Dify vs Document360 vs Stack AI vs Langflow

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

Your tool
Dify
vs
Competitor 1
Document360
Competitor 2
Stack AI
Competitor 3
Langflow
Compare
4 tools · best value per row highlighted
Your tool Dify
dify.ai
AI apps without code
Remove
Competitor Document360
document360.com
Document360 is knowledge base software for publishing product documentation, help centers, SOPs, user manuals and API docs.
Make main Remove
Competitor Stack AI
stack-ai.com
Connect AI models visually
Make main Remove
Competitor Langflow
langflow.org
Drag and drop AI
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
1Mvisits/mo
—
6.3Kvisits/mo
215.3Kvisits/mo
MoM change
▼ 16.6%
—
▼ 57.9%
▼ 0.7%
6-month growth
-30.6%
—
-93.7%
-4.9%
Global rank web
#39,510
—
#1,700,092
#217,191
Avg. last 3 months
1.1M
—
13.9K
225.2K
Bounce rate lower is better
41%
—
39%
44%
Pages / visit
4.4
—
1.8
2.2
Visit duration
6m 40s
—
14s
1m 04s
Traffic sources
● Direct 84% · ● Referral 15%
—
—
● Direct 76% · ● Referral 24%
DifyDocument360Stack AILangflow
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 · 6.3KLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3K1K10K100K1M10MDify · 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 · 6.3KLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
—
Freemium
Free
Starting price
$590per month · free tier available
—
Free tier
Free
Free tier
–
Free trial
–
–
–
API access
Plans
Sandbox FreeProfessional $590/yrTeam $1,590/yrEnterprise Custom
—
—
—
Capabilities input → output
Input
DocumentsText
DocumentsTextVideo
DataDocumentsText
Text
Output
Apps
AppsText
Apps
Apps
Skill level
Intermediate
Intermediate
Intermediate
Advanced
Categories
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+4 more
Business & MarketingEducation & LearningProductivity & OfficeAI Customer Service+2 more
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+3 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
9
10
7
9
Agents
–
No-code
–
Workflows
–
Agent creation
–
Chatbots
–
–
Developer tools
–
–
LLM development
–
–
Development
–
–
Knowledge bases
–
–
–
API docs
–
–
–
Business automation
–
–
–
Customer support chatbot
–
–
–
MCP
–
–
–
Process automation
–
–
–
Writing documentation
–
–
–
AI search
–
–
–
APIs
–
–
–
Customer support
–
–
–
Finance workflow automation
–
–
–
Knowledge exploration
–
–
–
Productivity
–
–
–
SOPs
–
–
–
SaaS knowledge base
–
–
–
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
–
–
–
–

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.