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207 tools · 25 stacks
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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 →

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
Vapi
vs
ElevenLabs

Choose Vapi when…

  • •You're building phone or web voice agents with real-time conversation
  • •You need multi-provider LLM + TTS + STT routing in one platform
  • •You want production-grade call analytics and interruption handling

Choose ElevenLabs when…

  • •You need the most realistic TTS for user-facing applications
  • •You want voice cloning from audio samples
  • •You're building multilingual voice agents
Field
Vapi
ElevenLabs
Category
Voice AI
Voice AI
Type
SaaS
SaaS
Free Tier
✓ Yes
✓ Yes
Plans
Pay-as-you-go: $0.05/minEnterprise: Custom
Starter: $5/moCreator: $22/moPro: $99/mo
Stars
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Health
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Vapi

Full-stack platform for building, testing, and deploying voice AI agents. Handles real-time telephony, multi-provider LLM routing, interruption detection, and call analytics. Most-adopted voice agent infrastructure in production.

ElevenLabs

State-of-the-art TTS API with voice cloning, multilingual support, and low-latency streaming. Used in podcasts, audiobooks, conversational AI agents, and game NPCs.

Vapi Website ↗
ElevenLabs Website ↗

Shared Connections (2)

Retell AILangGraph

Only Vapi (2)

ElevenLabsDeepgram

Only ElevenLabs (3)

PlayHTCartesiaVapi
See full comparison in Explore →