Atlassian Confluence vs Trello
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Trello is the stronger AI pick in Project Management: it has a visibility score of 24.7 versus 3.1 for Atlassian Confluence, and ranks ahead in 0% of the answers that name both.
Choose Atlassian Confluence if…
- AI answers describe it more positively (42% vs 38% positive)
- You need a self-hosted or on-premises option
- You need SOC 2 or SOC 3 or PCI DSS coverage
- Industry standard for large-scale enterprise documentation and wikis
Choose Trello if…
- You want the brand AI engines rank higher (24.7 vs 3.1)
- You need SOC 2 Type 2 or PCI-DSS coverage
- Visual Kanban board simplicity
- Easy, clean free Kanban boards for basic workflows
AI visibility side by side
Latest weekly run · Nov 3
| Metric | Atlassian Confluence | Trello |
|---|---|---|
| Visibility score | 3.1% | 24.7% |
| Change vs last week | New | New |
| Rank in Project Management | #25 | #5 |
| Share of voice | 1% | 5.8% |
| Mentions this run | 5 | 32 |
| Positive in AI answers | 42% | 38% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Atlassian Confluence 0pp · Trello 0pp over 0 weekly runs.
Engine by engine
Trello leads on 3 of 3 engines
Head to head in AI answers
1 engine answers name both brands
| Prompt | Engine | Atlassian Confluence | Trello |
|---|---|---|---|
| Which Project Management vendors do analysts recommend? | AI Mode | #4 | #8 |
Features, pricing & fit
| Dimension | Atlassian Confluence | Trello |
|---|---|---|
| Pricing model | — | Per seat |
| Entry price | — | Free; paid from $5 per seat / 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-only, accessed through the web, desktop and mobile apps |
| Integrations | — | 200+ |
| Compliance | SOC 2, SOC 3, PCI DSS, ISO/IEC 27001, ISO/IEC 27018 | SOC 2 Type 2, ISO/IEC 27001, ISO/IEC 27018, PCI-DSS |
| Support | — | Help resources with articles and FAQs, 24/7 Enterprise admin support |
| Founded | — | 2011 |
| Headquarters | Sydney, Australia | — |
| Employees | 5,000+ | — |
| Funding | Grant | Series A · $10M raised |
| Best for | — | Individuals, small teams and teams of any size that want a simple visual way to track tasks and projects |
Plans side by side
Atlassian Confluence
Pricing not available.
Trello
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
Trello
- Visual Kanban board simplicity
- Easy, clean free Kanban boards for basic workflows
- Generous free tier
- Affordable pricing with low per-user cost
- Good for simple small-team project tracking
- Limited free plan caps on users and features
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Atlassian Confluence vs Trello”, https://slateindex.ai/compare/atlassian-confluence-vs-trello, data of Nov 3, 2026. Licence: CC BY 4.0.