Dify vs GitBook vs Document360 vs Stack AI

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

Your tool
Dify
vs
Competitor 1
GitBook
Competitor 2
Document360
Competitor 3
Stack AI
Compare
4 tools · best value per row highlighted
Your tool Dify
dify.ai
AI apps without code
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Competitor GitBook
gitbook.com
GitBook is a documentation and knowledge platform for publishing product docs that work for both people and AI.
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Competitor Document360
document360.com
Document360 is knowledge base software for publishing product documentation, help centers, SOPs, user manuals and API docs.
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Competitor Stack AI
stack-ai.com
Connect AI models visually
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Traffic estimated monthly website traffic
Monthly visits
1Mvisits/mo
—
—
6.3Kvisits/mo
MoM change
▼ 16.6%
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—
▼ 57.9%
6-month growth
-30.6%
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-93.7%
Global rank web
#39,510
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#1,700,092
Avg. last 3 months
1.1M
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13.9K
Bounce rate lower is better
41%
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39%
Pages / visit
4.4
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1.8
Visit duration
6m 40s
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—
14s
Traffic sources
● Direct 84% · ● Referral 15%
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DifyGitBookDocument360Stack AI
0368.2K736.4K1.1M1.5MDify · 1.1MDify · 1.2MDify · 1.3MDify · 1.1MDify · 1.5MDify · 1.2MDify · 1.1MDify · 1.2MDify · 1.2MDify · 1MStack AI · 143.4KStack AI · 153.7KStack AI · 167.9KStack AI · 160KStack AI · 99.4KStack AI · 35.9KStack AI · 17.4KStack AI · 20.6KStack AI · 14.9KStack AI · 6.3K1K10K100K1M10MDify · 1.1MDify · 1.2MDify · 1.3MDify · 1.1MDify · 1.5MDify · 1.2MDify · 1.1MDify · 1.2MDify · 1.2MDify · 1MStack AI · 143.4KStack AI · 153.7KStack AI · 167.9KStack AI · 160KStack AI · 99.4KStack AI · 35.9KStack AI · 17.4KStack AI · 20.6KStack AI · 14.9KStack AI · 6.3KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
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Freemium
Starting price
$590per month · free tier available
$65per month · free tier available
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Free tier
Free tier
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Free trial
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API access
Plans
Sandbox FreeProfessional $590/yrTeam $1,590/yrEnterprise Custom
Free FreeEssential $65/moUltimate $249/moEnterprise Custom
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Capabilities input → output
Input
DocumentsText
CodeText
DocumentsTextVideo
DataDocumentsText
Output
Apps
DocumentsText
AppsText
Apps
Skill level
Intermediate
Beginner-friendly
Intermediate
Intermediate
Categories
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+4 more
Development & CodeEducation & LearningAI Developer ToolsAI Knowledge Management
Business & MarketingEducation & LearningProductivity & OfficeAI Customer Service+2 more
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
9
8
10
7
Agents
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Knowledge bases
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No-code
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Workflows
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Agent creation
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API docs
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Customer support chatbot
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Developer tools
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Business automation
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Chatbots
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Code documentation
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Knowledge
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LLM development
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MCP
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Process automation
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Writing documentation
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AI search
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Customer support
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Development
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Digital information management
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Document creation
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Finance workflow automation
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Knowledge exploration
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Productivity
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SOPs
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SaaS knowledge base
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 0
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
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.