LangGraph vs Haystack vs Visual Studio Code vs opcode

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

Your tool
LangGraph
vs
Competitor 1
Haystack
Competitor 2
Visual Studio Code
Competitor 3
opcode
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 Haystack
haystack.deepset.ai
Haystack is an open-source AI orchestration framework from deepset for building production-grade LLM applications and agents.
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Competitor 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 opcode
opcode.sh
opcode is a free, open-source desktop application that gives Anthropic's command-line coding agent a graphical interface.
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Traffic estimated monthly website traffic
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Bounce rate lower is better
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Pricing
Model
Freemium
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Free
Free
Starting price
$39per month · free tier available
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Free
Free
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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Open source Free
Capabilities input → output
Input
Code
CodeDocuments
CodeText
CodeText
Output
Apps
Apps
Code
Code
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeAI Coding Assistant
Development & CodeAI Coding AssistantAI Developer Tools
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
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Developer tools
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Agent creation
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Agents
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Coding
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LLM development
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Agent memory
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Coding in VS Code
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Vs code
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Agent collaboration
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MCP
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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.