We are supporters of privacy on the Internet and, as a matter of principle, do not save messages that are transmitted through the system.
Unlike systems based on web apps, we do not need to store the body of messages on our servers; our system only forwards them from a connected bot or account to the topic group and back. Thus, the entire message body remains only in Telegram. Our database stores only logs of forwarded messages. This ensures the highest level of confidentiality among systems for processing applications in Telegram.
If necessary, we are ready to discuss the allocation of a storage module to your own servers (for large projects). This has not yet been implemented, but the project architecture allows this to be done in the future.