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AI-Powered Assistant

Your AI Assistant That Talks Like a Human

Stop losing customers to missed calls. Our AI assistant answers every call, schedules appointments naturally, takes customer callback information, and integrates seamlessly with your calendar—24/7.

No setup fee
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14-day money back guarantee

See CallSub AI in Action

Try how our AI handles real customer calls

Interactive Demo Call

Everything You Need to Never Miss an Appointment

Our AI assistant handles complex conversations, understands context, and books appointments just like your best receptionist would.

Natural Conversations

Handles complex scheduling requests, reschedules, and customer questions with human-like understanding.

Smart Sync

Integrations with 3rd party tools, CRMs, and Calendars for real time data retrieval and analysis.

24/7 Availability

Never miss a booking opportunity. Your AI assistant works around the clock, even on weekends and holidays.

Multi-Language Support

Communicate with customers in their preferred language. Supports 20+ languages with native fluency.

HIPAA Compliant

Enterprise-grade security and compliance. Perfect for healthcare, legal, and other regulated industries.

Mobile and Desktop Apps

CallSub mobile and desktop applications that help team members triage and process calls depending on their priority and category for optimal workflow management.

Now Available on Mobile

Manage Your AI Assistant On The Go

Download the CallSub AI mobile app and stay connected to your business from anywhere. Monitor calls, review summaries, and manage appointments right from your phone.

CallSub AI App - Recent Messages
CallSub AI App - Call Summary

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  • Real-time call notifications and summaries
  • Manage appointments and calendar sync
  • Access call analytics and insights
  • Available for iOS and Android
Download on the App StoreGet it on Google Play

Custom Pricing for Your Business

Every business is unique. Let us create a pricing plan that perfectly fits your specific needs and budget.

✓ 14-Day Money Back Guarantee

Small Business

$199/month
includes 100 calls (FREE SPAM)*
  • Then it's $1.50/call after that
  • Email support
  • Get call summaries through email and SMS
  • Call Analytics
  • *You don't pay for SPAM calls
✓ 14-Day Money Back Guarantee
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Medium & Large Business

  • Cutomized mins/month or calls
  • Access to Call Manager Desktop Application
  • Access to iOS and Android Call Monitoring App
  • Access to Web Dashboard
  • Advanced calendar integration
  • User Access Auditing
  • Secure Login using Two-Factor Authentication
  • Multi-User Account Access
  • Phone & email support
  • Premium AI voice options
  • Data Analytics
  • Dedicated AI System Prompt Engineering
  • Dedicated account manager
  • Outbound Campaigns (add-on)
  • HIPAA compliance (add-on)
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Enterprise

  • Unlimited calls
  • Includes Everything in Medium & Large Business Plan
  • Premium AI voice options
  • Custom integrations
  • Priority support
  • Advanced calendar integration
  • Advanced Custom Analytics
  • Multi-language support
Contact Sales

1) SPAM calls are defined as call durations less than 20 secs.

2) Small Business calls are limited to 4 minutes per call.

Also available: CallSub Healthcare AI for Medical Practices