If you could mean Neutraface No. 2 then Proxima Nova from Mark Simonson is available as a web font.

Kabel or Futura are also geometric and have the pointed vertex letters.

- Mike Yanega

Hi,

I'm also looking for a good web font substitute for Neutraface No. 2 (text ---> book) . Any other ideas besides Proxima Nova ?

Cheers!

In the same ballpark, in three weights plus italic, minus the low midline...

http://www.myfonts.com/fonts/nicksfonts/examiner-nf/

It's deliberately "softer" and quirkier than Neutraface, but Brandon Grotesque could work:
http://www.myfonts.com/fonts/hvdfonts/brandon-grotesque/

An option:

.. but you must contact me directly for details.