Canchat is a non-commercial project operated and paid for by volunteers. If you are able to help with operating costs you can donate via Liberapay, bitcoin, monero, or by using this vultr referral link.
With a steady stream of donations, Canchat could afford larger upload sizes, longer retention times, and the ability to move to next generation hardware. While there is no shortage of funds for the project, the current limits are set by the budget. The aim is to increase the upload limit to 100MB per file once the Liberapay goal is met.Financial breakdown