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207 tools · 25 stacks

AI tools are all over the place. This is the full landscape — 207 tools across 17 categories, mapped and connected. Ready to narrow it down? Build your stack →

Team size

Budget

Use case

Stage

Cluster

Stack Layers
What are you building and how is it defined?
How do you write and ship code?
How does your AI think and act?
Which models and infrastructure power it?
How do you build, observe, and extend it?
These tools integrates with
PortKey
vs
LangChain

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

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
Field
PortKey
LangChain
Category
LLM Infrastructure
Pipelines & RAG
Type
SaaS
OSS
Free Tier
✓ Yes
✓ Yes
Plans
Growth: $49/mo
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Stars
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⭐ 93,000
Health
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●85 — Active
Trajectory
— not enough data
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Synced
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today

PortKey

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

LangChain

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

PortKey Website ↗
LangChain Website ↗GitHub ↗

Shared Connections (4)

LiteLLMLangfuseOpenAI APIAnthropic API

Only PortKey (1)

LangChain

Only LangChain (25)

OpenHandsCrewAIAutoGenLangGraphSemantic KernelLangSmithLlamaIndexQdrant
See full comparison in Explore →