Web based proofreading service

Simply cut and paste, get reply in a few hours



Chat Inspired Design

Chat any-time with your personal editors and writers, rather then jiggle with emails and attachments.

View changes instantly

See what changed; additions and deletions at a glance.

Group content by topics

Keep things organised and never hunt for your text in lengthy email threads again.

Quicker and Cheaper

CopyIO is designed specifically for collaboration and exchanging of content unlike generic outsourcing sites.

Specialists in 6 languages

Not only US and UK English, but also Canadian, South African, New Zealand, and Australian English dialects.

No monthly fee, full refund guarantee

Pay for only what you need.

NDA Protected

All our writers and editors have non-disclosure agreements.

Encrypted & Secure

Messages transmitted fully encrypted and stored in secure data-centre in Amsterdam.


Copyediting£10 per 1000 words
Writing£20 per 1000 words
Copyediting€12 per 1000 words
Writing€24 per 1000 words
Copyediting$15 per 1000 words
Writing$30 per 1000 words

+ 250 words free trial, simply Create New Account to get started.

Unlimited Corporate Accounts Available

Get in touch with us for a fully customisable, unlimited solution combining your in-house and outsourced workers. Contact us.

Create your account
(No credit card required)