markdown and listed in llms.txt; share by link. | YesPublish a page to the web. |
| Offline and native appsNotion leads | NoAn installable web app. Documents need a connection. | YesDesktop and mobile apps, with offline editing since August 2025. |
| Hosting and trustWhere it runs, and what it has been audited for. | ||
| Self-hosting and sourceEven | Not yetNot open source. Self-hosting means your own Firebase project, at general release. | NoHosted only, and not open source. |
| Compliance certificationsNotion leads | NoNone yet. | YesSOC 2 Type 2 and ISO 27001, 27701, 27017 and 27018; HIPAA on Enterprise. |
| Maturity and scaleNotion leads | BetaBuilt by one person; every decision is published as a record. | EstablishedA very large product with years of polish. |
| CostShown, but not scored: a price is not a feature. | ||
| PriceNot scored | Free in betaNo card. Pricing has not been announced. | $0 to $20Per member per month: Free, Plus $10, Business $20 ($8 and $16 billed yearly). Custom Agents cost extra, in credits. |
Where Notion is the better choice
- You need databases or project tracking. Databases with table, board and calendar views, and Projects, are a product Bladbase does not attempt. A table in a Bladbase page is a table, not a database.
- You want agents that live inside the workspace. Notion's Custom Agents run on a schedule or on events in Notion and Slack, scoped to the pages you grant them. Bladbase has no agents of its own; you bring one.
- You work offline or on a phone. Notion has desktop and mobile apps with offline editing. Bladbase is an installable web app, and a document needs a connection.
- You need SSO, provisioning or certifications now. Notion has SAML SSO, SCIM and an audit log on its higher plans, and SOC 2 Type 2 and ISO 27001. Bladbase has none of these yet.
Where Bladbase is the better choice
- An agent outside the workspace needs to write unattended. Notion's hosted MCP server currently requires an OAuth flow, and its documentation says non-interactive authorization for automated workflows is being worked on. Bladbase takes a bearer token, scoped to read, write or publish, and revocable. Notion's REST API does accept integration tokens; the difference is over MCP.
- You want the agent to be a named member. A token can bind to a service member with its own role, so the history reads “MarketPilot drafted · you approved”. Notion's REST integrations are bot users that have to be shared into each page.
- Your documents have a lifecycle. A decision record is proposed, accepted or superseded; a plan is in progress or complete; a brief waits for a person. The server checks each transition, and any later edit withdraws an approval.
- Other agents should be able to read what you publish. A published page is also served as Markdown and listed in
llms.txt.
One more difference, left out of the table on purpose. Bladbase refuses an API write to a page someone has open in the editor, rather than merging or overwriting it. I could not find in Notion's documentation how it treats the same case, so I make no claim about it.
Moving between them
From Notion, export as Markdown and CSV and import the zip. Nesting, page links, images and attached files carry over, and each database arrives as a page holding its table; views, relations, formulas and board layouts do not. Importing the same export again updates the pages instead of doubling them. Going the other way, a Bladbase page exports as Markdown, HTML or PDF, and a whole workspace exports as an archive.
Plenty of teams will keep Notion for projects and databases and use Bladbase for the documentation their agents write to. Nothing stops both MCP servers sitting side by side in one client.
Questions people actually ask
Is Bladbase a Notion alternative?
For documentation, yes. For databases, project tracking, offline apps or a company-wide wiki with SSO, no: Notion is much broader, and the comparison above says where. Bladbase is a narrower documentation workspace built around people and AI agents writing together.
Can Bladbase import my Notion workspace?
Yes. Export from Notion as Markdown and CSV and import the zip: nesting, links between pages, images and attached files carry over, and each database arrives as a page holding its table. Views, relations, formulas and board layouts do not. Import the same export again and nothing doubles.
Does Notion work with AI agents?
Yes, in three ways: Custom Agents that run inside Notion on schedules or events, a hosted MCP server that currently uses OAuth, and a REST API that takes integration tokens. Bladbase differs in one place: an outside agent connects over MCP with a bearer token, as its own named member of the workspace.
Can an agent edit part of a page in Notion?
Yes. Notion's MCP tool notion-update-page replaces exact text and can insert at a position, and its REST API works on blocks. Bladbase replaces a section by its heading, or ticks a single task.
How much does Notion cost compared with Bladbase?
Notion lists Free, Plus at $10 and Business at $20 per member per month ($8 and $16 billed yearly), with Custom Agents billed separately in credits. Bladbase is free during the beta and has not announced pricing.
References
- Notion's MCP tools — notion-update-page: update_content, insert, replace_content
- Connect to Notion MCP — OAuth for the hosted server; non-interactive authorization in progress
- Notion's API authorization — integration tokens and OAuth; integrations as bot users
- Custom Agents in Notion — schedules, triggers, credits
- Notion pricing — plans, history retention, SSO and SCIM
- Notion's security overview — certifications
- Notion 2.53: offline mode
- Suggested edits in Notion
- Model Context Protocol specification
Claims about Notion were checked against Notion's own documentation on 29 September 2026. Notion changes quickly. If something here is out of date or wrong,tell me and I will correct it.