These tools integrates with

DeepgramvsLangGraph

Fast, accurate speech-to-text API versus Graph-based stateful agent orchestration

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Choose Deepgram when…

  • •You need real-time speech-to-text with <300ms latency
  • •Accuracy on noisy audio or accented speech matters
  • •You need speaker diarization or custom vocabulary

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

Side-by-side comparison

Field
Deepgram
LangGraph
Category
Voice AI
Agent Frameworks
Type
Commercial
Open Source
Free Tier
✓ Yes
✓ Yes
Pricing Plans
Pay-as-you-go: $0.0043/minGrowth: Custom
—
GitHub Stars
—
⭐ 8,000
Health
—
●95 — Active

Deepgram

Real-time and batch speech recognition API with <300ms latency. Supports 30+ languages, speaker diarization, and custom vocabulary. Nova-3 model is best-in-class for English accuracy.

Website ↗

LangGraph

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

Website ↗GitHub ↗

Shared Connections2 tools both integrate with

AssemblyAIVapi

Only Deepgram (3)

LangGraphLiveKit AgentsPipecat

Only LangGraph (28)

CrewAICursorLangSmithLiteLLMLlamaIndexSweep AILangfuseQdrantE2Bpgvector

Explore the full AI landscape

See how Deepgram and LangGraph fit into the bigger picture — 235 tools, 543 relationships, all mapped.

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