
<PAGE>
   
                                                                    EXHIBIT 99.1
    
 
   
                                    CONSENT
    
 
   
        Each of the following director nominees hereby consents to act as a
director of AdForce, Inc., a Delaware corporation, and further consents to being
named in AdForce's registration statement on Form S-1, and any amendments
thereto, pursuant to the requirements of Item 401(a) of Regulation S-K.
    
 
   
        Effective: April 28, 1999
    
 
   
<TABLE>
<CAPTION>
<S>                                                  <C>
/s/ Bart Faber                                       /s/ Doug Hickey
--------------------------------------               --------------------------------------
Bart Faber                                           Doug Hickey
</TABLE>
    
