The reviewer and safeguard of your texts

WProofreader is a spell and grammar check extension for individual users and teams.

We are on a mission to polish and refine your writing. Data security is our top priority, which is why we go beyond basic data encryption and offer businesses an alternative way to collect and store data – on your company server.

With WProofreader, every bit of your data is absolutely safe and sound. No alternatives.

About WProofreader

WProofreader is a multilingual sentence checker for individual users and teams. The browser extension corrects spelling and grammar in your messages, docs, and emails. You can choose to host it on-site, in a private cloud under Business plan or in the shared cloud under Free plan. Available for Chrome, Firefox and Microsoft Edge.

WProofreader key features:

  • Data Securitydata security
  • Multilingual text correctormultilingual text corrector
  • Autocorrect & text predictionautocorrect & text prediction
  • Inclusive language checkerinclusive language checker
  • Integrations with business softwareintegrations with business software
About WProofreader Extension

WProofreader toolkit

Works with

Works with popular project management apps, document management software, CRM and CMS systems,
social media, email service agents, service desks systems, publishing platforms and many other tools.

  • Google Docs

    Google Docs

  • Gmail


  • Wordpress CMS Integration


  • Wordpress CMS Integration


  • Wordpress CMS Integration


  • Wordpress CMS Integration


  • Wordpress CMS Integration


  • Wordpress CMS Integration


Don’t see your fav tool in the list?
No worries, just contact us to find out if WProofreader works with your software.


WProofreader self-hosted solution is built for businesses of all sizes and kinds. With our fair pricing, you always know what you pay for.



For individuals

Add to Chrome | Free
  • multiple languages
  • spelling & grammar check
  • inclusive language checker
  • autocorrect & text prediction
  • language autodetect
  • Google Docs support
  • user dictionary

Business for teams

On-premise deployment available*

Contact us
  • everything in Free plan
  • company style guide builder
  • centralized billing
  • user management
  • priority email support
  • custom dictionaries

On-premise solution is hosted on your server (in private cloud or on-premise). Alternatively, we can host the solution for you. Our infrastructure is run on AWS with data centers in the US East region.

Contact our Sales team to discuss your needs and preferences on WProofreader Business and get a quote.

Frequently asked questions

Yes, you can. We offer a Free plan for individual users with basic functionality. No credit card required. You can upgrade to WProofreader Business at any time and proofread in teams. WProofreader Business comes with a free demo version for 14-days evaluation period. The trial version includes a full package of features for the Business plan.

Please contact us to get a quote and detailed instructions on the payment process.

The minimum number of seats under the plan is 10. You can request additional seats calculated at a prorated price.

Under Free plan, we offer cloud proofreading services for individual users. Cloud solution is run on AWS with data centers in the US East region. Read Privacy Policy. For security-conscious businesses, we offer the on-premise solution, which implies that all the data is stored and processed on a server hosted by your organization on premises or on a cloud services platform (e.g. AWS, Google Cloud, Azure).

Once the billing period (1 year) ends, you have to make a payment and prolong your license. 30 days prior to the billing date, you’ll receive an email with a proposal to renew the license for a number of seats in your license for the next year.

Yes, you can ask for a refund during 30 days from the payment date. We provide a refund only in case the software doesn’t function properly and we can’t fix it. Go to paragraph 12 Warranties of our standard Software License Agreement where we explain the details.

We have an extensive Privacy Policy that states the way we collect, handle and use your personal information. Our Privacy Policy is aimed at protecting you and your users’ data.

Want to test the waters before buying?

Try WProofreader Business free for 14 days. No credit card required.

Get trial