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SeedRouter 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.

SeedRouter compared with Duo Leads
DetailSeedRouter logo SeedRouter Duo Leads
What it doesOne API key for image, video, language and audio 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 inNot given NL
Pricing modelPaid Paid
PricingTop up balance in USD with no subscription or monthly minimum. Pay per request at each model's listed price. Minimum top-up is $20. Crypto payments receive +2% bonus. Failed requests are not charged. 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
  • One API key for all models
  • OpenAI-compatible endpoints
  • Unified prepaid balance across vendors
  • Failed requests not charged
  • Live pricing transparency
  • Image, video and audio model support
  • Webhook delivery for async jobs
  • Auditable usage dashboard
  • Auto top-up balance feature
  • 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
  • Single key and balance instead of separate accounts per vendor
  • Live pricing from the same list used for billing
  • No hidden pricing or sales calls required
  • No training of proprietary models on customer data
  • Integration stays unchanged when models are added or retired
  • 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)29 +1 (up) since last check6 no change since last check
Trust Flow (Majestic)110
Citation Flow (Majestic)3224
Referring domains (Majestic)12519

5 details filled in for both companies.

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