LangGraph vs Semantic Kernel vs PrometAI vs Dify

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

Your tool
LangGraph
vs
Competitor 1
Semantic Kernel
Competitor 2
PrometAI
Competitor 3
Dify
Compare
4 tools · best value per row highlighted
Your tool LangGraph
langchain.com
LangGraph is an open-source agent runtime and low-level orchestration framework for building AI agents that behave reliably on complex tasks.
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Competitor Semantic Kernel
learn.microsoft.com
Semantic Kernel is a lightweight, open-source development kit from Microsoft for building AI agents and adding AI models to existing C#, Python or Java codebases.
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Competitor PrometAI
prometai.app
PrometAI is an online artificial intelligence tool that enables creation of detailed business plans. It is designed to assist users through each stage of business plan development, providing a compreh
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Competitor Dify
dify.ai
AI apps without code
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Traffic estimated monthly website traffic
Monthly visits
—
—
74.7Kvisits/mo
1Mvisits/mo
MoM change
—
—
▼ 22.7%
▼ 16.6%
6-month growth
—
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-44.9%
-30.6%
Global rank web
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#413,410
#39,510
Avg. last 3 months
—
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99.8K
1.1M
Bounce rate lower is better
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41%
41%
Pages / visit
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2.0
4.4
Visit duration
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38s
6m 40s
Traffic sources
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● Direct 59% · ● Referral 41%
● Direct 84% · ● Referral 15%
LangGraphSemantic KernelPrometAIDify
0368.2K736.4K1.1M1.5MPrometAI · 65.8KPrometAI · 70.9KPrometAI · 80.9KPrometAI · 106.1KPrometAI · 135.5KPrometAI · 139.4KPrometAI · 142KPrometAI · 128KPrometAI · 96.7KPrometAI · 74.7KDify · 1.1MDify · 1.2MDify · 1.3MDify · 1.1MDify · 1.5MDify · 1.2MDify · 1.1MDify · 1.2MDify · 1.2MDify · 1M10K100K1M10MPrometAI · 65.8KPrometAI · 70.9KPrometAI · 80.9KPrometAI · 106.1KPrometAI · 135.5KPrometAI · 139.4KPrometAI · 142KPrometAI · 128KPrometAI · 96.7KPrometAI · 74.7KDify · 1.1MDify · 1.2MDify · 1.3MDify · 1.1MDify · 1.5MDify · 1.2MDify · 1.1MDify · 1.2MDify · 1.2MDify · 1MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
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Freemium
Freemium
Starting price
$39per month · free tier available
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$55per month · free tier available
$590per month · free tier available
Free tier
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Free trial
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API access
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Plans
Developer FreePlus $39/moEnterprise Custom
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Explore FreeApplication-Ready $55/moInvestor-Grade $145/mo
Sandbox FreeProfessional $590/yrTeam $1,590/yrEnterprise Custom
Capabilities input → output
Input
Code
CodeText
Text
DocumentsText
Output
Apps
Apps
Documents
Apps
Skill level
Advanced
Advanced
Intermediate
Intermediate
Categories
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Business & MarketingProductivity & OfficeResearch & AnalyticsAI Business Ideas Generator+2 more
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+4 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
8
5
3
9
Agent creation
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Agents
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Developer tools
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LLM development
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Workflows
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Business plans
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No-code
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Agent memory
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Chatbots
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Startup planning
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API integrations
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Agent collaboration
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Development
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Productivity
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Self hosted
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Templates
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
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▲ 0
▲ 1
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.