  We confront quasi-exponential models of inflation with WMAP seven years
dataset using Hamilton Jacobi formalism. With a phenomenological Hubble
parameter, representing quasi exponential inflation, we develop the formalism
and subject the analysis to confrontation with WMAP seven using the publicly
available code CAMB. The observable parameters are found to fair extremely well
with WMAP seven. We also obtain a ratio of tensor to scalar amplitudes which
may be detectable in PLANCK.
