Video conferencing has become an essential part of daily life due to the Covid-19 pandemic, with businesses and individuals using video-enabled communication services for various purposes. This article provides a comprehensive buying guide for choosing the best video SDKs based on features & functionality, compliance & security, support, and pricing. It compares Agora, Twilio, Jitsi (JaaS), Zoom, and 100ms in terms of these parameters, offering detailed information to help decision-makers make an informed choice.