Twilio Voice Description
Create a scalable voice experience with the API that connects millions globally. With Twilio Voice, you can build unique phone call experiences with one API, to create, receive, control and monitor calls with just a few lines of code. Customize your experience the way you want by using a wide range of customization resources, such as our Voice SDK, speech recognition, Interactive Voice Response (IVR), and recording transcriptions.
Whether you're looking to set up global conferencing or alerts & notifications, Twilio has the support you need for building with Voice, such as our Twilio Runtime and Studio developer tools. Find docs, code samples, and helper libraries to start building today.
Twilio Voice Alternatives
DialerAI
Our autodialer software is used to automate sales calls, payment collections and appointment reminders. It can also be used to broadcast mass emergency voice broadcasting.
This system is ideal for Telcos or companies selling callcenter services. It is multi-tenant with billing, white-labeled, and economical to operate as you choose your Voice Provider.
Our autodialer software can dramatically increase productivity by dropping busy, disconnected and unanswered lines, passing calls to real people back and answering them, and leaving messages on answering machine.
Learn more
Signalmash
Signalmash is a specialized CPaaS platform designed for companies that value dependable messaging infrastructure paired with hands-on, human support.
No complicated pricing tiers. No long support queues. Just direct access to real experts to help you build faster and deliver better customer experiences. Enterprise clients work directly with our engineering team via a dedicated Slack channel.
We offer direct Tier-1 carrier connectivity with AT&T, Verizon, and T-Mobile, along with a 94% first-pass approval rate for 10DLC campaigns.
Messaging
SMS: 10DLC, short codes, toll-free
RCS: Rich messaging and media via API or no-code tools
Voice
SIP trunking, VoIP, inbound and outbound calling
Numbers & Identity
Local, short code, and toll-free numbers
Branded Caller ID (BCID)
Number Intelligence
CNAM lookups, carrier details, line type (wireless vs. landline), and federal DNC checks
Signalmash combines enterprise-level performance with a high-touch, partner-first support model.
Learn more
Speechmatics
Best-in-Market Speech-to-Text & Voice AI for Enterprises.
Speechmatics delivers industry-leading Speech-to-Text and Voice AI for enterprises needing unrivaled accuracy, security, and flexibility. Our enterprise-grade APIs provide real-time and batch transcription with exceptional precision—across the widest range of languages, dialects, and accents.
Powered by Foundational Speech Technology, Speechmatics supports mission-critical voice applications in media, contact centers, finance, healthcare, and more. With on-prem, cloud, and hybrid deployment, businesses maintain full control over data security while unlocking voice insights.
Trusted by global leaders, Speechmatics is the top choice for best-in-class transcription and voice intelligence.
🔹 Unmatched Accuracy – Superior transcription across languages & accents
🔹 Flexible Deployment – Cloud, on-prem, and hybrid
🔹 Enterprise-Grade Security – Full data control
🔹 Real-Time & Batch Processing – Scalable transcription
🚀 Power your Speech-to-Text and Voice AI with Speechmatics today!
Learn more
ConneXio
The simple, smart, efficient & all-in-one UCaaS, Customer Engagement & Workforce Management Platform.
ConneXio Cloud is a full suite of Communication and Workforce Management Tools
- AI & Voice Recognition IVRs
- Omni-Channel IVRs
- Voicemail and Call Menu Builder
- VoIP Web-Phones
- CRM
- UCaaS / CCaaS
- Predictive Dialer
- BPO & Outsourcing
Create the exact solution you need to engage customers at every step of their journey on their preferred channels – anywhere in the world! Provide a white-glove, VIP service so convenient and proactive, your customers will think you can read minds!
- Real-time Analytics & Reporting
- Custom-Tailored
- AI & Machine Learning
- Industry-Leading VoIP Network
Learn more
Pricing
Pricing Starts At:
$0.0085 per min
Pricing Information:
Programmable Voice: Starting at $0.0085/min to receive and $0.014/min to make a call
Free Trial:
Yes
Company Details
Company:
Twilio
Year Founded:
2008
Headquarters:
United States
Website:
www.twilio.com/en-us/voice
Media
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Product Details
Platforms
Web-Based
Types of Training
Training Docs
Customer Support
Online Support
Twilio Voice Features and Options
IVR Software
Call Center
Call Logging
Call Recording
Call Routing
Multiple Scripts
Phone Key Input
Survey Management
Text to Speech
Voice Customization
Voice Mail
Transcription Software
AI / Machine Learning
Annotations
Audio/Video File Upload
Automatic Transcription
Collaboration Tools
File Sharing
For Manual Transcription
Full Text Search
Multi-Language Support
Natural Language Processing (NLP)
Playback Controls
Speech Recognition
Subtitles
Text Editor
Timecoding
Speech Recognition Software
Audio Capture
Automatic Form Fill
Automatic Transcription
Call Analysis
Concatenated Speech
Continuous Speech
Customizable Macros
Multi-Languages
Specialty Vocabularies
Speech-to-Text Analysis
Variable Frequency
Voice Recognition
Telephony Software
Auto-Dialer
Call Center Management
Call Monitoring
Contact Management
IVR / Voice Recognition
Inbound Reporting
Outbound Reporting
Predictive Dialer
Telemarketing Management
VoIP
Voice & Data Integration
Auto Dialer Software
Call Center Management
Call Recording
Call Reporting
Call Scripting
Lead Management
Power Dialer
Predictive Dialer
Preview Dialer
Progressive Dialer
Surveys
Business VoIP Provider
Call Parking
Call Recording
Contact Management
Encryption
IVR / Voice Recognition
Ring Groups
SIP Trunking
Unified Communications
Voice Quality Enhancement
Twilio Voice User Reviews
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