The rate for proofreading per 1,000 words can vary depending on the level of experience of the proofreader, the type of content, and the urgency of the project. Generally, the range can be anywhere from $20 to $50 per 1,000 words.

Proofreading involves checking for errors in spelling, punctuation, and grammar, whereas editing involves making broader changes to the content, such as restructuring sentences and paragraphs, and improving overall readability.

Freelance proofreaders can charge anywhere from $25 to $50 per hour, depending on their level of experience and the complexity of the content being proofread.

A proofreader should have strong language and grammar skills, attention to detail, patience, and the ability to work independently. They should also have good communication skills to work effectively with clients.

If you have finished writing your document and want someone to check for spelling and grammar errors, you may need a proofreader. If you want to make broader changes to the content, such as improving the structure and flow of the document, you may need an editor.

When hiring a proofreader, you should look for someone who has strong language and grammar skills, as well as experience in proofreading. It can also be helpful to look for proofreaders who have experience in your particular industry or niche.

The main duty of a proofreader is to check for errors in grammar, spelling, punctuation, and formatting in written content. They may also be responsible for ensuring that the content adheres to a particular style guide or set of guidelines.