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Legnext 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.

Legnext compared with VaxVoIP Agent AI SDK
DetailLegnext logo LegnextVaxVoIP Agent AI SDK logo VaxVoIP Agent AI SDK
What it doesThe #1 way to access Midjourney via API. Integrate Midjourney into your apps — no Midjourney account required. 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 modelFreemium Paid
PricingFree tier: 200 free API points. Pay-as-you-go: $1 = 1,000 credits with bonus credits on larger top-ups (5% bonus on $500+, 10% on $1,000+, 12% on $3,000+). Bring Your Own Midjourney Account (BYOK): 20,000 credits/month per bound account, approximately $20/month from your credit balance. Task costs v 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
  • Text-to-image generation with prompts and parameters
  • Image upscaling and variations
  • Image inpainting and outpainting
  • AI-powered image enhancement tools
  • Video generation from text or images
  • Image blending and describe functionality
  • 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
  • No Midjourney account required to use the API
  • Simple pay-as-you-go pricing with no subscription required
  • Agent integration support for Claude Code and other coding agents
  • 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)38 −1 (down) since last check25 +1 (up) since last check
Trust Flow (Majestic)544
Citation Flow (Majestic)2531
Referring domains (Majestic)9495

5 details filled in for both companies.

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