/ 5 40 Reviews




Katherin is a bilingual voice over professional based in Montreal, Quebec, Canada. She can voice your script in English and French, as well as in Greek and Spanish, and pays close attention to language details and clear pronunciation for your project. Her voice is smooth, engaging, warm, professional, classy and inspires confidence. Katherin's unique voice is great for educational language programs, medical voice overs, e-learning, business voicemail and phone systems, corporate videos, GPS voice, children's shows and programming, and podcast and documentary narration. Make sure you listen to her singing voice as well. It is perfect for radio and television jingles, as well as for theme songs and original musical compositions. She also offers music arrangements and background music for your narration. Offering a variety of services, including script writing, editing, transcription and translation, Katherin is the go-to artist for all your editorial and audio needs.


English, English (North American), French (Canadian), Greek, Spanish


English with Greek accent on demand


Middle Aged, Young Adult

Special Skills

Audiobooks, Business, Documentaries, Educational, Internet, Radio, Telephone


Has experience voicing scripts in the following industries:
- Medical, Scientific, Pharmaceutical
- Technology
- Languages
- Banking, Finance
- Tourism, GPS, Audio Tours
- Construction
- Entertainment
- Corporate
- Advertising
- On hold, IVR messages
- e-Learning
- Audiobooks
- Webcasts and podcasts



Bachelor of Science, Concordia University, Montreal
Certificate in Journalism, Concordia University, Montreal
Certification in Voice Training, Montreal Radio and Television School
Certificate in Audio Engineering, The Banff Centre


  • Special Equipment

    Personal Studio

  • Turnaround Time

    12-48 hours

Payment Terms

Hire KATHERIN for voice-over work. Payment is made through Voices.com SurePay, an escrow service that guarantees your work is done to your satisfaction. Send payment securely by Visa, Mastercard or PayPal through Voices.com then download your files from the website.

Watch a video to see how to make a payment

Next Steps

To contact KATHERIN VASILOPOULOS about your project, request a quote today. We'll walk you through the process step-by-step. It's fast and easy.

Watch a video and learn how to request a quote

Multilingual 2868 Listens


English eLearning 175 Listens


English- Pharmaceutical and Medical e-Learning 862 Listens


French Canadian 563 Listens


Greek Main Demo 324 Listens


Greek- IVR / Telephone On Hold 540 Listens


English - French On Hold Messages/IVR 196 Listens


English IVR/On Hold Message 262 Listens


English- Radio Commercials 458 Listens


1 / 5
Nov 5, 2015

Excellent work!

2 / 5
Oct 6, 2015

Fantastic files!

Katie Weed
3 / 5
May 20, 2015

Katherin did a fantastic job, thank you!

4 / 5
May 19, 2015

AMAZING- Fast and accurate work!

Katie Weed
5 / 5
Apr 21, 2015

Katherin is a wonderful talent to collaborate with, thank you so much!

6 / 5
Dec 19, 2014

7 / 5
Dec 17, 2014

8 / 5
Nov 19, 2014

Katherin has provided a very professional service with a very fast turn around time. I will with no doubt continue to do business with her in the future.

Katherin a fourni un service professionnel dans des délais très court. Sans aucun doute, notre entreprise va continuer de faire affaire avec elle dans le futur.

Gilles Sigouin

9 / 5
Sep 25, 2014

Merci beaucoup !

10 / 5
Sep 12, 2014

Superb professionnal and efficient collaboration. Thanks Katherin.

11 / 5
Jul 2, 2014

Fantastic job, Katherin! Very professional. 5+ stars!

12 / 5
Jun 16, 2014

Great job! Thank you for all that you do!

13 / 5
Apr 29, 2014

Fantastic, speedy work. Would absolutely work with again.

14 / 5
Apr 9, 2014

Great work, and quick, too. Would absolutely work with again. Very professional.

15 / 5
Feb 28, 2014

A great person to work with. Great job with tight deadline. Excellent!

16 / 5
Feb 21, 2014

Hi Katherin:

Great work! The client approved so we're all done.

Thanks also for the quick turnaround.



17 / 5
Jan 24, 2014

Thank you for your excellent work!

Jarden MacQueen
18 / 5
Jan 20, 2014

Thank you for your excellent work!

Jarden MacQueen
19 / 5
Oct 1, 2013

Professionnelle et rapide. Je n'hésiterai pas à refaire affaire avec Katherin. Voix intelligente et chaleureuse. Merci beaucoup.

20 / 5
Apr 15, 2013

Thank you for all the hard work and patience, this is a major project and I appreciate your professionalism! I look forward to the next projects together!

Melissa Kelman
21 / 5
Feb 6, 2013

Very satisfied! Thank you Katherin :-)

22 / 5
Dec 16, 2012

Great communication. Excellent to work with.

23 / 5
Jul 30, 2012

Great job! Excellent travail! Rapide et efficace!

24 / 5
Jun 29, 2012

Katherin was great to work with - she was flexible and professional. Thank you Katherin!

25 / 5
Apr 27, 2012


26 / 5
Apr 6, 2012

Great voice. Very professional and quick response. Looking forward to working with Katherin again in the future.

27 / 5
Apr 2, 2012

Katherin is really a joy to work with. Easy going yet professional, talented but restrained. She made this project extremely easy.

28 / 5
May 3, 2011

29 / 5
Apr 27, 2011

We use many voices and whilst this is the first time we have used Katherin, We found her voice over and translation services to be first class, with fast response to our emails and clear questions from her about the job to ensure that Katherin delivers exactly what you require.
We also found that her studio sound is of very high broadcast quality, delivery of her spoken voice recording was perfect and translation very good.
We will definitely be using her Greek voice again for many of our clients.
Thanks Katherin.

30 / 5
Mar 4, 2011

Prompt, professional, good communcation throughout the process. 12 solid minutes of audio. Will hire again.

31 / 5
Dec 7, 2010

Katherin has an amazing voice. She's a real talent and a pleasure to work with.

Mike Matis
32 / 5
Nov 16, 2010

Thanks, Katherin - great job.Truly professional.

33 / 5
Nov 2, 2010

Katherin was a joy to work with. She did everything we asked in a timely and professional manner. We look forward to hiring her in the future.

34 / 5
Oct 6, 2010

One of the best person to work with,very helpfull,cooperative and particular in meeting the deadline.

35 / 5
Aug 28, 2010

Katherin was a real pleasure to work with. Very accommodating and eager to get it just right.

Rob Ranson
36 / 5
Jul 14, 2010

Katherin is fantastic. With just one round of feedback on a short script sample she was able to adjust and quickly deliver a perfect revision. Whenever we need VO work done in the future we will only use Katherin!

I would recommend Katherin to anyone who needs professional voice over work for any number of projects.

PJ Bruno
37 / 5
May 19, 2010

Très belle voix, respecte les délais

38 / 5
May 18, 2010

Excellent travail et disponibilité constante. Nous avons reçu de multiples versions de la voix off, et Katherin a été capable de s'adapter aux besoins de notre client tant en français qu'en anglais. Nous retravaillerons avec elle avec grand plaisir!

Bruno Dequen
Producteur - Picture This Productions

39 / 5
Mar 18, 2010

Very professional clear voice in english and french .. Highly Recommened !!
Will use again. Thank You Katherin

40 / 5
Mar 13, 2010

Katherin was absolutely great to work with. She did the work very quickly and the results were excellent. Overall it was a pleasure working with Katherin. I couldn't ask for more.