AI phone agents with integrated audio understanding, model routing, and voice optimization
Your always-on AI agent for DeFi research, execution, and automation
Stage
Not given
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Founded
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Based in
US
US
Pricing model
Paid
Free
Pricing
Cost-plus pricing: customers pay vendor list prices for models and voice plus hosting (15% of vendor costs, 0.5¢ to 2¢ per minute) plus company margin (17-25%). Lean calls cost from 2.0¢/min (1.18¢ vendors + 0.50¢ hosting + 0.35¢ margin). Receptionist calls cost 4.7¢/min (3.36¢ vendors + 0.50¢ hosti
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Key features
Multi-model architecture running multiple transcription and language models per call
Zeus AI agent that builds, tests and tunes voice agents automatically
Simulated call testing before live deployment
Live call monitoring and observability
A/B testing and automated fix suggestions
Integration wizard for CRM, VoIP and business software
Client portals for managing multiple agents
Knowledge base integration for agent grounding
Outbound campaigns with CSV upload and scheduling
Natural-language research, execution, and automation of onchain actions
Token swaps with best-price routing and cross-chain bridging
Staking and yield discovery with real-time APY alerts
Recurring buy automation (DCA)
Plain-language smart-contract risk explanations
Self-custody via revocable onchain delegations with spending limits and expiry dates
Agent Skill for other AI agents to delegate onchain actions
Portfolio analysis and yield opportunity discovery
Gasless and batched transactions via EIP-7702
Web and mobile access
What makes it different
Cost-plus pricing with no margin markup pass-through when vendor prices drop
Fully agentic Zeus AI that handles entire lifecycle from creation to optimization
Multi-model architecture for superior audio understanding vs 3-step pipelines
Starts at 2¢/min, cheaper than competitors and call center labor
Non-custodial: your private keys never leave your wallet
Plain-language smart-contract explanations surface real risks before approval
Interoperable Agent Skill allows other AI agents to access DeFi through CoinFello
Revocable delegations: cancel access at any time without losing funds
ThunderPhone
CoinFello