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235 tools · 33 stacks

AI tools are all over the place. This is the full landscape — 247 tools across 21 categories, mapped and connected. Ready to narrow it down? Build your stack →

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What are you building and how is it defined?
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How does your AI think and act?
Which models and infrastructure power it?
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These tools integrates with
LangChain
vs
PortKey

Choose LangChain when…

  • •You want a broad, flexible LLM orchestration toolkit
  • •You need integrations with many tools and data sources
  • •You're prototyping or exploring LLM app patterns

Choose PortKey when…

  • •You want LLM gateway with caching and guardrails
  • •Enterprise-grade LLM routing with reliability is needed
  • •You need audit logs and compliance controls
Field
LangChain
PortKey
Category
Pipelines & RAG
LLM Infrastructure
Type
OSS
SaaS
Free Tier
✓ Yes
✓ Yes
Plans
—
Growth: $49/mo
Stars
⭐ 93,000
—
Health
●100 — Active
—
Trajectory
— not enough data
— not enough data
Synced
today
—

LangChain

Most widely used framework for building LLM applications. Chains, agents, RAG pipelines, and deep integrations with 300+ tools.

PortKey

Production AI gateway with smart routing, automatic fallbacks, semantic caching, and full observability. Drop-in replacement for direct LLM calls.

LangChain Website ↗GitHub ↗
PortKey Website ↗

Shared Connections (4)

LiteLLMLangfuseOpenAI APIAnthropic API

Only LangChain (29)

OpenHandsCrewAIAutoGenLangGraphSemantic KernelLangSmithLlamaIndexQdrant

Only PortKey (2)

LangChainCloudflare AI Gateway
See full comparison in Explore →