KnowS
Insurance protection for bookings
Verified Profiles and Reviews
Start now and choose the right category for your free request.
Why KnowS
Fair
Use the entire offer at any time and free of charge.
Transparent
We exclusively work with verified suppliers.
Flexible
You choose the date and the supplier.
Diverse
Benefit from the mutual community rating.
Become a community member
Become part of our community, benefit from professional services or attractive tasks and make your personal sustainable contribution to the environment.
Do you have a question? Contact our customer service via livechat or email . We will be happy to help you.
Ambassadors
“I save a lot of time and nerves with KnowS. Instead of laboriously searching the Internet, I enter my task and receive comparable offers quickly and clearly.”
Andrea - member of the KnowS Community
“It gives us a secure feeling that each supplier and their identity is verified. Furthermore, it is important to us that the suppliers are rated by other customers. ”
Peji & Evelyne - Members of the KnowS Community
“I have already processed several tasks through KnowS. All suppliers have done a super job for all my tasks so far.”
Lukas - member of the KnowS Community
“I think the mission of the community is extremely clever. KnowS is a safe and uncomplicated way for me to hand over my everyday private and professional tasks to experts. I can simply post my task and receive various offers from verified providers free of charge.”
Edwin - member of the KnowS Community
“As a single parent, I find wonderful opportunities here to earn extra money flexibly with my skills in my field of interest. I have already done several jobs for others and can only report positively.”
Jasmin - member of the KnowS Community
“With knows.com, I can quickly and easily reach private individuals, associations, and businesses who would otherwise not find me. Secure communication and payment can be handled via KnowS. In addition, a friendly team is there to advise me.”
Björn - member of the KnowS Community
“I come from an intellectual profession and can otherwise only use my manual skills at home. The platform gives me the opportunity to do something "hands-on" for others, which makes me personally happy. The fact that the process is verified and insured makes it easier for me and the client.”
Marcel - member of the KnowS Community
“As a student, I was looking for a flexible way to earn extra money while studying. I think it's great that I don't have to pay any unnecessary monthly fees and can decide myself about the time, place and price of my offer. The mutual evaluation after completion ensures trust and gives me a good feeling.”
Livia B. - member of the KnowS Community
“I use KnowS because as a self-employed person I can flexibly earn some extra money. I think it's great, I'm insured for the job and receive payment safely after completion. In addition, I can make interesting acquaintances and expand my network.”
Stefan F. - member of the KnowS Community
Do you need support? Get 30 francs off your first booking with the code Willkommen.
Do you have skills you would like to offer? Discover a variety of jobs and earn money with your talents along the way.
Blogs
Plumber Zurich: Find Plumbing Services | KnowS
Find suitable plumbers and plumbing service providers in Zurich and the surrounding area for repairs, installations, fittings, toilets, sinks and other plumbing work. Create your task for free on KnowS and receive suitable offers.
Offer Services Privately in Switzerland 2026 | KnowS
Offer services privately in Switzerland and learn what you need to know in 2026 about self employment, social security, taxes, insurance and pricing, which services you can offer and how to find clients and earn additional income with your skills.