AGREEMENT

Pursuant to Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree that only one statement containing the information required by Schedule 13G need be filed with respect to the ownership by each of the undersigned of ADS of HiSoft Technology International Limited

Dated: February 2, 2011


GRANITE GLOBAL VENTURES (Q.P.) L.P. GRANITE GLOBAL VENTURES L.P.
BY:	GRANITE GLOBAL VENTURES L.L.C.
ITS:	GENERAL PARTNER



By:	/s/ Hany M. Nada
	Hany M. Nada
	Managing Director


GRANITE GLOBAL VENTURES L.L.C.
By:	/s/ Hany M. Nada
	Hany M. Nada
	Managing Director


GRANITE GLOBAL VENTURES II L.P. GGV II ENTREPRENEURS FUND L.P.
BY:	GRANITE GLOBAL VENTURES II L.L.C.
ITS:	GENERAL PARTNER

By:	/s/ Hany M. Nada
	Hany M. Nada
	Managing Director


GRANITE GLOBAL VENTURES II L.L.C.
By:	/s/ Hany M. Nada
	Hany M. Nada
	Managing Director


/s/ Hany M. Nada
Hany M. Nada as Attorney-in-fact for Ray A. Rothrock
/s/ Hany M. Nada
Hany M. Nada as Attorney-in-fact for Anthony Sun


/s/ Hany M. Nada
Hany M. Nada as Attorney-in-fact for Scott B. Bonham


/s/ Hany M. Nada
Hany M. Nada as Attorney-in-fact for Joel D. Kellman


/s/ Hany M. Nada
Hany M. Nada as Attorney-in-fact for Jixun Foo


/s/ Hany M. Nada
Hany M. Nada as Attorney-in-fact for Glenn Solomon