GSA Auto Website Submitter seems like an interesting tool if you:
- Are running Windows
- Have a lot of web sites to submit to directories
Here's the hook:
Unlike other programs it will achieve this not semi-automated but almost fully automated. Filling out categories and a description is all you have to do. It is also possible to fill captchas automatically either by analyzing the image codes by the software or by using so called captcha services for a small fee.
It currently supports over six thousand non-reciprocal directories.
It's $518 though, so that really limits it's appeal!