Editing the Google Knowledge Panel and keeping it constantly up to date is actually not that difficult and is kept quite simple. Google offers every company simple and free options to edit the Knowledge Panel. To update your Google Knowledge Panel, you first need to open a Google My Business account for your business. This account is used to add and edit information about your business such as address, phone number, hours of operation and more. Once the information is maintained, it will be automatically displayed in the Knowledge Panel. There are several ways to edit an existing entry in the Google Knowledge Panel: Edit manually All you have to do is log in to your company account for Google My Business. Then you can add or edit all relevant information about the company and save the changes accordingly. Google My Business API This allows businesses to edit or update their Knowledge Panel directly on their website via a programmed interface. This is a very useful feature for companies that own large online business accounts and need to add or change new products on a regular basis. Editing the Google Knowledge Panel is easy and free of charge. It offers your company the possibility to keep both customers and prospects always up to date.