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Kie.ai vs Duo Leads

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

Kie.ai compared with Duo Leads
Detail Kie.ai Duo Leads
What it doesOne API for all the best AI models SEO and keyword data API with 44 routes, paid per call over x402 in USDC on Base
StageNot given Not given
FoundedNot given Not given
Based inUS NL
Pricing modelPaid Paid
PricingImage generation from $0.03 per image (GPT Image 2.5 1K), video generation from $0.012 per second (Grok Imagine Video 1.5 480p), LLM chat from $0.225 per million tokens input (Gemini 3.8 Flash), audio from $0.06 per request (Suno V6), with no monthly fees and no charges for failed generations. Prices per call range from $0.012 to $0.25 in USDC on Base. Keyword overview: $0.04. Search volume: $0.04. Keyword ideas: $0.04. Related keywords: $0.04. Keyword variations: $0.04. Keyword difficulty: $0.04. Search intent: $0.04. Keyword volume history: $0.048. Keyword suggestions: $0.04. Google Ads
Key features
  • Unified API documentation and interface across all models
  • Interactive playground to test models before coding
  • Transparent pricing with per-model costs
  • Pay-as-you-go credits with no expiration
  • Private VIP support channel on Discord or Telegram
  • Keyword research with search volume, CPC, difficulty, intent and ideas for up to 100 keywords per call
  • Domain overview, traffic estimates and ranked keywords for up to 100 domains
  • Backlink profile data including referring domains and anchor texts with 24-month history
  • On-page SEO audit and Lighthouse page speed analysis for individual URLs
  • Amazon keyword ideas and search results across multiple regional stores
  • Brand mention tracking and AI answer visibility monitoring
  • Website technology stack and WHOIS domain registration data
  • No account, API key or subscription required; pay per call in USDC on Base blockchain
What makes it different
  • Unified API for multiple AI model providers without rebuilding integrations
  • Pricing up to 88% lower than official APIs
  • Zero-risk billing with no charges for failed generations
  • Access latest cutting-edge AI models in one place
  • Pay-per-call pricing in USDC stablecoin on Base blockchain with no account setup required
  • 44 routes across 9 data families covering comprehensive SEO and keyword research data
Community votes00
DR (Domain Rating by Ahrefs)75 +1 (up) since last check6 no change since last check
Trust Flow (Majestic)270
Citation Flow (Majestic)4824
Referring domains (Majestic)200519

6 details filled in for both companies.

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