AI phone agents that sound human, work 24/7, and scale with your business.

Nucleus makes it simple to integrate the latest conversational AI technology into your business. As your business grows, Nucleus offers advanced capabilities to meet your evolving needs, with no compromise on performance or cost.

Play and don't pay
Ideal for start-ups and solo entrepreneurs
$0/mo
Get Started
  • Interactive natural language AI Receptionist answers 100% incoming calls
  • New US or Canadian phone number
  • Customize your Receptionist's Greetings for a branded experience
  • Add up to 1 team member and set their available hours to receive calls
  • Calls transferred to team members in US or Canada*
  • Receive messages regarding missed calls via email
  • Add up to 1,000 characters to teach your AI Receptionist about your business for customised responses
  • Basic Call Reporting
  • Unlimited usage
*some limitations apply
Premium
Ideal for teams and growing businesses needing flexibility
$20/mo
Get Started
  • All Free Features +
  • Bring your existing business number
  • Receive messages regarding missed calls via email or SMS (text)
  • Add up to 10,000 characters in the Business Information Center to teach your AI Receptionist even more about your business for customised responses to callers
  • Additional high-quality voice options
  • Add up to 10 team members
  • Advanced Call Reporting with optional Recordings and Transcriptions
Pro
Coming Soon
For businesses needing advanced outbound, SDR, and automation
$189/mo
Join Waitlist
  • All Premium Features +
  • Up to 20 team members and 20,000 knowledge characters
  • Warm transfer and advanced call routing
  • Advanced voice models and bi-directional SMS
  • Call recording, transcription, and sentiment analysis
  • Team scheduling, call screening, and KPI dashboard
  • CRM & third-party integrations (upgrade)
  • 99.99% uptime SLA
  • Voice cloning (upgrade)
  • Chatbot, social, and email integration
Enterprise
Build your customer-facing AI with a trusted partner.
Custom
Contact Sales
  • Sophisticated AI deployments for large businesses
  • AI employees handle events & campaigns
  • Send emails and texts
  • Engage in live chat
  • Read databases
  • Take orders and drive sales 24/7/365
  • Virtual receptionist, sales closer, order taker, HR policy professional capabilities
  • Tailored AI to your specific business needs
Hear Real AI Calls

Listen to real-world calls with our Conversational AI

Find the Right Plan for Your Business

Have questions about features, usage, or custom plans? Our team is here to help you choose the best option.

Book a Demo
FAQ

Everything You Need to Know About Nucleus AI Voice Agents