any cheap alternative for fullenrich? Goal - I am trying to figure out a way to get email ids for a list of people i have names+linkedIn ids for

Apollo. Emails are free.

Anymailfinder is the best option in terms of cost and accuracy and then later on you can use millionverifier to verify the email ids (just a added layer of surity)

Have been using apollo only mostly. For additional data (for which emails are not available i am planning to put it through another tool) @Prashanth Selvaraj