Autocalls.ai vs OpenAI Realtime API

Comparing the features of Autocalls.ai to OpenAI Realtime API

Feature
Autocalls.ai
OpenAI Realtime API

Capability Features

24/7 AI Availability
Automated Inbound Calls
Automated Outbound Calls
Data Encryption
Detailed Call Reports
Enterprise Privacy Commitment
Expanded Model Support Planned
Five New Voices
5
Function Calling
Global Compliance
Human and Automated Safety Monitoring
Human Call Transfer
Interruption Handling
ISO Security Certifications
Knowledge Base Integration
Languages Supported
100
Multiple Accents
No Code Required
No Training on Data Without Permission
No-Code Automation Builder
No-Code Platform
Outbound Campaign Lead Import
Playground Access
Preview Voice Library
Prompt Caching Planned
Public Beta
Quick Prompt Builder
Real-Time Interaction
Reference Client Available
Simultaneous Call Handling
1000
Six Preset Voices
6
Speech-to-Speech
Streaming Audio Inputs/Outputs
Support Procedure Document Injection
Supported Countries for Phone Numbers
150
Supported Use Cases
Real estateOnline storesMedicalServicesCall centerAutoHotelsFinanceE-commerceLegalTourismRecruitment
Supports Text and Audio Inputs
TextAudio
Ultra Low Latency
Use Case Templates
Inbound callsAppointmentsFAQsComplaintsProduct supportCustomer supportOutbound callsSalesSurveysLead prequalificationConfirmations and follow-upRenewals and upselling
Voice Cloning
WebSocket Connection

Integration Features

Agora Integration
Chat Completions API Integration
Compatible with Most Phone Systems
Existing Phone Number Integration
File Format Support
PDFImagesWebsite content
Integrations with Popular Tools
HubSpotGoHighLevelZohoCal.com+300 tools
Live Calendar Integration
LiveKit Integration
OpenAI Node.js SDK Planned
OpenAI Python SDK Planned
SIP Phone Integration (Upcoming)
Supported Calendar Tools
GoHighLevelCalendlyCal.comGoogle CalendarApple Calendar
Supports GPT-4o
gpt-4o-realtime-preview
Twilio Voice API Integration
Zapier/Make-like Flows

Limitation Features

AI Disclosure Requirement
Audio Only Modality (Initially)
Demo Call Duration Limit
5
Lower Session Limits Tiers 1-4
Lower than 100
No Simultaneous Session Limit Anymore
Simultaneous Sessions Limit Tier 5
100
Usage Policy Restriction

Pricing Features

Approximate Audio Input Price
$0.06/minute
Approximate Audio Output Price
$0.24/minute
Assistants per Plan
Starter: 1Pro: 5Agency: UnlimitedAgency Whitelabel: Unlimited
Cloned Voices per Plan
Starter: 1Pro: 5Agency: 10Agency Whitelabel: Unlimited
Extra Call Minute Pricing
Starter: $0.20/extra minutePro: $0.16/extra minuteAgency: $0.09/extra minuteAgency Whitelabel: $0.09/extra minute
Free Test Call
Included Call Minutes
Starter: 120 minutesPro: 700 minutesAgency: 1700 minutesAgency Whitelabel: 3500 minutes
No Free Tier
No-Code Automate Platform Runs per Plan
Starter: 900 monthlyPro: 10,000 monthlyAgency: 100,000 monthlyAgency Whitelabel: Unlimited
Outbound Campaigns per Plan
Starter: 1Pro: 5Agency: UnlimitedAgency Whitelabel: Unlimited
Parallel Calls
Starter: 3Pro: 10Agency: 500Agency Whitelabel: 1000
Pricing Audio Input
$100/1M tokens
Pricing Audio Output
$200/1M tokens
Pricing Cached Audio Input
$20/1M tokens
Pricing Cached Text Input
$2.50/1M tokens
Pricing Plans
$27$103$199$355
Pricing Text Input
$5/1M tokens
Pricing Text Output
$20/1M tokens
White Label Branding
Yearly Discount
2 months free