Atlassian Confluence vs Outline
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Atlassian Confluence is the stronger AI pick in Knowledge Management: it has a visibility score of 53.4 versus 1.9 for Outline, and ranks ahead in 100% of the answers that name both.
Choose Atlassian Confluence if…
- You want the brand AI engines rank higher (53.4 vs 1.9)
- AI answers describe it more positively (42% vs 0% positive)
- You need SOC 2 or SOC 3 or PCI DSS or ISO/IEC 27001 or ISO/IEC 27018 coverage
- You prefer a larger, established vendor (5,000+ employees)
Choose Outline if…
No clear advantage in the published data.
AI visibility side by side
Latest weekly run · Nov 3
| Metric | Atlassian Confluence | Outline |
|---|---|---|
| Visibility score | 53.4% | 1.9% |
| Change vs last week | New | New |
| Rank in Knowledge Management | #2 | #34 |
| Share of voice | 10.9% | 0.4% |
| Mentions this run | 58 | 2 |
| Positive in AI answers | 42% | 0% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Atlassian Confluence 0pp · Outline 0pp over 0 weekly runs.
Engine by engine
Atlassian Confluence leads on 3 of 3 engines
Head to head in AI answers
1 engine answers name both brands
| Prompt | Engine | Atlassian Confluence | Outline |
|---|---|---|---|
| Who makes the most used knowledge management tool? | AI Mode | #1 | #4 |
Features, pricing & fit
| Dimension | Atlassian Confluence | Outline |
|---|---|---|
| Pricing model | — | Flat tiers |
| Entry price | — | Free; paid from $4 / mo |
| Free plan | — | Yes |
| Deployment | Cloud (SaaS, hosted by Atlassian) and self-hosted Data Center. Confluence Server reached end of support on 15 February 2024. | Cloud hosted or self-hosted on your own server |
| Integrations | — | 20+ |
| Compliance | SOC 2, SOC 3, PCI DSS, ISO/IEC 27001, ISO/IEC 27018 | — |
| Support | — | Email support, Enterprise support contract |
| Founded | — | 2020 |
| Headquarters | Sydney, Australia | San Francisco, California, US |
| Employees | 5,000+ | 11–50 |
| Funding | Grant | Series A |
| Best for | — | Teams that want a fast, collaborative knowledge base in the cloud or on their own server |
Plans side by side
Atlassian Confluence
Pricing not available.
Outline
Pros and cons
Themes from the AI answers that mention each brand
Atlassian Confluence
- Industry standard for large-scale enterprise documentation and wikis
- Deep integration with Jira and the Atlassian ecosystem
- Strong fit for engineering and technical teams
- Free plan supports up to 10 users
- Savings of up to 17% when billed annually
Outline
Profile in progress.
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Atlassian Confluence vs Outline”, https://slateindex.ai/compare/atlassian-confluence-vs-outline, data of Nov 3, 2026. Licence: CC BY 4.0.