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Duo Leads vs Euler Stream

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

Duo Leads compared with Euler Stream
Detail Duo Leads Euler Stream
What it doesSEO and keyword data API with 44 routes, paid per call over x402 in USDC on Base TikTok LIVE API for real-time gifts, comments, and viewer data with enterprise-grade reliability
StageNot given Not given
FoundedNot given Not given
Based inNL Not given
Pricing modelPaid Freemium
PricingPrices 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 Community: Free forever with 1.5K requests/day, 100 distinct LIVE rooms, 25 concurrent WebSockets, 5 webhook alerts. Business 10K: $50/month (10K requests/day, 1K rooms, 100 WebSockets, 50 alerts). Business 50K: $100/month (50K requests/day, unlimited rooms, 250 WebSockets, 250 alerts). Business 100
Key features
  • 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
  • WebSocket connections for real-time TikTok LIVE event data
  • Access real-time gifts, comments, likes, follows, and viewer data
  • Enterprise-grade WebSocket connections with 99.9% uptime
  • CAPTCHA solving API with icon, puzzle, shapes, and whirl captcha types
  • TikTok LIVE chat moderation and moderator management
  • TikTok leaderboard and agency catalog access
  • Webhook alerts for TikTok LIVE creator notifications
  • Free tools including user ID lookup, profile finder, and diamonds calculator
  • Dashboard leaderboard tools included in Business plans and above
What makes it different
  • 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
  • Highest reliability with 99.9% uptime on enterprise-grade infrastructure
  • Enterprise Server Access add-on with 99.95% uptime deployment operated separately from public traffic
  • Comprehensive free tier with no credit card required for initial development
  • Multiple open-source client libraries reducing integration time across languages
  • Complete TikTok catalog data access including 80+ countries leaderboards and 100,000+ agency directory
Community votes00
DR (Domain Rating by Ahrefs)6 no change since last check38 no change since last check
Trust Flow (Majestic)04
Citation Flow (Majestic)2433
Referring domains (Majestic)19202

5 details filled in for both companies.

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