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Voiceover for corporate video: how to choose the right one
How to choose the tone, pace and type of voiceover for a corporate video based on the message, the industry and the audience it speaks to.
Not long ago a client asked me to make the voiceover for their corporate video sound "like a nature documentary". I hired a voice actor with that deep, unhurried delivery, and it just didn't fit: the company sells management software for small businesses, not footage of whale migrations. We switched to a warmer, more direct voice, and the video worked far better.
Voiceover is one of the least planned elements in a corporate video, yet it's one of the things that most changes how the message lands. It isn't just about picking a voice that sounds nice: it's deciding on a tone, a pace and a way of speaking that fit what the company is saying and who is going to hear it.
What it is and why it matters
A voiceover is the narration that runs over the images without the speaker appearing on screen. It's used to explain processes, add context to product shots, introduce a corporate video or guide the viewer between sections of a longer video.
It matters because it's the first thing that conveys the brand's tone, before the viewer has processed a single image. A voice that's too formal for a young startup sounds forced. A voice that's too casual for an investor video undermines its credibility. The mismatch shows within the first five seconds.
It also does a practical job: it carries the pace of the video. If the edit is built on short, dynamic shots but the voice speaks slowly with long pauses, the video feels out of sync. The voice and the edit have to breathe to the same rhythm.
How to do it well
Choose the tone based on the message
Before looking for a voice actor, I pin down one thing: whether the video is a corporate piece (a more neutral, measured tone), commercial (a tone with more energy) or training-focused (clear and instructional, never rushed). With that decided, I look for a voice that matches the company's age and industry. A fintech for young freelancers doesn't need the same voice as a law firm with large corporate clients.
Human voice vs synthetic (AI) voice
AI-generated voices have improved a lot, and I use them for short scripts, test versions or internal videos where the budget doesn't stretch to a professional voice actor. For the final video the brand is going to publish, I still prefer a human voice: it handles irony, pauses and emphasis on specific words better, and for now the difference is noticeable to any reasonably trained ear.
Recording and directing the voiceover session
When I work with a professional voice actor, I send the script with emphasis marks and explain the context of the video, not just the text. We record several takes of each line at different paces, because in the edit I almost always end up combining the slower take of one line with the more energetic take of the next, depending on what each shot needs.
Common mistakes
- Choosing the voice based on personal taste without thinking about who the end viewer will be.
- Writing the script as if it were meant to be read silently, with sentences too long for the voice actor to breathe through.
- Recording a single take per line and having no room left to adjust the pace in the edit.
- Using a synthetic voice for the final video to save money when the message needs to convey human trust.
- Giving the voice actor no context about the tone of the video, only the text to read.
Frequently asked questions
How much does a professional voiceover for a corporate video cost?
It depends on the length of the script and the voice actor's rate, whether per project or per word. For a two- or three-minute corporate video, prices usually range from €100 to €300 with a professional Spanish-language voice actor.
Does the voiceover always have to be the same person across all my videos?
Keeping the same voice across most of your videos helps brand consistency, especially for corporate content. For one-off pieces or specific campaigns I can use a different voice without breaking the overall identity.
Can I use an AI-generated voiceover for a video that will actually be published?
Yes, and it's increasingly common, especially for internal videos, technical explainers or content on a tight budget. For brand videos meant to last, I still recommend a human voice.
What if my corporate video is going to have versions in several languages?
Each language needs its own voiceover, not a translation read by the same voice. Sentence rhythm and length change from one language to another, so the edit is also adjusted version by version.
If you're not sure which tone of voice suits your next video, tell me what it's about and I'll suggest how to approach it. Get in touch via /en/contacto.