The Agora RTM SDK does not have a limit on the number of concurrent online users. However, Agora has the following recommendations on the maximum number of messages per second for a single channel:
|Concurrent online users in a single channel||Number of messages per second|
|< 1,000||< 200|
|≥ 1,000 and < 10,000||< 100|
|≥ 10,000||< 30|
If the number of messages per second exceeds the recommended values, latency can increase significantly and users may get disconnected. For scenarios requiring more messages per second, please contact email@example.com.