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seodata.dev vs VaxVoIP Agent AI SDK

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

seodata.dev compared with VaxVoIP Agent AI SDK
Detailseodata.dev logo seodata.devVaxVoIP Agent AI SDK logo VaxVoIP Agent AI SDK
What it doesSearch volume, CPC and competition data for AI agents SIP-to-OpenAI gateway for building real-time multilingual AI voice agents
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelNot given Paid
PricingFree: 20 lookups per day without a key, or 500 lookups per month with a free email registration. Unlimited: $4.99 per month, cancel anytime. Annual commercial licensing: 10 concurrent calls $1,480, 20 concurrent calls $2,620, 40 concurrent calls $4,420, 80 concurrent calls $6,420, 160 concurrent calls $8,860, Unlimited concurrent calls $10,680, Unlimited services and unlimited concurrent calls $16,860 (all USD, one year, contact sales)
Key features
  • Search volume lookup for 50+ countries
  • Cost per click (CPC) in USD
  • Competition scoring from 0 to 1
  • Bulk lookups up to 25 keywords per call
  • MCP server integration
  • Bearer token API authentication
  • Related queries data
  • Cached data reduces costs
  • SIP server and IP-PBX integration
  • OpenAI real-time speech-to-speech models
  • Multilingual voice interaction
  • Real-time SIP audio processing
  • Sample source code in C#, VB.NET, and Delphi
  • 30-day fully functional trial
  • Simplified OpenAI integration
  • Commercial B2B deployment licensing
What makes it different
  • Built specifically for AI agents with plain-text docs and MCP support
  • Agents can register API keys themselves without human intervention
  • 20 free lookups daily with zero sign-up friction
  • Multiple reliable data sources with consistent response format
  • Gateway handles SIP audio bridging so developers focus on voice-agent logic
  • Direct real-time connection between SIP calls and OpenAI speech models
  • Eliminates complex OpenAI protocol and media integration overhead
  • Includes working sample projects with documentation and demo videos
  • Supports natural multilingual conversations on live calls
Community votes00
DR (Domain Rating by Ahrefs)42 +1 (up) since last check25 +1 (up) since last check
Trust Flow (Majestic)344
Citation Flow (Majestic)2731
Referring domains (Majestic)5395

4 details filled in for both companies.

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