Visual Studio Code vs Dify vs Semantic Kernel vs OpenAI Codex CLI

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

Your tool
Visual Studio Code
vs
Competitor 1
Dify
Competitor 2
Semantic Kernel
Competitor 3
OpenAI Codex CLI
Compare
4 tools · best value per row highlighted
Your tool Visual Studio Code
code.visualstudio.com
Visual Studio Code is a free, open source code editor that runs on Windows, macOS and Linux and now includes built-in AI agents.
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Competitor Dify
dify.ai
AI apps without code
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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 OpenAI Codex CLI
developers.openai.com
OpenAI Codex CLI brings the Codex coding agent to the terminal and to scripts.
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Traffic estimated monthly website traffic
Monthly visits
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1Mvisits/mo
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MoM change
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▼ 16.6%
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6-month growth
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-30.6%
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Global rank web
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#39,510
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Avg. last 3 months
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1.1M
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Bounce rate lower is better
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41%
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Pages / visit
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4.4
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Visit duration
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6m 40s
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Traffic sources
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● Direct 84% · ● Referral 15%
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Visual Studio CodeDifySemantic KernelOpenAI Codex CLI
0368.2K736.4K1.1M1.5MDify · 1.1MDify · 1.2MDify · 1.3MDify · 1.1MDify · 1.5MDify · 1.2MDify · 1.1MDify · 1.2MDify · 1.2MDify · 1M1M10MDify · 1.1MDify · 1.2MDify · 1.3MDify · 1.1MDify · 1.5MDify · 1.2MDify · 1.1MDify · 1.2MDify · 1.2MDify · 1MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Freemium
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Paid
Starting price
Free
$590per 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
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Sandbox FreeProfessional $590/yrTeam $1,590/yrEnterprise Custom
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GPT-6-Astra $10GPT-6.1-Sol $2GPT-6-Luna $0.10GPT-Live-1 $0.05/minute+1 more
Capabilities input → output
Input
CodeText
DocumentsText
CodeText
CodeImagesText
Output
Code
Apps
Apps
Code
Skill level
Advanced
Intermediate
Advanced
Advanced
Categories
Development & CodeAI Coding Assistant
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+4 more
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeAI Coding Assistant
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
6
9
5
4
Agents
Developer tools
Agent creation
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Coding
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LLM development
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Coding in VS Code
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No-code
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Vs code
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Workflows
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Chatbots
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API integrations
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Debugging
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Development
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Productivity
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Terminal
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
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▲ 1
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Saves
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Reviews
0
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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.