AIchitect
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123 tools · 10 stacks
GitHub

AI tools are all over the place. This is the full landscape — 123 tools across 12 categories, mapped and connected. Ready to narrow it down? Build your stack →

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?
React Flow mini map
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These tools integrates with
Anthropic API
vs
CrewAI

Choose Anthropic API when…

  • •You need long context windows (200k tokens)
  • •Safety, reliability, and reasoning quality matter most
  • •You're building agents that require deep code understanding

Choose CrewAI when…

  • •You need role-based multi-agent collaboration
  • •Your workflow maps to a team with clear roles
  • •You want quick setup with less boilerplate
Field
Anthropic API
CrewAI
Category
LLM Infrastructure
Agent Frameworks
Type
SaaS
OSS
Free Tier
✗ No
✓ Yes
Plans
API: Per token
—
Stars
—
⭐ 23,000

Anthropic API

API access to Claude model family including Claude 3.5 Sonnet, Haiku, and Opus. Excels at coding, analysis, long-context tasks, and safety-critical applications.

CrewAI

Framework for building multi-agent systems where each agent has a defined role, backstory, and tools. Simple and pythonic.

Anthropic API Website ↗
CrewAI Website ↗GitHub ↗

Shared Connections (4)

AutoGenLangChainLiteLLMOpenAI API

Only Anthropic API (11)

CrewAILlamaIndexMastraPydanticAIsmolagentsAgnoPortKeyHelicone

Only CrewAI (3)

LangfuseLangGraphAnthropic API
See full comparison in Explore →