As of 1 Nov 2026, the panel rates Confluence 3/5 and Notion Wikis 3/5 in Knowledge Base & Wiki. Weighted by what each judge cares about, 2 of the 6 judges pick Confluence and 4 pick Notion Wikis. Confluence scores higher on 4 of 7 criteria (Editor, structure & search, European sovereignty, Help-center publishing & integrations, plus 1 more). Notion Wikis scores higher on 3 of 7 criteria (Verification, ownership & freshness, Permissions, SSO & administration and Pricing transparency). Provenance — Confluence: Rest of world; Notion Wikis: Rest of world, United States. Ratings are the AI panel’s opinion, formed from public evidence: how scores are made.
Confluence and Notion Wikis split this panel. Confluence's means run higher on authoring and search (7.2 vs 6.7; three judges lean Confluence, none Notion Wikis), publishing and integrations (6.8 vs 6.5), portability and hosting (6.2 vs 6.0) and sovereignty (5.2 vs 4.8, leaning Confluence 3-2). Notion Wikis' means run higher on knowledge governance (6.0 vs 4.7; four judges lean Notion Wikis, none Confluence), access control (7.7 vs 7.2) and pricing transparency (6.0 vs 5.7). The governance gap traces to a genuine split on Confluence: four judges scored 4, declining to count the approval workflow they found in developer documentation last updated in 2018; two scored 6. Weighted totals divide 4-2 — Notion Wikis ahead for the operations lead, IT administrator, engineering lead and skeptic; Confluence for the support knowledge manager and quality manager. Notion Wikis' legal entity jurisdiction is listed as US; Confluence's sovereignty attributes are listed as unknown.
Choose Confluence if
You need live co-editing and full-text search that reaches attached files, Google Drive and SharePoint — authoring and search leans Confluence three judges to none (means 7.2 vs 6.7).
Your wiki content has to flow out to other tools — publishing and integrations leans Confluence two judges to none, with four ties (6.8 vs 6.5).
You want a self-managed edition on the table — portability and hosting leans Confluence one judge to none with five ties, and the verdict records the self-managed Data Center edition, whose life ends March 28, 2029.
A US contracting entity is a blocker for you — Notion Wikis' legal entity jurisdiction is listed as US, and the sovereignty criterion leans Confluence three judges to two (5.2 vs 4.8).
Your buyer group looks like the support knowledge manager or the quality manager — their weighted totals favor Confluence, 6.2 vs 6.1 and 6.5 vs 6.1.
Choose Notion Wikis if
You need knowledge governance you can show auditors — knowledge governance leans Notion Wikis four judges to none (6.0 vs 4.7), while four Confluence judges declined to count its approval-workflow evidence, found in developer documentation last updated in 2018.
Your team must enforce single sign-on exclusively and provision accounts automatically — Notion Wikis documents SAML 2.0 with any identity provider, Only SAML SSO login enforcement and SCIM provisioning; access control leans its way three judges to none (7.7 vs 7.2).
Your compliance stack needs the wiki audit log piped onward — Notion Wikis documents an audit log that can feed a SIEM or DLP, part of the access-control criterion it leads three judges to none.
Comparing published prices is your gating step — pricing transparency leans Notion Wikis two judges to none, with four ties (6.0 vs 5.7).
Your buyer group mirrors the IT administrator or engineering lead — weighted totals put Notion Wikis ahead for both, 6.6 vs 5.9 and 6.6 vs 6.2.
Read this comparison as one judge. Each weighs the same scores by what they care about.
The Quality Manager
Quality manager at a medical device supplier certified to ISO 9001 and ISO 13485, where every work instruction must be approved, versioned and read by the people it applies to. Today that means Word files, a sign-off sheet and an audit every spring. Wants approval workflows with named reviewers, read confirmations, review dates that expire pages, an audit trail they can export for the certifier, and permissions that keep drafts out of sight.
Confluence
This judge's pick
Notion Wikis
Criterion by criterion
Editor, structure & search
Confluence
Spaces with a nested page tree, a template library, macros, live docs with real-time co-editing and presence indicators, inline comments with tagging, and page history with compare and revert are all documented, and search reaches file attachments as well as third-party tools such as Google Drive and SharePoint, with Rovo AI search answering across the connected toolstack. We found no public information on AI answers citing their source pages, and wiki markup is stated to work only in the legacy editor, so finding knowledge looks strong but is not fully explained in documentation.
Notion Wikis
Templates, teamspaces, drag-and-drop pages, inline comments and @-mentions, tiered page history and search with powerful filters are all documented, and Enterprise Search reaches into Slack, Google Drive and GitHub with semantic AI matching that prioritises verified pages. We found no public information on backlinks or a link graph, diagrams, or AI answers that cite their source pages, so finding knowledge is well served but short of solved.
Verification, ownership & freshness
Confluence
The captured developer pages describe an approval workflow with editing, waiting-for-approval, accepted and rejected states, an approver queue, blocked self-approval and rollback to the last approved version — the bones of controlled documents — alongside page versioning, a draft-to-published conversion, view analytics on Premium and an audit log exportable as CSV. That workflow is presented as a plugin prototype on a page last updated in 2018, with a stated limit that without core product changes only a banner can point readers to the most recent approved content, and we found no public information on read confirmations for mandatory pages or review dates that expire a page, which is exactly what our certifier asks for each spring.
Notion Wikis
Page verification with an expiry that notifies the page owner in their inbox and by email is the closest thing to my sign-off sheet, page analytics show total and unique views with who created, edited or viewed when, and an Enterprise audit log with SIEM hand-off is published. We found no public information on approval workflows with several named reviewers or read confirmations for mandatory pages, and no archiving rules that keep stale pages out of search; the audit log is described for security and safety activity rather than content approvals.
Permissions, SSO & administration
Confluence
Granular permissions over creation, editing and visibility, space-level guest access capped at one space per guest and five guests per paid user, SAML single sign-on with support for multiple identity providers, enforced two-step verification and automated user provisioning through Atlassian Guard, IP allowlisting, and an audit log exportable as CSV or via a REST API are all documented. Guard requires a separate subscription on plans below Enterprise, the Free plan permits no space or page permission settings, and we found no public information on permissions being honoured by search and AI answers.
Notion Wikis
SAML 2.0 single sign-on with any identity provider, just-in-time provisioning and an SSO-only login enforcement are documented in depth, SCIM covers users and groups, permissions run per page and per teamspace with inheritance and six named levels from full access to view-only, and the Enterprise audit log can feed a SIEM. Guest limits, expiring public links, a request-access approval flow and fine-grained admin roles round it out; we found no public information on IP restrictions or enforced two-factor authentication as such.
Help-center publishing & integrations
Confluence
Entire spaces can be published to anyone on the internet as support documentation, knowledge base articles can be offered in multiple languages, specific content such as customer FAQs and release notes can be shared with people outside Confluence, and Jira Service Management provides centralised self-service support; the REST API v2 ships an OpenAPI specification, webhooks are documented, and a Rovo MCP server connects AI assistants. We found no public information on a custom domain, SEO controls or an in-product help widget, so external delivery is solid but not fully dressed.
Notion Wikis
Any page publishes as a Notion Site with a custom domain add-on, SEO controls and Google Analytics on paid plans, published pages can be embedded into our own website, and there is a documented API with webhooks, a JavaScript SDK and an MCP server for AI assistants. Password-protected or logged-in customer areas are stated as not available at the moment, and we found no public information on multilingual publishing or help-desk ticket deflection.
Import, export & self-hosting
Confluence
A free Cloud Migration Assistant moves space data, users, attachments and Marketplace apps from Data Center with pre- and post-migration reports, a space export and import path is documented, the REST API covers pages, attachments and versions, and the data processing addendum commits to deleting all customer personal data after termination. The self-managed Data Center edition is documented but the captured pages state its subscriptions and support end on March 28, 2029, and we found no public information on a full export with page history in an open format.
Notion Wikis
A Confluence importer handles cloud and server instances up to about 50,000 pages keeping hierarchy, attachments, comments and user mapping, and a whole workspace exports to Markdown, HTML and CSV with uploaded files, even schedulable through the Admin API on Enterprise. The importer documentation itself states permissions and history are not brought over, a workspace export cannot be re-uploaded to recreate the workspace, and we found no public information on a self-hosted or on-premise edition.
European sovereignty
Confluence
A published data processing addendum with EU SCCs governed by Irish law, a published sub-processor list naming locations including the AI providers OpenAI in the USA and AWS Bedrock and Google Vertex with EEA regions, an EU representative in Atlassian B.V., and an opt-in data residency feature hosting certain in-scope data in a chosen region make the chain unusually visible. The contracting entity is Atlassian Pty Ltd under Australian law with a stated global default footprint, the privacy policy states training and fine-tuning of machine learning models on a legitimate-interests basis, and we found no public information on ISO 27001 or SOC 2 certifications on the captured pages.
Notion Wikis
The contracting entity is Notion Labs, Inc. of San Francisco, data sits in the United States by default, and EU residency in Frankfurt or Ireland is an Enterprise-only option that still excludes account information, usage data and anything the subprocessors process, including the LLM providers behind the AI answers. Credit where due: the subprocessor list with locations is public, a GDPR data processing agreement is published, no training on customer data is stated and SOC 2 and ISO 27001 audits are listed, but no EU entity and the US default hosting keep this mid-table.
Pricing transparency
Confluence
Free forever for 10 users at $0, Standard at $5.78 per user / month, and Premium at $11.16 per user / month are public, together with storage limits (2 GB, 250 GB, unlimited), automation steps and Rovo credits per tier, up to 250,000 users per site, and guests free of charge at up to five per paid user. Enterprise pricing is not public, the Atlassian Guard subscription that carries the SSO and enforced two-step verification is unpriced below Enterprise, and we found no public information on the price of additional Rovo credits, minimum seats or minimum term.
Notion Wikis
Free at €0, Plus at €9.50 and Business at €19.50 per member per month are public with inclusions, guests are free within plan limits, AI credits are priced at $10 per 1,000 monthly credits, the custom domain add-on at $10 per month with an $8 discounted rate on annual billing, and refund windows including a 14-day EU one are stated. The Enterprise plan, which is where the audit log, SCIM and EU residency sit, is custom pricing only, and we found no public information on minimum seats or VAT treatment.
Sovereignty, side by side
Dimension
Confluence
Notion Wikis
Legal entity
Not determined
Incorporated in US
Hosting location
Not determined
Not determined
Hosting options
Not determined
Not determined
Open source
Not determined
Not determined
Data processing agreement
Not determined
Not determined
Transfer impact assessment
Not determined
Not determined
Facts, side by side
Only facts both products carry under the same definition — anything else would not be a fair row.
Cloudflare, Ltd. · Content delivery network provider; Hosting provider for the Remote Model Context Protocol (MCP) Server · Customer traffic is processed globally at the data center closest to the end user.7
As of 1 Nov 2026, the panel rates both 3/5. Weighted by what each judge cares about, 2 of the 6 judges pick Confluence and 4 pick Notion Wikis. Which one fits depends on the criteria that matter to you; the table on this page shows both side by side, and each judge’s reading has its own page. Both were scored by the same AI bench under the same rubric, from public evidence only, as the methodology describes.
Is Confluence or Notion Wikis European?
Confluence is not European by provenance (Rest of world). Notion Wikis is not European by provenance (Rest of world, United States). Provenance is read from each company’s own legal pages: who builds it and who owns it.
Do Confluence and Notion Wikis have a free plan?
As of 1 Nov 2026, both vendors’ own pages state a free plan. Each product page links the pricing page it was read from.