The most popular alternative is Roll20, which is free. If that doesn't suit you, our users have ranked 3 alternatives to gTove so hopefully you can find a suitable replacement. Other interesting gTove alternatives are Foundry Virtual Tabletop (Paid) and Rolisteam (Free, Open Source).
- Powerful tool set to expand pen-and-paper tabletop games and play online with friends.
- A self-hosted, modern, and developer-friendly roleplaying platform. Free for the players, only the GM needs to buy it.
- Rolisteam helps you to manage tabletop role playing games with remote friends/players. It provides many features to share maps, pictures and it also includes tool to communicate with your friends/players.