Not really. According to the GNU FAQ if you only use GPL software and don't distribute it then there are no conditions that apply. https://www.gnu.org/licenses

Not really. According to the GNU FAQ if you only use GPL software and don't distribute it then there are no conditions that apply. https://www.gnu.org/licenses/gpl-faq.en.html#NoDistributionRequirements https://www.gnu.org/licenses/gpl-faq.en.html#NoDistributionR...