Custom Brand AI Voices
Bring Your Brand Voice to Life.
Generic voices fade. Your brand’s AI voice should be as unique and expressive as all your other vital brand touchpoints.
Why this matters
Most TTS sounds robotic, generic and lifeless (except ours). Capacity gives brands a custom, expressive voice that sounds real and consistently on-brand.
Get the highlights
Brand control
Own a unique voice that represents your brand cost-effectively.
Human expression
Lifelike voices with real emotion, tone and personality.
Secure & exclusive
Your voice stays private, protected and exclusively yours.
Capacity in numbers
19K+
Happy customers
1.5M+
Users who love us
36.3B+
Automated interactions
Explore the features
Custom AI Voice Modeling
Own your brand’s voice
Create a one-of-a-kind AI voice that reflects your brand’s identity and speaks with personality, precision and power.
Neural Speech Synthesis
Human-like expression
Go beyond robotic speech. Capacity’s AI voices laugh, pause and express emotions naturally for a more engaging customer experience.
Fast Voice Deployment
Fast and easy voice creation
Build a custom AI voice with just three hours of recorded audio, ready for deployment in weeks, not months.
Enterprise-Grade Security
Secure and private AI voices
Your voice, your rules. Capacity ensures top-tier security, data privacy and exclusive control over your AI-generated voice.
Omnichannel Voice Integration
Works anywhere, anytime
Deploy on IVR, chatbots, apps, marketing, accessibility tools and even offline devices for a seamless, omnichannel voice experience.
Multilingual AI Engine
Multilingual, global reach
Speak your customers’ language! Capacity supports 24+ languages and accents, making it easy to connect with audiences worldwide.
Trusted by 19,000+ organizations
Explore the rest of Capacity
Coach my agents
Index & search my data
Schedule better meetings
Deflect calls in my contact center
Accept payments
Launch a campaign
Add chat to my website
Integrate with my system of record
Manage tickets better
Frequently asked questions
What is Capacity Custom Voices?
Capacity Custom Voices is an AI-powered voice solution that creates high-quality, customizable synthetic voices for branding, IVR, customer support, and other business applications.
How does Capacity Custom Voices differ from competitors?
Capacity offers highly expressive, secure, and brand-aligned AI voices, ensuring greater control, emotional depth, and seamless deployment across multiple channels compared to generic TTS solutions.
How much data does Capacity need to create a voice?
Only fifteen hours of recorded audio is required to develop a natural, high-quality AI voice tailored to your brand’s unique tone and personality.
What languages and accents does Capacity Custom Voices support?
Capacity supports 24+ languages and accents, including English (US, UK), Spanish, French, German, Portuguese, Japanese, Mandarin, and more, with ongoing expansions.
Is Capacity Custom Voices secure and private?
Yes, Capacity ensures top-tier security with strict data privacy policies, keeping your AI voice protected and exclusively used for its intended purpose.
Can I use Capacity Custom Voices in my IVR system?
Absolutely! Capacity seamlessly integrates with IVR, chatbots, customer service platforms, and automated systems, providing a consistent and engaging voice experience.
Can Capacity clone an existing voice?
Yes! Capacity can replicate real voices (with consent) or create fully synthetic AI voices, ensuring authenticity and brand consistency across all interactions.
How can I deploy my Capacity Custom Voice?
Your custom AI voice can be used in IVR, call centers, marketing, virtual assistants, audiobooks, accessibility tools, and other speech-enabled applications.
Does Capacity Custom Voices work offline?
Yes! Capacity supports on-device, offline AI voice generation, making it ideal for secure environments without requiring a constant internet connection.
How do I get started with Capacity Custom Voices?
Contact our team to discuss your requirements, provide voice samples, and start building a custom AI voice tailored to your brand and audience.
Get Started
Represent your brand with Capacity’s custom AI voices.