The professional proofreading, editing and copywriting agency

Perfecting. Shaping. Creating.

When communicating with your target audience, time is money.
Getting the message
right first time is essential, to build trust in your brand and business. 


Founded in 2004, Ultimate Proof provides professional proofreading, editing and copywriting services to businesses of all sizes.

Whatever stage of the process you're at – whether that's writing or editing the copy, or ensuring your text is error-free before you print or publish – we're here to help.

No matter what length of text you have or however complex your project, send us your brief and we will respond to you the same day.  

Click here to see who we have worked with.
CONTACT US
PROOFREADING
Perfecting your copy
COPY-EDITING
Shaping your words
COPYWRITING
Creating your content

What our clients say

‘Thank you so much! It is incredibly helpful to have the Undergraduate Prospectus professionally proofread from cover to cover. Kelly fully understood the project requirements: checking against multiple documents, hundreds of stakeholder comments and several proofs, while being flexible throughout this time critical project. Ultimate Proof has proven to be an invaluable resource to us.' 

Rebecca
University of Portsmouth

‘We send all our new outgoing marketing to Ultimate Proof for a check before it goes out into the mainstream. Generally we need it looked at pretty quickly, and we’ve never been disappointed! Turnaround is always very fast, which is greatly appreciated. Very well priced for the service.'

Charlotte

ADEY

'We have a small, busy publishing team so being able to outsource our final stage proofing to Ultimate Proof is a perfect fit for our workflow. We’ve worked with Kelly and Ultimate Proof over a number of years. They’ve consistently provided a timely and high-quality proofing service, with excellent customer service to boot.' 

David
Mergermarket/Acuris

‘Ultimate Proof is a valuable asset to our service provider panel. Their work is always accurate and Kelly's recommendations are often implemented. Kelly is accommodating to our tight deadlines and often turns work around super quick. On behalf of Ecclesiastical, Ultimate Proof comes highly recommended!'

Hazel
Ecclesiastical Insurance

About us

By employing the services of Ultimate Proof Ltd, you will gain the expertise of Kelly Owen, a highly experienced proofreader and project manager. With access to a team of editorial experts, you can rest assured knowing your project will be worked on by a professional, to deadline and to budget, all year round.


Click here to find out more About us.



Click here with details of your project.
We will respond to you within 24 hours.
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