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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
LangGraph
vs
Retell AI

Choose LangGraph when…

  • •You need stateful, graph-based agent control flow
  • •Complex branching or retry logic is required
  • •You're building production agents that need observability

Choose Retell AI when…

  • •Latency is critical — sub-800ms end-to-end response is required
  • •You're building healthcare or compliance-sensitive voice agents (HIPAA)
  • •You want native backchannels and human-like turn-taking out of the box
Field
LangGraph
Retell AI
Category
Agent Frameworks
Voice AI
Type
OSS
SaaS
Free Tier
✓ Yes
✓ Yes
Plans
—
Pay-as-you-go: $0.07/minEnterprise: Custom
Stars
⭐ 8,000
—
Health
●80 — Active
—
Trajectory
— not enough data
— not enough data
Synced
today
—

LangGraph

Build stateful multi-actor applications as directed graphs. Part of the LangChain ecosystem. Strong for complex agentic workflows.

Retell AI

Platform for building production voice agents with sub-800ms latency end-to-end. Handles telephony, turn-taking, backchannels, and interruptions natively. Strong on call reliability and HIPAA compliance for healthcare use cases.

LangGraph Website ↗GitHub ↗
Retell AI Website ↗

Shared Connections (2)

ElevenLabsVapi

Only LangGraph (23)

CursorCrewAILangChainLangSmithLiteLLMLlamaIndexLangfuseQdrant

Only Retell AI (1)

LangGraph
See full comparison in Explore →