EXHIBIT 32.1

                            CERTIFICATION PURSUANT TO
                             18 U.S.C. SECTION 1350
                             AS ADOPTED PURSUANT TO
                  SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of Form 10-QSB of INSCI Corp. (the
"Company") for the quarterly period September 30, 2003 (the "Report"), Henry F.
Nelson, President and Chief Executive Officer of the Company hereby certifies,
pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the
Sarbanes-Oxley Act of 2002, that:

(1) to my knowledge, the Report fully complies with the requirements of Section
13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) the information contained in the Report fairly presents, in all material
respects, the financial condition and results of operations of the Company.


/s/ HENRY F. NELSON
--------------------------------------------
Henry F. Nelson
Chief Executive Officer and President
December 3, 2003



A signed original of this written statement required by Section 906, or other
document authenticating, acknowledging, or otherwise adopting the signature that
appears in typed form within the electronic version of this written statement
required by Section 906, has been provided to INSCI Corp. and will be retained
by INSCI Corp. and furnished to the Securities and Exchange Commission or its
staff upon request