Filed Pursuant to 424(b)(3)
                                                      Registration No. 333-43258

Prospectus Supplement
(To Prospectus Dated August 10, 2001)


                             SMARTSERV ONLINE, INC.

                        1,874,477 SHARES OF COMMON STOCK
                           ---------------------------

     The  purpose  of this  prospectus  supplement  is to  provide  supplemental
information  regarding SmartServ Online, Inc. in connection with the offering of
its common stock by the  stockholders  listed in the prospectus dated August 10,
2001, as supplemented on December 28, 2001,  registration  number 333-43258 (the
"Prospectus").  This prospectus  supplement is not complete without, and may not
delivered or utilized except in connection  with, the Prospectus,  including any
other  amendments  or  supplements  to the  Prospectus.  You  should  read  this
prospectus  supplement and the related Prospectus  carefully before investing in
us. Both documents  contain  information  that you should consider before making
your decision.

     The  following  summary  financial  data  is  derived  from  our  financial
statements for the three months ended March 31, 200 and March 31, 2001, the year
ended  December 31, 2001 and the six month period ended  December 31, 2000.  You
should  read  the  following  summary  financial  data in  conjunction  with the
financial  statements and notes to those  statements  included in the Prospectus
and the Quarterly Report on Form 10-QSB for the quarter ended March 31, 2002 and
the Annual Report on Form 10-KSB for the year ended December 31, 2001.



                                                                                               Six Months
                                         Three Months Ended March 31        Year Ended       Ended December
                                                 (unaudited)                December 31            31
STATEMENT OF OPERATIONS                     2002             2001              2001               2000
                                      -------------     --------------    -------------     --------------
                                                                                
Revenues                              $      28,821     $    1,224,971    $   3,297,806     $    2,232,476
Income (Loss) from Operations            (3,939,624)*       (3,946,914)*    (14,699,868)**       2,369,035**
Net Income (Loss)                        (4,109,347)*       (3,863,654)*    (14,819,860)**       2,937,591**
Basic Earnings (Loss) per Share               (0.66)             (0.68)           (2.52)              0.54
Diluted Earnings (Loss) per Share             (0.66)             (0.68)           (2.52)              0.34


    * Included in such amounts are noncash charges for stock-based
    compensation costs of $172,015 for the three months ended
    March 31, 2002 and $159,778 for the three months ended March
    31, 2001.

    ** Included in such amounts are noncash charges for
    stock-based compensation costs of $1,260,125 for the year
    ended December 31, 2002 and income of $8,164,779 for the six
    months ended December 31, 2000.



                                                  March 31
                                                (unaudited)                        December 31
BALANCE SHEET                               2002            2001             2001              2000
                                      -------------     -------------    -------------   -------------
                                                                             
Cash and Cash Equivalents             $   3,036,655     $  15,554,021    $   6,532,323   $  19,172,118
Working Capital                           1,480,992        11,068,696        5,079,910      16,378,274
Total Assets                              8,634,048        21,537,808       12,461,064      24,041,876
Total Liabilities and Deferred
  Revenues                                8,845,766         8,445,875        8,747,395       7,260,906
Stockholders' Equity (Deficiency)          (211,718)       13,091,933        3,713,669      16,780,970



     You  should  rely  only on the  information  provided  in  this  prospectus
supplement and the related Prospectus.  We have not authorized anyone to provide
you with different or additional information.

     The "Selling Stockholders" section of the Prospectus,  found on pages 33-36
of the  Prospectus,  is amended by this prospectus  supplement.  In the "Selling
Stockholders" section of the Prospectus,  Sebastian E. Cassetta and Robert Pearl
are  listed as selling  stockholders  selling  50,000  and 76,818  shares




of our common stock,  respectively.  Since the date of the Prospectus, Mr. Pearl
sold 36,818 of his shares. Additionally,  Mr. Cassetta pledged his 50,000 shares
covered by the  Prospectus  and Mr. Pearl  pledged his  remaining  40,000 shares
covered by the  Prospectus  to Salomon  Smith Barney Inc.  Salomon  Smith Barney
Inc.,  as pledgee,  may be deemed a selling  stockholder  of the shares shown as
being held by Messrs.  Cassetta and Pearl. The table of selling  stockholders is
updated as follows:



                                       Shares of Common Stock     Shares of Common Stock       Beneficial Ownership After
       Selling Stockholders              Beneficially Owned             to be Sold           Offering If All Shares Are Sold
- -------------------------------       ------------------------    ----------------------     -------------------------------
                                                                                       
Sebastian E. Cassetta                        944,992                     50,000 (10)               894,992
Robert Pearl                                  40,000                     40,000 (10)                     0



Additionally footnote 10 is added and shall read as follows:

     10. These shares have been pledged to Salomon  Smith Barney Inc. and may be
     sold by Salomon Smith Barney Inc., as pledgee.

                          ----------------------------

             The date of this prospectus supplement is May 22, 2002









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