Best analysis and databases I usually use Chessify for their cloud engines but recently have found they added more databases and now have Lichess and correspondence chess dbs in addition to the standard mega db. I also heard they're updating the databases regularly which is really convenient given that I used to it manually on my PC.

Must have This is very high level, strong and quick chess analysis server which is made by professionals. Use it many years and recommend to get it to all chess professionals.

I paid a subscription but I spend time sending bug reports... The chessify website offers users the option to store chess files in pgn format and analyze games with very strong cloud based chess engines. Although the idea is good, the implementation so far is rather poor with the pgn user interface still in development and very buggy. When I informed their tech service of my problems, I was asked to record my screen and the bugs ! I was already a paying customer ! So if you feel like paying a membership to help chessify debug their user interface, this is the site for you ! I recommend waiting 1 year or 2 until their product is stable before spending any money on Chessify. At the moment, it's still very much work in progress...

Fast Response & Resolution to Issue Fast Response & Resolution to Issue I recently started using Chessify, as I'm hoping to use it as my one stop chess game database, place to collect my own games, and analysis tool. Both times that I've contacted Chessify, they've responded very promptly and addressed the issue I encountered. They are very prompt, respectful, and professional and I've been quite frankly impressed.

Powerful cloud computing I have been using Chessify for my work as a chess professional over the past year. Their service is fast and reliable and an extremely convenient solution for a chess player's work. The team is dedicated and excellent.