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Reference edition 2026.46

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SeedRouter vs ZelNum

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 ZelNum
DetailSeedRouter logo SeedRouterZelNum logo ZelNum
What it doesOne API key for image, video, language and audio models Phone number, carrier, and messaging app verification platform for contact list cleaning and fraud review
StageNot given Not given
FoundedNot given Not given
Based inNot given EE
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. Pay-as-you-go prepaid credits. WhatsApp: $0.5 per 10,000 lookups (bulk) or $0.008 per lookup (realtime). Telegram: $1.5 per 10,000 lookups (bulk) or $0.012 per lookup (realtime). HLR Lookup: $4 per 10,000 lookups. Carrier Lookup: $4 per 10,000 lookups. No subscription, minimum order 500–2,000 depend
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
  • Bulk CSV/TXT file upload and processing
  • VoIP and disposable number detection
  • Real-time single lookups and batch API jobs
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
  • 45 verification tools in one workflow covering phone, carrier, messaging apps, and social platforms
  • Global coverage across international phone datasets and carrier networks
  • Pay-as-you-go credits with no subscription, minimum commitment, or recurring fees
  • Scalable from free single lookups to bulk API workflows and high-volume batch jobs
Community votes00
DR (Domain Rating by Ahrefs)29 +1 (up) since last check18 +1 (up) since last check
Trust Flow (Majestic)1115
Citation Flow (Majestic)3229
Referring domains (Majestic)12519

5 details filled in for both companies.

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