megaplan don't like for several reasons:
1. Controversial interface
2. The weak link Megiddo modules (I have them)
3. Any connection with third party services. For example, Google calendar
4. Periodically there are errors. But the assurances of a company that actively uses Megaplan, bugs fixeda quickly
1. Their prices
2. Development. It is seen that the trying to improve.
You want it is the service in Russian? Or ready something to itself to deliver? If set, then the choice is pretty big. In large systems there are Russian.
I look www.fatfreecrm.com/
She's on ROR, with Russian kit. But a few specific