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TopCalls vs Tellius

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

TopCalls compared with Tellius
DetailTopCalls logo TopCallsTellius logo Tellius
What it doesAI voice agents for outbound sales calls that qualify leads, book appointments, and follow up automatically Enterprise AI agents that automate recurring business work
StageNot given Established
FoundedNot given 2016
Based inUS US
Pricing modelPaid Freemium
PricingAI calls from $0.25/min to $0.35/min depending on destination country zone, billed by the second. Zone 1 calls cost $0.10 for the line plus $0.15 for the AI ($0.25/min total). Zone 2 calls cost $0.20 for the line plus $0.15 for the AI ($0.35/min total). Zone 3 available on request. The $0.15 AI char Not given
Key features
  • AI voice agents for inbound and outbound calls
  • Lead qualification and follow-up automation
  • Smart campaigns with real-time analytics
  • Voice cloning for custom brand voices
  • CRM integration with 764+ tools
  • Multi-language support up to 78 languages
  • Call recording, transcription, and review
  • Calendar booking integration
  • Real-time CRM sync during calls
  • AI agents that automate complex recurring business workflows
  • Conversational AI for natural language queries across enterprise data
  • Number verification and lineage tracing
  • AI-powered data preparation and semantic layer
  • Automated machine learning modeling
  • No-code workflow configuration
What makes it different
  • Managed calling system that improves automatically from call evidence
  • No per-seat fees and transparent usage-based pricing
  • Live within 2 weeks from strategy call to deployment
  • Works with your existing CRM and tools automatically
  • Handles over 11 million calls with full audit trail
  • Every number checked before delivery
  • Understands your team's specific business context and methods
  • Data remains secure in your environment
  • Owns complete workflows end-to-end without handoffs
Community votes00
DR (Domain Rating by Ahrefs)9 no change since last check51 no change since last check
Trust Flow (Majestic)717
Citation Flow (Majestic)2640
Referring domains (Majestic)39659

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