How Acapela Group Creates Personalized AI Voices

Updated

Acapela Group builds personalized digital voices on top of its voice AI and speech-synthesis technology, then licenses them for any service, app, or device that needs to speak. The clearest documented example of personalization is Acapela My-Own-Voice, which the site says is now available to Tobii Dynavox users at no additional cost. If you need a standard voice, you can start from a catalog of over 30 languages and 200+ voices; if you need a voice that sounds like a specific person, the personalized route is the relevant one.

What "personalized" means here

Acapela's positioning is that it creates personalized AI voices rather than only generic ones. Two layers of personalization appear in the site material:

  • Voice identity — a voice matched to an individual, as with My-Own-Voice.
  • Voice expression — "Vocal Smileys" that add non-verbal or emotional sounds such as a laugh, yawn, sneeze, whistle, fire siren, or "GRRRRRR!" so speech carries more than neutral reading.

The homepage frames the value as "Your Voice Matters" and "Speak with a Personalized AI Voice," aimed at services, apps, and devices that need to speak.

The building blocks you can actually use

Element What the site states Why it matters for personalization
Languages Over 30 Determines whether your target locale is covered before you invest in a custom voice
Voices 200+ plus custom voices Standard voices for quick deployment; custom voices for a distinct identity
My-Own-Voice Available to Tobii Dynavox users at no additional cost A concrete, named personalized-voice offering rather than a general claim
Vocal Smileys Laugh, yawn, sneeze, whistle, siren, "GRRRRRR!" Adds expressiveness beyond plain TTS output
Demo Select language, select voice, type text, synthesize Lets you test output before committing

How to evaluate a personalized voice in practice

  1. Confirm language and voice coverage. Use the demo's language and voice selectors to check that your required locale exists. If it doesn't, personalization work starts from a gap.
  2. Test with your own text. The demo lets you type your own words instead of default text. Paste a realistic sample — a product name, an address, a sentence with numbers — and synthesize it. Listen for pronunciation of names and abbreviations, which is where generic voices usually fail.
  3. Test expressiveness if it matters. If your use case involves emotion or non-speech cues, check whether Vocal Smileys fit your content. A laugh or yawn is useful in conversational or accessibility contexts and distracting in formal announcements.
  4. Ask about the personalized path. For a voice tied to a person or brand, the site directs you to talk to an expert or book a demo, because the offer is described as wide and business models are adapted per application type. Pricing and terms are not published on the page, so treat cost and licensing as open questions for that conversation.

Where personalized voices are already applied

The site lists application fields including inclusivity, transport, and customer interaction. A cited case is BVG in Berlin, where commuters are informed by a unique digital voice — an example of a transport operator using a distinctive voice as part of its identity rather than a neutral announcer.

Constraints to keep in mind

  • The demo carries terms requiring lawful use and compliance with applicable AI legislation, including the EU AI Act where relevant. It prohibits deceptive content and impersonation without proper authorization — directly relevant if your personalization goal is cloning a real person's voice.
  • The site does not publish pricing, so "no additional cost" applies specifically to the stated Tobii Dynavox arrangement, not to Acapela generally.
  • Custom and personalized voices are handled through expert consultation, so plan for a scoping step rather than self-service signup.

If your goal is a quick multilingual voice, start with the demo and the 30+ language catalog. If your goal is a voice that represents a specific person or brand, use My-Own-Voice as the reference point and open the conversation with Acapela's team about your application type.