Assessment of manuscript quality and potential for publication in professional journals through review services
- Average 11 years of editorial experience
- 2000+ subject editors correspond to match
- Provide multi-faceted evaluation summary reports
Why Choose Pre-Appraisal Services
01. Researchers
Researchers
Researchers want their articles to be accepted by internationally recognized journals and conferences. Professional editors provide independent and impartial assessments that allow researchers to understand the quality of their articles and their potential for publication in journals, so that they can target their articles for revision and submission.
2. Language Skills
Language Skills
The team of English-language retouching for SCI papers is composed of native English-speaking SCI editors with relevant professional backgrounds or Chinese experts who have long been engaged in the compilation and retouching of English-language SCI papers. They not only have profound language skills, but also have relevant professional research background. We will select the appropriate experts to analyze and evaluate your paper according to your research area.
3. Discount Rule
iscount Rule
Combined service discount rule (for fast pre-review and pre-edit review): If you choose to have your manuscript edited by TopEdit, we will reduce your pre-edit review fee by half (50% discount).
Pre-Audit Assessment Options
Service Flow
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Registration Login
Register and Login Platform
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Submit and pay for your manuscript
The manuscript will be automatically quoted after submission
You will be notified when payment has been made -
Performing Thesis Revision
Payment is completed and staff will be notified to serve you
Send to the relevant professional senior editor for revision -
Delivered Results
Delivery of manuscripts within the specified time
You can login to the system to download
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Success Stories
By using Pitbull’s English-language paper editing service, papers become more logically rigorous and the language becomes clearer, thus greatly increasing the probability of publication. Most of our clients’ papers have been published in internationally recognized journals and conferences, and we share their joy and pleasure in doing what we can to contribute to the advancement of science. Since our inception, we have helped many researchers overcome language and logic barriers in their papers and helped them to publish successfully. Most of the papers revised by Probit have been accepted by international journals, and the following are some examples of successful publications:

Journal Name
Metallomics
Article Name
Selenium-mediated gga-miR-29a-3p regulates LMH cell prolifaration, invasion,and migration by targeting COL4A2
First Author
Hu X.Y.
Affiliation and Field
Tohoku University of Agriculture Biology – Biochemistry and Molecular Biology

Journal Name
Journal of Ophthalmology
Article Name
Detection of Epstein-Barr Virus in 130 Cases of Eyelid Sebaceous Gland Carcinoma Using In Situ Hybridization
First author
Gao H.H.
Affiliation and Field
Sun Yat-sen University, Medicine
Service Quality Assurance
If the editorial board or reviewers of the submitting journal point out specific language problems in the article, the client can submit the original review comments to us and we will be responsible for reworking these problematic sentences and paragraphs free of charge until the language requirements of the submitting journal are met.
Note: The retouching service aims to improve the language quality of the article, but does not guarantee that the repetition rate of the article will meet the requirements of the submitting journal, i.e., it may cause the overall repetition rate of the article to increase or decrease after retouching. If clients have concerns or worries about the repetition rate of their articles, please refer to our check and de-duplication service.
Disclaimers
After a client selects a certain level of service, the PitchBuilder editor may request an upgrade after the initial evaluation. If the client insists on the original level of service, PitchBuilder is not responsible for any language issues that are pointed out during the review process. In addition, we are not responsible for free reworking of the manuscript if the client adds or modifies text in the final, complete manuscript or fails to accept the language changes and suggestions made by the Pittsburgh editor after the Pittsburgh touch-up service is completed, resulting in language problems being pointed out by the submitting journal.
Service Time Frame Guarantee
We promise our clients that we will finish editing/translating/reviewing the manuscript within the specified time limit, and return the revised manuscript, translation, and various review reports to the client. In case of overdue return, a portion of the project fee will be refunded to the client according to the following criteria.
- 5% of the total project cost will be refunded if the time limit for return is more than 12 hours and less than 24 hours.
- 10% of the total project cost will be refunded if the time limit for return is more than 24 hours and less than 48 hours.
- 20% of the total project cost will be refunded if the time limit for return is exceeded by more than 48 hours.
Note: As the number of our manuscripts has increased significantly, the workload of our customer service and technical staff has become increasingly stressful. Therefore, please understand that we do not accept requests to rush editors to return manuscripts or have editors return manuscripts earlier than the deadline for returning manuscripts.
24-hour professional team at your service
Real-time Docking
Butler Service
With team members in different countries, we are able to communicate with clients in different time zones to ensure the timeliness of article delivery and revision.

Editorial Team
PitchBuilder has a worldwide editorial team covering a wide range of disciplines. Over 1,000 editors with graduate degrees or higher and extensive research experience in their respective disciplines work for PitchBuilder. Each editor is rigorously tested and evaluated before being hired to ensure that they are competent in their field to edit high-level manuscripts. All editors are also required to undergo training and regular performance evaluations to ensure that they are able to meet service standards. They have PhDs from top universities around the world, such as Harvard, Yale, MIT, Oxford, etc. Ensuring that every manuscript is of the highest linguistic and quality standards.
3500+ researchers from universities, hospitals, research institutions, and companies choose InvestBuilder's services.

Cooperating Organizations

Frequently Asked Questions
Yes. Our head office is located in Washington, D.C., and can issue Invoice; our domestic branch is located in Beijing, and can issue domestic formal invoice for free, which can be electronic invoice and paper invoice. The foreign invoice is Invoice, which is filled out according to the actual service content; the domestic invoice is a formal machine invoice, which can be issued for article editing service fee, article revision service fee, article retouching service fee, article translation service fee and paper review service fee, etc.
We have three payment methods, in order of convenience to our customers, as follows.
- Online payment methods provided by the official website of InvestBuilder, including Alipay payment, WeChat payment and CUP card payment.
- Bank remittance: the bank account is China Merchants Bank Co., Ltd, Beijing Xisanhuan Sub-branch, account number 110923495110202, owned by Beijing Toubleday Culture Communication Co.
- Third party electronic payment link, we send electronic payment link to your email through the foreign third party payment platform WAVE (https://www.waveapps.com/), you can pay by credit card in US dollars.




