Is PlayStation Network (PSN) free?

It is important to highlight the distinction between the PSN and PS Plus since one of them is a free service while the other requires a paid subscription.

PlayStation Plus discount code: get it before Sony's price increase

PlayStation Plus Collection game list: Every title for PS Plus subscribers on PS5

Existing PS Plus & PS Now subscribers get free PS Plus Premium upgrade

PlayStation Plus Extra/Premium free games for June 2023 announced

How to get free PS PLUS PREMIUM trial on PS4/PS5 (NO CREDIT CARD/PAYMENT METHOD)

Free £10/$10 PSN credit is being given out by Sony to celebrate 10 years of Plus

The PS Plus Collection: 20 PS4 Classics on the PS5, Ranked

PlayStation Plus: Everything you need to know (2023) - Android Authority

PSA: Sony Giving Away $10 Credit To Some PlayStation Plus Members - GameSpot

PS5 PS Plus Collection: How to Claim and Access Your Games

PlayStation Plus on PC review: Not exactly a premium service