IsOn24
AI call agent that answers business phone calls, books appointments, and sends texts 24/7
| What is it | AI call agent that answers business phone calls, books appointments, and sends texts 24/7 |
|---|---|
| Pricing | Paid — from $59/mo |
| Free tier | No |
| Platform | Web Application |
| Best for | Answering customer calls when you're busy or closed, Scheduling appointments without manual calendar management |
| Domain registered | 2015 |
Data updated Aug. 1, 2026
What does IsOn24 do?
IsOn24 is an AI-powered call agent that handles your business phone calls around the clock. It answers incoming calls with natural-sounding voices, books appointments directly into your calendar, and manages text conversations with customers. The tool is designed specifically for service-based businesses that need to capture every call but can't always answer the phone personally.
What makes IsOn24 stand out is its industry-specific approach. Instead of being a generic answering service, it's tailored for particular business types like auto repair shops, contractors, hair salons, restaurants, and legal services. You can choose from over 50 different voices and accents, or even record your own voice. The system integrates with your existing calendars to prevent double bookings and works immediately without complicated setup projects.
This tool benefits small business owners and service professionals who miss calls during busy periods or outside business hours. A contractor can use it to capture new project inquiries while on job sites. A salon owner can have appointments booked automatically when they're with clients. Any business that relies on phone calls for bookings but struggles with call volume will find IsOn24 solves a real, everyday problem.
Key features
What makes it stand outWho is IsOn24 for?
Who benefits most from this toolPricing
Starter
- 1,000 texts per month
- 1,000 minutes per month
- Self serve onboarding
- Email support
- Single user
- Call agent (generative voices)
- Text agent (Automatic and manual responses)
- Appointment system - 1 calendar (Calls, Text, Online)
- Leads system - 1 inquiry form (Calls, Text, Online)
- Automatic Call Queue - 1 agent (Queue live calls, Answer from any phone or browser)
- IsOn24 online apps (Appointments, Leads, Chat)
- Native integrations (Google Calendar, Square, Jobber)
- Telephony features package
Sprinter
Everything in Starter, plus:
- 3,000 texts per month
- 3,000 minutes per month
- Guided onboarding
- Live support
- Up to 3 users
- Call agent (generative voices + Recorded voices)
- Appointment system - 3 calendars (Calls, Text, Online)
- Leads system - 3 inquiry forms (Calls, Text, Online)
- Automatic Call Queue - 3 agents (Queue live calls, Distribute among agents, Answer from any phone or browser)
- Zapier integration (Connect to your favorite apps)
Sprinter Plus
Everything in Sprinter, plus:
- 4,500 texts per month
- 4,500 minutes per month
- Up to 5 users
- Appointment system - 5 calendars (Calls, Text, Online)
- Leads system - 5 inquiry forms (Calls, Text, Online)
- Automatic Call Queue - 5 agents (Queue live calls, Distribute among agents, Answer from any phone or browser)
Cruiser
Everything in Sprinter Plus, plus:
- 7,500 texts per month
- 7,500 minutes per month
- Professional onboarding
- Account manager
- Up to 10 users
- Appointment system - 10 calendars (Calls, Text, Online)
- Leads system - 10 inquiry forms (Calls, Text, Online)
- Automatic Call Queue - 10 agents (Queue live calls, Distribute among agents, Answer from any phone or browser)
Trust & presence
Gallery
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