Written by
Published on
October 23, 2025

In TV and CTV advertising, the voiceover isn't just delivering information. It's doing the heavy lifting of persuasion.
A warm tone builds trust. Energetic pacing creates urgency. Regional authenticity signals "we're one of you." The right voice can make a 30-second spot feel personal, professional, or powerful.
Until recently, AI voices couldn't do this. They read scripts, but they didn't perform them.
We're changing that.
Traditional text-to-speech technology treats every word as if it's the same. It pronounces correctly, but misses the nuance that makes communication effective.
Consider a simple phrase: "We're here to help."
A flat delivery sounds transactional and impersonal. But natural emphasis on "here" conveys commitment. A warm tone adds reassurance. Same words, completely different impact.
For TV advertising, this matters. Audiences can immediately tell when a voice sounds artificial, and it undermines credibility and trust.
Modern AI voice technology has evolved beyond simple text-to-speech. The latest models understand context, interpret emotional intent, and deliver scripts with natural variation in tone, pacing, and emphasis.
At Waymark, we've integrated these advancements into our video creation platform. Our new AI voices don't just read. They perform, bringing the expressive quality that professional campaigns demand.
Great voices need direction. Every campaign has specific needs: a regional accent for local authenticity, calm professionalism for healthcare, high energy for retail promotions.
That's why we went one step further and built voice direction; a feature that gives creators the ability to specify exactly how they want their script delivered.
When generating a video in Waymark, you can now include optional voice direction instructions. Tell the AI:
The AI interprets your direction and generates a voice that matches your specification.
Regional Campaigns: A car dealership in Texas can specify a local accent that resonates with their market.
Industry-Specific Tone: Healthcare providers get calm, trustworthy delivery. Retail gets energetic urgency.
Brand Consistency: National brands can specify the exact tone that matches their established voice.
The combination of naturally expressive AI voices and precise creative control changes what's possible:
Video advertising has always relied on the right voice to connect with audiences. Now AI can deliver that, with the speed and flexibility that modern campaigns demand.
Waymark's expressive AI voices and voice direction features are available to all users. No additional cost, no complex setup. Just better tools for creating video that sounds as professional as it looks. Ready to hear the difference?
Get Started
With our instant setup and easy-to-use tools, the only thing you’ll miss is the frustration of traditional ad production.


