Voiceover & sound design
Are you planning a radio, TV, or social media ad? Looking for a voiceover for a game, announcement, or media project? We help you find the perfect voice for your brand from our extensive audio catalog and provide high-quality sound design. You’ll receive your recorded, edited, and mixed audio within 1–3 days of your order.
Commercial voiceovers for international audiences
We record, mix, and master every voiceover as part of our production process. With thousands of hours of experience, we guarantee a reliable and modern final result that strengthens your brand message. Our skilled producers are happy to help with sound design, jingles, and all aspects of audio branding.
Reliable & On-Time
Precision Delivery
Our audio production is built for tight timelines and the fast-moving demands of advertising. We deliver finished voiceovers reliably, ensuring a polished and expertly crafted final result.
Global Voice Catalog
Curated Voice Talent
Our voiceover catalog offers access to over 600 professional voice talents across 13 languages — all in one place. Select the voices yourself or have our producers recommend the perfect match for your project.
Production Process & Services
We take care of every stage of the production process — from planning and recording to mastering and delivery.
Casting
Select from our catalog or receive curated voice suggestions tailored to your project.
Pre-Production
We go through the brief, put together the right team, and schedule the session to ensure a seamless recording day.
Recording
We record the voiceover in our studio. You’re welcome to attend the session in person in Helsinki or join remotely from anywhere in the world.
Sound Design
We create sound design and compose music and jingles that help you stand out and bring your story to life.
Post-Production
We produce all required versions and carefully mix and master the final audio to your specified formats.
Delivery
We deliver the voiceovers ready for release within a few hours of recording, so you can put them to use right away.


Agency: Kauas
Customer: OM Digital Solutions
Audio Mixing: Book Brothers
Agency: Rec
Customer: LähiTapiola
VO Casting: Book Brothers
Audio Mixing: Book Brothers
Book Brothers as a production company
Your strategic partner from concept to audio.
30000+
Hours of audio
600+
Professional narrators
13
Languages
10
Studio booths
READY TO PRODUCE YOUR NEXT VOICEOVER?
Tell us about your project and we will get back to you quickly with a clear proposal.
ida@bookbrothers.fi

