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Vapi vs 11x

Vapi11x

Bottom line: Vapi for developers building custom voice bots; 11x for teams wanting to automate outbound SDR work.

VapiVapi

Developer platform for building, testing, and deploying real-time AI voice agents

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11x11x

AI "digital workers" for sales, including the Alice SDR and Julian phone agent.

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Votes00
PricingFreemiumPaid
CategoryVoice AgentsSales
Tags
voice-agentvoice-aideveloper-platform
ai-sdroutbound-automationsalesai-agentsvoice-agent
Best for
  • Developers building custom voice bots
  • Engineering teams automating phone workflows
  • Startups needing a flexible voice AI stack
  • Teams wanting to automate outbound SDR work
  • Companies scaling outreach without hiring
  • Organizations comfortable running AI pilots
Pros
  • Full control over the voice stack (STT, LLM, TTS, telephony)
  • Low-latency, near-human real-time conversations
  • Flexible REST API and official SDKs for any language
  • Advanced features like Squads, function calling, and RAG
  • Transparent pay-as-you-go pricing with no seat minimums
  • Automates time-consuming outbound SDR tasks
  • Alice 2.0 is a reported architectural rebuild
  • Adds AI voice outreach via Julian
  • Well-funded with top-tier investors
  • Integrates with major CRMs and outbound tools
Cons
  • Headline $0.05/min excludes provider costs, so real cost is much higher
  • Pricing is hard to predict and budget across multiple vendors
  • Steep learning curve for non-developers
  • No self-hosting option
  • Extra concurrency and compliance features add cost
  • Faced scrutiny over inflated logos and revenue claims
  • Reported churn and a leadership change
  • Reviews cite generic output and heavy setup effort
  • No published pricing and high minimum contracts
  • No free plan or self-serve trial

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