Steam is Beta-Testing a Feature That Allows Anybody To Be A Playtester

The new Steam Playtest feature is currently under beta testing, and will allow any Steam user to try their hand at playtesting a professionally made game.
You get to playtest, they get to playtest, everyone gets to be a playtester!

2248159acbb53109a58aaa8235b42d2322e88434.png

Steam Playtest Gives Developers a Free Way to Test Games With

A decade on, early access is still a big mess

6 Must-Have Components of a Beta Test Workspace

How to perform Beta Testing for Applications?

Beta Testers and Early Access: An In-Depth Explanation - DroidViews

Steam Playtest will let developers run beta tests without using keys

New Steam feature makes it easier for developers to let players

Participate in the Proton VPN Android app beta - Proton VPN Support

We're looking for some new Subnautica Playtesters! — Unknown

Steam rolls out new Playtest feature

Playtest - Game Testers Needed. Paid Survey Opportunities.

Steam Now Lets Players Enter Betas, Playtests Directly From Storefront

Steam Playtest (Steamworks Documentation)