Safisystems put out a release candidate for Safi server and Safiworkshop (asterisk based visual call flow&ivr designer)
We really appreciate if we can get some feedback from asterisk community.
If anyone is interested in this, come check it out,
it does callflow creation, prompt management and also does database integration visually.
If you have giant headache with complicated dialplans, this should help you.
we're a small software dev shop and we're very excited about this product
You can download release candidate trial from