What is... Alpha vs. Beta Reader?
Most writers do not publish a work without it going through the process of being critiqued by multiple people beforehand. People that do the critiquing are alpha and beta readers.
But where is the difference?
Alpha readers come in first. They can read your draft at any point, you can even just run your first ideas by them. The alpha reader should focus on the general story, the bigger picture. They tell you where plot holes are and if an idea or scene in underdeveloped. They will tell you if one of your ideas just don't translate on the page just yet. You should take their feedback and apply it.
After working on the draft with the feedback you got, it's time for the beta reader. This one comes in towards the end, when the overall draft is finished. A beta reader should represent your target audience and should tell you what they liked and didn't like as a reader, not a fellow writer. They can tell you about what they felt while reading your story and if they cared about the characters. Beta readers will examine the whole story like the alpha readers, but they will do it more in-depth, which is why it's important to have them come in at the end, when you've gone through multiple rounds of revisions of the overall story.
