tmtbox

Typepad Antispam is a free tool to prevent comment spams for your blog just like Akismet. It is developed by Six Apart. It is available for Movable Type and Wordpress blogs.

For wordpress blog

1. Download the TypePad AntiSpam plugin.
2. Unzip the archive and upload to plugins directory under wp-content of your wordpress blog.
3. Deactivate the current Akismat plugin (if you’re using it)
4. Get an API key. If you don’t have it, you can get TypeKey account. (It is FREE)
5. Activate TypePad AntiSpam.
6. Enter the API Key.
7. Done!