This single was a very successful release, peaking at number two in the Hot Latin Tracks in United States and reaching the top spot of the charts in México and Colombia.
[4] The live version of this single, included on Fernández' Primera Fila was very well reviewed by Jason Birchmeier of Allmusic naming it "delightful"; this version is sequenced back to back with the song "Estos Celos" towards the finale of the concert and include lively participation by the crowd, which sings and claps along with evident glee.
[9] On the Billboard Hot Latin Songs the single peaked at number two and spent 31 weeks within the Top 40.
The ringtone for "Para Siempre" received a platinum certification for sales over 25,000 units and has been one on the top two sellers for Sony BMG Norte since the album release.
[12][13] "Para Siempre" ranked 4th in the Billboard Regional Mexican Songs Year-End Charts of 2008.