comparis.ch offers professional and qualitatively unique online comparisons free of charge. Many visitors find that if they use our services, they can easily save a lot of money. It costs several million francs per year to develop and maintain our comparisons. This is financed by placing contacts to providers. If a comparis.ch user contacts a provider by filling out our online form, both he as well as his future provider will save time and therefore money. The provider can also be sure of the fact that his prospective customer is genuinely interested in his product, since the customer compared him with the competition. Such contacts are worth a small donation to many providers. Now it's up to you: You can contact a provider online via comparis.ch and help us maintain our comparisons for you and many other Internet users. If you decide upon a provider not able to be contacted via our site, we must ask you to get in touch with them yourself.