Amazon Chime SDK is a video communication API that allows for effective collaboration among users with a maximum of 25 participants (50 for mobile users). However, it has some limitations, such as not supporting polling, auto-sync with Google Calendar, and background blur effects. The platform offers a tiered pricing model, including the Free Basic Plan, Plus Plan ($2.50 per month per user), and Pro Plan ($15 per user per month). When comparing AWS Chime SDK to top competitors like Video SDK, 100ms, WebRTC, Jitsi, Daily, and LiveKit, it's essential to consider factors such as pricing, features, and compatibility. While AWS Chime SDK may not be the best fit for every project, exploring alternatives can help determine which solution aligns perfectly with specific requirements, budget limitations, and essential features. Some competitors, like Video SDK, offer free trial options that allow testing in real-world projects, enabling a well-informed decision.