Strangely enough, I recently came across two different BOQ methodologies for Revit – one is an addin, another is a cloud based solution.  This post is about the addin, called eVox, by Luca Vocella.

To be totally honest, I haven’t had much time to do a proper review of the addin.  However, I was waiting for it to be available on Exchange before I posted about it.  It is there now, at:
http://apps.exchange.autodesk.com/RVT/en/Detail/Index?id=appstore.exchange.autodesk.com%3aevoxbillofquantities%3aen

Luca is very interested in any feedback on comments you may have – feel free to post them here, and Luca will then improve the app according to your recommendations.

Further reading:
http://www.evoxelettronica.com/servizi/evox-bill-quantities-il-computo-metrico-estimativo-integrato-revit/

Translated:
http://translate.google.com/translate?u=http%3A%2F%2Fwww.evoxelettronica.com%2Fservizi%2Fevox-bill-quantities-il-computo-metrico-estimativo-integrato-revit%2F&hl=en&langpair=auto|en&tbb=1&ie=UTF-8