Let’s is the English cohortative word, meaning “let us” in an exhortation of the group including the speaker to do something. Lets is the third person singular present tense form of the verb let meaning to permit or allow. In the questioner’s examples, the sentence means to say “Product (allows/permits you to) do something awesome”, so the form with lets is correct.
verbs - "Let's" vs. "lets": which is correct? - English Language ...
As a rule, we don't use the passive voice with "let". "Allow" or "permit" is normally used instead: We were allowed to do whatever we wanted. We were permitted to drive the vehicle. Accordi...
In "Let's get started", the starting point is in view and "Let's get going", you are on the starting point already. Moreover, there is a sense of extra involvement abundantly made clear by the sentence, " Let's start going".
phrases - Let's get started! or let's get going? - English Language ...
Thus you don't need to always change each Let's/Let us with a "replacement" however we will presume you do, so we could replace let us with We want to see x and y.
phrase requests - Other words to replace "let's"? - English Language ...
Let go or be dragged. This is a saying often associated with Zen Buddhism (occasionally Stoicism). As far as I can tell, there's no historical connection, and it might well be originally English. ...
quotes - Origin of the saying "let go or be dragged" - English Language ...
The let alone construction has been analyzed in great and precise detail in a famous paper by Fillmore, Kay, and O'Connor: " Regularity and Idiomaticity in Grammatical Constructions: The Case of Let Alone ", Language, Vol. 64, No. 3 (1988:501-38). EDIT: By request. The two clauses have to be on a certain scale of meaning; one of the clauses must describe a situation that is less on that scale ...