e³ trainings

Training courses, workshops and lectures online, as blended learning and in person

e³ trainings

TOP SERVICE PROVIDER 2026
TOP RECOMMENDATION 2026
4.80 out of 5
Excellent
925 Reviews
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Since 2009, e³ trainings has been helping people who work at a computer screen to focus on their day-to-day work and showing them how to make their work simple, efficient and relaxed. In our training courses, workshops and keynote speeches...
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e³ trainings
Fiduciastraße 8
76227 Karlsruhe
Germany
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Contact person
Thomas Wunderberg

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99% Recommended
5 stars 733
4 stars 146
2 stars 0
1 star 0
Quality
Value
Services
Performance
Methods
External conditions
Excellent (4.68)
Cost/Benefit
Excellent (4.77)
Top competencies

Customer satisfaction

4.81 out of 5
126 Reviews

Customer loyalty

4.75 out of 5
126 Reviews

Presentation

4.90 out of 5
116 Reviews

883 Reviews on ProvenExpert.com

4.79 out of 5
Excellent
5.00 out of 5
Excellent
Recommendation
I used to think, “A 4-hour workshop—way too long.” But it was just right, and the time flew by. Really great.
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Customer review & rating for:
Trainings und Vorträgen zur train-and-see-Methode
24/06/2026C.
e³ trainings Comment from e³ trainings:
Dear Ms. Cordes, thank you so much for your wonderful feedback. Four hours really do fly by when the train-&-see method is taught the way you experienced it. Warm regards, Thomas Wunderberg
3.00 out of 5
Average
Good exercises. Nice trainer.
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Customer review & rating for:
Trainings und Vorträgen zur train-and-see-Methode
22/06/2026Anonymously
e³ trainings Comment from e³ trainings:
Wow, that's an interesting review for us. We usually get 5 stars, and with such a nice comment, you'd expect even more stars. But that's just how it goes. Best regards, Thomas
5.00 out of 5
Excellent
Recommendation
lots of tips that are easy to put into practice in your day-to-day work
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Customer review & rating for:
Trainings und Vorträgen zur train-and-see-Methode
22/06/2026Anonymously
e³ trainings Comment from e³ trainings:
Wow. Thank you so much for your 5-star review. It really means a lot, and you gave it for exactly the reasons that are important to us, too. The "train-&-see" method really works. Best regards, Thomas
5.00 out of 5
Excellent
Recommendation
The training was great, and I picked up a lot of helpful tips. Everything was very clear and showed me that there are other ways to do things. Keep up the good work!
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Customer review & rating for:
e³ trainings
15/06/2026Stephanie P.
e³ trainings Comment from e³ trainings:
Thank you so much for your 5-star review and your overall feedback. It makes us happy and motivates us at the same time. Best regards, Thomas
4.80 out of 5
Excellent
Recommendation
Thank you very much for the informative and interactive session. I’ve gained some concrete ideas for implementation and learned a lot.
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Customer review & rating for:
e³ trainings
11/06/2026Anonymously
e³ trainings Comment from e³ trainings:
Thank you so much for this wonderful review and for sharing why you enjoyed it so much. "Inbox Under Control – Clear Your Mind" is designed exactly for that purpose, and I hope you’ll be able to put many of the tips into practice. Have fun with it.
Warm regards, Thomas
5.00 out of 5
Excellent
Recommendation
It was really interesting, and the ideas are easy to put into practice because they’re small things that often make a big difference. Thank you
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Customer review & rating for:
e³ trainings
11/06/2026Anonymously
e³ trainings Comment from e³ trainings:
Yay, and thank you so much for your feedback. That’s exactly what we hope to achieve with all the ideas and tips from the talk “Inbox Under Control – Mind at Ease.” I hope you enjoy putting them into practice in your daily life! Best regards, Thomas
5.00 out of 5
Excellent
Recommendation
An entertaining and interesting lecture
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Customer review & rating for:
Trainings und Vorträgen zur Improved-Reading-Methode
13/05/2026Bettina S.
e³ trainings Comment from e³ trainings:
Thank you very much Bettina, for your lovely feedback on the Improved Reading and Deep Reading lecture "Sure, I know!". I hope I wasn't able to give you something as a self-organization expert on the way to relaxed working. Best regards Thomas
5.00 out of 5
Excellent
Recommendation
I found Thomas to be a highly experienced and perceptive trainer. His expertise in the Improved Reading Method is evident at every turn. Over the course of two days, he manages to build a sense of anticipation, and he makes no secret of the fact that, once the course is over, it’s up to each individual to incorporate the fundamentals into their daily lives.
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Customer review & rating for:
Trainings und Vorträgen zur Improved-Reading-Methode
12/05/2026R.
e³ trainings Comment from e³ trainings:
Dear Roland, thank you very much for your lovely feedback. I was very pleased to receive it and it also shows very well what the Improved Readiing training is all about. A cool and, above all, effective concept with an arc of tension that leads to success! Kind regards Thomas
5.00 out of 5
Excellent
Recommendation
This was a great training course that was well-structured. I really liked the balance between theory and exercises. The exercises are easy to understand, and you get right into the practical work very quickly. I appreciated that the course frequently addressed the capabilities of the eye and the brain and cited scientific sources.
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Customer review & rating for:
Trainings und Vorträgen zur Improved-Reading-Methode
08/05/2026Michael T.
e³ trainings Comment from e³ trainings:
Dear Michael, I also had a lot of fun accompanying you and I'm delighted that you enjoyed the Improved Reading training so much. Now it's time to integrate what you've learned into your everyday life and make your new reading skills a habit. So for now, read everything with the new technique! Best regards Thomas
4.18 out of 5
Good
Recommendation
The presentation was very engaging and interesting. The content was explained clearly, and there were many useful tips and suggestions for everyday life that can be easily incorporated into one’s daily routine. I also liked that we got to try out the exercises right away. It was fun!
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Customer review & rating for:
Trainings und Vorträgen zur train-and-see-Methode
29/04/2026Anonymously
e³ trainings Comment from e³ trainings:
Thank you very much for your great feedback! We are delighted to hear that you enjoyed the presentation and that the content was understandable and practical. We attach great importance to providing helpful tips that can be easily integrated into everyday life. It's great that you enjoyed the practical exercises! We hope to welcome you back soon! Best regards Thomas
P.S: Reads like a 5-star rating :-)
4.60 out of 5
Excellent
Recommendation
I found the "Decision-Maker's Insight" session extremely valuable. It gave me a new perspective and a fresh awareness of my daily work. The knowledge gained can truly be a game-changer.
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Customer review & rating for:
e³ trainings
28/04/2026Anonymously
e³ trainings Comment from e³ trainings:
Thank you very much for your feedback on the decision-maker impulse "Sure, I know!". I'm sure it's a game changer, but only if you work more intensively on the reading technique and reading strategy and implement it successfully. I am curious to see what steps we will take together. Kind regards Thomas
5.00 out of 5
Excellent
Recommendation
Very informative, educational, and helpful.
Excellent moderation!
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Customer review & rating for:
e³ trainings
27/04/2026Anonymously
e³ trainings Comment from e³ trainings:
Thank you very much for the feedback on the impulse "Full on the eye!" with the train & see method for relaxed vision at the screen. Now I hope you enjoy implementing it in your everyday life. Kind regards Thomas
4.61 out of 5
Excellent
Recommendation
New or unfamiliar texts and exercises for the refresher course would be great for motivation!
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Customer review & rating for:
Speed Reading Online
01/04/2026Anonymously
e³ trainings Comment from e³ trainings:
Thank you for your feedback for the online refresher. I'll pass it on to our managers to see if it's possible in a hurry. Kind regards Thomas
4.51 out of 5
Excellent
Recommendation
Great, practical presentation. The feedback form is too long for me.
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Customer review & rating for:
Trainings und Vorträgen zur train-and-see-Methode
26/03/2026Anonymously
e³ trainings Comment from e³ trainings:
Liebe Dank für dein Feedback und beim Feedback gibt es eine Kurzversion mit den 5 großen Fragen und wenn man möchte kann man es auch sehr granular machen. Das ist dir wohl passiert. Danke fürs Durchhalten und vielen Dank für dein Lob für "Voll aufs Auge!". Liebe GRüße
Thomas
5.00 out of 5
Excellent
Recommendation
The exercises were very good.
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Customer review & rating for:
Trainings und Vorträgen zur train-and-see-Methode
26/03/2026Anonymously
e³ trainings Comment from e³ trainings:
Thank you very much for your lovely review and I hope you now implement the very good exercises in your everyday life so that the office eye syndrome problems go away. Kind regards Thomas
5.00 out of 5
Excellent
Recommendation
Eye exercises—they're good for you! You can skip the hyaluronic acid eye drops. :-)
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Customer review & rating for:
Trainings und Vorträgen zur train-and-see-Methode
24/03/2026Anonymously
e³ trainings Comment from e³ trainings:
Yuhu, that would be a great result, if you do without the eye drops and rather do "wild" eyes. These and other exercises and stimuli are available with the train & see method. Best regards Thomas
5.00 out of 5
Excellent
Recommendation
Very valuable and useful exercises that you can incorporate into your daily work routine. And everything is explained very well.
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Customer review & rating for:
Trainings und Vorträgen zur train-and-see-Methode
24/03/2026Marianne G.
e³ trainings Comment from e³ trainings:
Thank you so much Marianne, for your lovely feedback! "Voll aufs Auge" is the extract of the train-&-see method and I'm delighted that you liked it so much! Kind regards Thomas
5.00 out of 5
Excellent
Recommendation
Very informative overall. Well-structured, with lively presentations on maintaining healthy vision while working at a computer. I particularly enjoyed the practical exercises, which I found to be highly effective.
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Customer review & rating for:
e³ trainings
18/03/2026Sabine W.
e³ trainings Comment from e³ trainings:
Thank you dear Sabine for your great 5-star feedback for the decision-maker impulse "Full on the eye!" to immerse yourself in the train-&-see method. I would be happy to recommend it to others and implement it for yourself and work in a relaxed and concentrated manner on the screen. Best regards Thomas
5.00 out of 5
Excellent
Recommendation
Added value and relief for everyday work. The information is very easy to follow. Great presentation and also the built-in relaxation exercise.
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Customer review & rating for:
Trainings und Vorträgen zur Improved-Reading-Methode
11/03/2026Anonymously
e³ trainings Comment from e³ trainings:
Many thanks for your great feedback on the 5 stars. Effective tips for simple, efficient and relaxed implementation in everyday life. That's what we stand for and also the impulse "Sure, I know!". Gladly again. Kind regards Thomas
5.00 out of 5
Excellent
Recommendation
Very good presentation.
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Customer review & rating for:
Trainings und Vorträge zu Smart-Writing
10/03/2026Anonymously
e³ trainings Comment from e³ trainings:
Thank you very much for your 5-star rating for the keynote speech "Be understood the first time!" by Holger Schmidt. Simple, efficient and relaxed. Thank you Thomas Wunderrberg
42 Reviews from
1 other source
5.00 out of 5
Excellent
5.00 out of 5
Excellent
42 reviews on Google Maps
 
25/11/2025
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All reviews and experiences about e³ trainings are the subjective opinions of those who compose and submit them  |  The profile owner is responsible for the contents of this page  |   Profile active since 12/01/2021  |  Last update: 24/06/2026   |  Report profile

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