Professional English proofreading and editing services
Subject-expert editors
Experienced US and UK editors in your academic discipline.
A reputation for quality
Read our independently verified reviews on TrustPilot.
A British & American agency
Born in Cambridge, England. Headquartered in Chicago, IL.
Backed by our 100% Satisfaction Guarantee.
Improved style and appropriate tone
We will improve style and word choice to ensure that your document is written in the appropriate register.
Dr Smith, PhD To improve academic style, avoid using ‘there is’ or ‘there are’ to begin a phrase or sentence, when possible.
Perfect clarity and construct
Your editor will correct awkward phrasing and ambiguity to ensure that your writing is clearly expressed and easy to understand.
Dr Smith, PhD I modified the order of ideas in this sentence to improve the logical flow and readability.
Grammar, punctuation and readability
We will fix errors related to grammar, punctuation and readability.
Dr Smith, PhD This phrase can be either hyphenated or unhyphenated when used in this context (modifying another word or phrase that follows it), but the unhyphenated form is more common, so I will follow that style throughout this document.
General feedback and advice
The editor will provide feedback and advice on the content and composition of the writing, both within the document and in the Editor’s Summary Report.
Dr Smith, PhD Counselling is a specific therapeutic model, but it is not synonymous with psychological therapy.
How we will proofread and edit your document
Cambridge Proofreading’s experienced editors are available 24/7 to provide your document with a rigorous review and comprehensive improvement of your writing.
MS Word Tracked Changes We use Word’s ‘Track Changes’ feature so you will see all of the amendments that we’ve made. We have alternative options for PDF and LaTeX files and other formats.
Improved style and appropriate tone
We will improve style and word choice to ensure that your document is written in the appropriate register.
Dr Smith, PhD To improve academic style, avoid using ‘there is’ or ‘there are’ to begin a phrase or sentence, when possible.
Perfect clarity and construct
Your editor will correct awkward phrasing and ambiguity to ensure that your writing is clearly expressed and easy to understand.
Dr Smith, PhD I modified the order of ideas in this sentence to improve the logical flow and readability.
Grammar, punctuation and readability
We will fix errors related to grammar, punctuation and readability.
Dr Smith, PhD This phrase can be either hyphenated or unhyphenated when used in this context (modifying another word or phrase that follows it), but the unhyphenated form is more common, so I will follow that style throughout this document.
General feedback and advice
The editor will provide feedback and advice on the content and composition of the writing, both within the document and in the Editor’s Summary Report.
Dr Smith, PhD Counselling is a specific therapeutic model, but it is not synonymous with psychological therapy.
Why choose Cambridge Proofreading LLC?
We work hard to ensure our clients are happy with the proofreading services they receive, every time.
Subject-matter experts
With more than 300 editing professionals, we are able to pair documents with editors who have experience in your academic discipline.
Advanced qualifications
All of our editors are native speakers from the US, UK and Anglo-speaking world. They hold advanced qualifications from leading US/UK universities.
A trusted reputation
With more than 10 years’ experience and over 60,000 clients served, we’ve earned our reputation as a leading provider of English editing services.
Secure and confidential
Only the editing manager and the assigned editor will have access to your file, which is automatically deleted from our system after 21 days.
Trusted by over 60,000 students,
academics, businesses and individuals worldwide
For more than a decade, we have provided professional editorial services to a global client base over 110 countries.
- 54,120Clients
- 152,093Documents
- 315Expert editors
- 10Years experience
Examples of our work
We proofread for grammar and punctuation, and we edit for structure, clarity and style.
View examples of our English editing services below.
© 2019 Cambridge Proofreading LLC. Used with permission of the authors.
Expert editors from your field
Over 300 editing professionals, covering the entire spectrum of academic disciplines.
Advanced qualifications from leading universities in the UK, US & Anglo-speaking world.
Subject-matter experts from your academic discipline or the business world.
Significant records of achievement in academia or business.
Dr. Eckler, Psy.D
Psychology Editor
6 Years
Experience
678 Papers
Edited
Academic Background
Psy.D Clinical Psychology (Wright State University)
B.A. (Hons) Psychology (University of Texas at Austin)
Dr S.W., PhD
Environmental Sciences Editor
- 12 Years
Experience - 88 Papers
Edited
Academic Background
PhD Wind Power Engineering (University of Leeds)
MSc Low Carbon Technologies (University of Leeds)
MSc Energy Engineering (University of Leeds)
BSc Physics (University of Exeter)
Dr. Lees, PhD
Earth Sciences Editor
- 15 Years
Experience - 244 Papers
Edited
Academic Background
PhD Micropalaeontology (University College London)
BSc Earth Sciences (University of Aston in Birmingham)Dr E.V., PhD
Biology & Physiology Editor
- 8 Years
Experience - 543 Papers
Edited
Academic Background
Ph.D. Physiology (Boston University)
M.S. Exercise Physiology (Benedictine University)
M.A. Biology (Boston University)
B.S. Human Physiology (Boston University)
Our team hold memberships in professional bodies such as: 
| Provider | Price per 1000 words (24 hrs) | Price per 1000 words (48 hrs) |
|---|---|---|
| ProofreadingPal | $43 £32 €37 | $36 £27 €32 |
| Paper True | $41 £30 €35 | $41 £30 €35 |
| Scribendi | $37.50 £29.50 €33 | $34 £26.50 €29.50 |
| Kibin | $35 £26.40 €30 | $35 £26 €30 |
| Cambridge Proofreading & Editing LLC | $22.90 £16.90 €20.90 | $20.90 £15.90 €19.90 |
| QualityProofreading.co.uk | $22.50 £13.80 €19.20 | $21.25 £13.80 €19.20 |
| Proofreading Service UK | $20 £30 €40 | $10 £20 €30 |
| Currency: $ USD £ GBP € EUR | ||
Competitive pricing and guaranteed quality
We are neither the cheapest nor the most expensive; we offer a premium-quality service at affordable, mid-range prices.
The ‘Cambridge Quality Guarantee’ states that, should you not be entirely satisfied with our service and can cite fair justifications, you will be eligible for a full or partial refund.*
See what our clients have to say
We rely on word-of-mouth referrals from our satisfied clients.
Marcelo
Chile
“An excellent service. It was fast and very effective. After this revision, the paper was accepted in a good journal.”
Victoria
United States
“Cambridge Proofreading service always comes through, I trust you guys/girls for your analytical eye when reviewing my papers. And the corrections which are made, I trust them too.”
Farizwan
Malayasia
“My second time using the proofreading services for my manuscript. Everything was on track. On time, reliable, good deal offered. Credit to the editor, Amanda G. Thank you!”
Hire us to improve your document
It is quick and easy to order our professional proofreading and editing service.
We guarantee the quality of our work.
Frequently Asked Questions
Click below for answers to common questions. Feel free to contact us on [email protected].
How can I trust your service/company?
Cambridge Proofreading LLC is a registered company in Illinois, U.S.A. We have served over 64,000 clients in 110+ countries. We recommend that you read our blog post about avoiding scam proofreading services and carefully review who you trust with your documents.
You can verify our LLC registration and Certificate of Good Standing by searching our company name in the Illinois Department of Business Services database here.
You can also view independent reviews from previous customers of our services on TrustPilot.
We take payments via PayPal (accepts credit/debit cards), the Web’s most popular and secure payment gateway.What are your prices?
We have flat-rate pricing based on word count, service level (one-editor or two-editor) and turnaround time. Enter your word count into our pricing calculator for an instant quote and return time.
Do you have a money-back guarantee?
If you are not satisfied with the service that you have received and can cite fair justification, we will issue a partial or full refund. Please contact us if you have any questions.
Will my files be kept secure and confidential?
Any files submitted to Cambridge Proofreading LLC will be kept in the strictest confidence.
Only the editing manager and the assigned editor will access your files. We will not share them externally under any circumstances.
All client files are deleted from our system 21 days after we have returned the edited version. If you wish for us to delete them sooner, simply email us and we will be happy to oblige.
We are happy to sign non-disclosure agreements (NDAs) if required.
Our clients
Our professional copywriting and proofreading services are trusted by household names in business and education.
