Confluence vs Stacks vs Documentation.AI vs Glean

Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.

Your tool
Confluence
vs
Competitor 1
Stacks
Competitor 2
Documentation.AI
Competitor 3
Glean
Compare
4 tools · best value per row highlighted
Your tool Confluence
atlassian.com
Confluence is Atlassian's AI-assisted workspace for ideas, docs and company knowledge, where teams write, organize and find information together.
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Competitor Stacks
betterstacks.com
Stacks is a personal AI workspace that gathers what you find online into one searchable place.
Make main Remove
Competitor Documentation.AI
documentation.ai
Product teams ship docs that fall out of date the moment code changes
Make main Remove
Competitor Glean
glean.com
Glean is an enterprise AI platform that connects to company apps and data to provide search, an AI assistant and agents.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
6.3Kvisits/mo
22.4Kvisits/mo
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MoM change
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▼ 8.4%
▲ 39.6%
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6-month growth
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-50.8%
+31.1%
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Global rank web
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#3,182,249
#1,237,358
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Avg. last 3 months
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6.1K
15.2K
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Bounce rate lower is better
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41%
39%
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Pages / visit
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1.7
4.2
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Visit duration
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6s
2m 02s
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Traffic sources
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● Direct 97% · ● Referral 3%
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ConfluenceStacksDocumentation.AIGlean
023.1K46.3K69.4K92.5KStacks · 7KStacks · 12.2KStacks · 12.8KStacks · 8.7KStacks · 5.7KStacks · 5.1KStacks · 6.8KStacks · 6.3KDocumentation.AI · 24.8KDocumentation.AI · 17.1KDocumentation.AI · 92.5KDocumentation.AI · 17.1KDocumentation.AI · 10.1KDocumentation.AI · 10.7KDocumentation.AI · 7.2KDocumentation.AI · 16KDocumentation.AI · 22.4K1K10K100KStacks · 7KStacks · 12.2KStacks · 12.8KStacks · 8.7KStacks · 5.7KStacks · 5.1KStacks · 6.8KStacks · 6.3KDocumentation.AI · 24.8KDocumentation.AI · 17.1KDocumentation.AI · 92.5KDocumentation.AI · 17.1KDocumentation.AI · 10.1KDocumentation.AI · 10.7KDocumentation.AI · 7.2KDocumentation.AI · 16KDocumentation.AI · 22.4KDec '25Jan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Paid
Freemium
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Starting price
$5.42per month · free tier available
$9per month
$29per month · free tier available
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Free tier
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Free trial
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API access
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Plans
Free FreeStandard $5.42/moPremium $10.44/moEnterprise Custom
Be Productive $89/yrBe Collaborative $199/yrBe Creative $349/yr
Starter FreeStandard $29/moProfessional $79/moEnterprise Custom
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Capabilities input → output
Input
DocumentsText
DocumentsTextWeb pages
CodeText
DataDocumentsText
Output
DocumentsSlidesText
Text
Documents
Text
Skill level
Intermediate
Beginner-friendly
Intermediate
Intermediate
Categories
Education & LearningAI Knowledge Management
Education & LearningProductivity & OfficeAI FilesAI Knowledge Management
Education & LearningProductivity & OfficeAI Documents GeneratorAI Knowledge Management
Education & LearningProductivity & OfficeAI AgentAI Assistant+1 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
11
6
5
10
Knowledge bases
Digital information management
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AI search
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Agents
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Knowledge
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Knowledge sourcing
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Bookmarking
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Technical documentation
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Agent creation
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Agent management
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Business productivity
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Changelogs
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Chrome extensions
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Code documentation
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Confluence assistance
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Document creation
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Knowledge exchange
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Summarizing
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Team collaboration
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Document writing
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Knowledge exploration
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Model routing
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Note taking
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Community on aitoolstime
Rating
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Upvotes
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Saves
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Reviews
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Prompts
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Verified listing
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Traffic figures are third-party estimates for the tool's own domain; tools sharing a domain with a bigger product are not counted. Pricing is captured from each tool's site and may lag.