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 Engineering Lead
Leads a forty-person engineering team at a Berlin fintech that writes runbooks, architecture decisions and on-call guides. Writes in Markdown, links pages to Jira tickets and Slack threads, and has moved the team's docs twice. Wants fast search, code blocks and diagrams that render, an API and webhooks to generate pages from the pipeline, AI answers that cite their pages, and a full export the next tool can read.
Confluence
Notion Wikis
This judge's pick
Criterion by criterion
Editor, structure & search
Confluence
This is a real home for runbooks: spaces with a nested page tree, live docs with presence indicators, templates, macros, inline comments and mentions, versioning with compare and revert, and full-text search that covers dropped files and even reaches into Google Drive and SharePoint. Rovo gives AI answers across the connected toolstack and related pages are listed, but the captured pages do not show AI answers citing the page they came from, and wiki markup survives only in the legacy editor, which keeps it a notch below the best I've seen documented.
Notion Wikis
The editor evidence is strong: teamspaces with their own members and permission levels, subpages inheriting access, @-mentions to link pages, inline comments, page history from 7 days to custom depending on plan, filtered search, and Enterprise Search reaching into Slack, Google Drive and GitHub, on top of a 30,000+ template library with Markdown import and export. For my team's needs, the captured pages show nothing on backlinks or a link graph, attachment search, diagram or code-block rendering, or AI answers citing the pages they draw on — and they state that AI search cannot reliably infer which document an organisation treats as its source of truth.
Verification, ownership & freshness
Confluence
Version history with compare and revert, page analytics on Premium, and a draft-to-published path via live docs cover the basics of keeping pages honest. The approval workflow I found is a 2018 developer prototype with waiting-for-approval, accepted and rejected states plus rollback to the approved version, not a shipped owner-and-review-date system; we found no public information on named page owners, review reminders, read confirmations, or analytics on failed searches and stale content.
Notion Wikis
Page verification with time-boxed or indefinite periods, expiry notifications to the owner by inbox and email, verified pages surfaced more strongly in search and AI responses, and page analytics showing total and unique views plus who created, edited or viewed a page give us the review cadence our runbooks need, with admin content analytics on the Enterprise plan. We found no public information on approval workflows with named reviewers, read confirmations for mandatory pages, or automatic flagging of duplicate or stale content.
Permissions, SSO & administration
Confluence
Granular space and page permissions on the paid tiers, guests capped at a single space with unusually detailed admin documentation, SAML SSO with enforced two-step verification and automated provisioning through Atlassian Guard, IP allowlisting, multiple identity providers, and an exportable audit log that also ships through a REST API and webhooks. The catches for my auditors: Guard is a separate subscription on Standard and Premium, the CSV export caps at 10,000 activities over the past 180 days, and we found no public information showing that search results and AI answers honour page restrictions.
Notion Wikis
This is enterprise-grade as documented: SAML 2.0 with any identity provider, Just-in-Time provisioning, up to 25 SAML configurations, an SSO-only login enforcement, SCIM provisioning, six permission levels with subpage inheritance, guest limits per plan and expiring public links, plus an audit log that feeds a SIEM or DLP. MFA is described as available rather than enforced, and we found no public information on IP restrictions.
Help-center publishing & integrations
Confluence
Public links and anonymous spaces get our runbooks and roadmaps outside the firewall, multilingual knowledge-base articles pair with Jira Service Management self-service, and the integration story is the strongest part: a documented REST API v2 with a downloadable OpenAPI spec and Postman collection, webhooks with statistics and SSL verification, a marketplace, and a published Rovo MCP server endpoint for AI assistants. We found no public information on a custom domain or SEO controls for public sites, an embedded help widget, or help-desk ticket deflection numbers.
Notion Wikis
The API story is what I want for the pipeline: a documented public API with a JavaScript SDK and Postman workspace, webhooks for page updates and new comments, and an MCP server for AI assistants, while Notion Sites publish pages to the web with a custom-domain add-on at $10 per month, SEO editing and Google Analytics on paid plans. The captured pages state that password protection for published sites is not available at the moment, and we found no public information on multilingual publishing, access for logged-in customers, or help-desk integration with ticket deflection.
Import, export & self-hosting
Confluence
The free Cloud Migration Assistant moves space data, users, attachments and Marketplace apps from Server or Data Center with pre- and post-migration reports, the REST API reaches pages, attachments, permissions and versions, and the data processing addendum commits to deleting customer personal data after termination. But the self-managed Data Center edition has a published end of life on March 28, 2029, and we found no public information on a full workspace export with history in an open format, or on Markdown or Word import into the product.
Notion Wikis
The Confluence migration path is deep — pages, hierarchy, images, attachments, simple tables, comments and user mapping up to roughly 50,000 pages or 30GB, multi-space imports on Business and Enterprise, cloud and server instances — but the documentation itself states that permissions, private pages and history are not imported and permissions must be reapplied afterwards. Full workspace export to Markdown, HTML and CSV including uploaded files is documented and schedulable through the Admin API on Enterprise, yet the help centre also states a workspace cannot be recreated by re-uploading exported content, and we found no public information on a self-hosted or open-source edition.
European sovereignty
Confluence
Atlassian Pty Ltd contracts from Australia under a US-listed parent with global default hosting; EU residency exists but is opt-in and covers only certain in-scope data. In its favour there is a published DPA with SCCs governed by Irish law, an EU VAT number, an EU representative, and a subprocessor list with locations including the AI providers — OpenAI in the USA, AWS Bedrock and Google Vertex with EEA regions — while Cloudflare processes traffic globally, the privacy policy states data may be used to develop, train or fine-tune machine learning and AI models, and we found no public information naming ISO 27001 or SOC 2 certifications.
Notion Wikis
Hosting is on named AWS regions including Frankfurt and Ireland, but EU residency is an Enterprise-only opt-in, workspaces remain hosted in the United States until migration is confirmed, and account information, usage data, Notion Calendar, Notion Mail and anything processed by subprocessors including LLM providers stay outside the selected region. The contracting entity is Notion Labs, Inc. of San Francisco; on the other side, the subprocessor list is public with locations for every AI provider, training on customer data is opt-in only, a DPA covering EU GDPR and restricted transfers is published, and ISO 27001 and SOC 2 Type 2 attestations are stated.
Pricing transparency
Confluence
Three tiers are public — Free forever for 10 users at $0, Standard at $5.78 per user / month, Premium at $11.16 per user / month — with storage from 2 GB to unlimited, automation steps and Rovo AI credits quantified per tier, and guests free of charge at up to five per paid user, with annual billing saving up to 17%. Enterprise is contact-sales only, SSO and provisioning sit in a separately priced Guard subscription whose price the captured pages do not show, and we found no public information on the Data Center licence cost, minimum seats, VAT treatment or setup and migration fees.
Notion Wikis
Free, Plus at €9.50 per member / month and Business at €19.50 per member / month are fully priced with per-member scaling, guests free subject to plan limits, file-upload and page-history limits by tier, AI credits at $10 per 1,000 monthly Notion credits, and the custom-domain add-on at $10 per month. Enterprise carries "Custom pricing", so SCIM, the audit log, EU data residency and premium support all sit behind a quote, 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.