Try Bazaar and Aptoide as alternative to Android Market,

As developer let me share with you the following features:

- Bazaar’s site allows you to create your own market;
- Under the motto “Own your market!” you can now have your own Aptoide repository with your applications.
- Upload and manage your applications and share them with the world or just your friends.
- Easily browse the available Android Apps and choose which to install from your Android device.
- Discovering more in http://bazaar.aptoide.org/

The Aptoide app allows users to easily install applications from distributed repositories, without having to rely on the Google Market.

The Aptoide enables you the following extra features:

- Add repositories via QR-code.
- Support for private repositories with login credentials (through the standard httpaccess file).
- Faster reloading of the list of applications from the repository
- Many other features and bug fixes.

Best regards,
Fábio