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Grammar checker comparisons

Grammarly vs. QuillBot

Integrations, team features and security side by side, then each product's plans, pros and cons.

Feature comparison of Grammarly, QuillBot and Sapling
Feature Grammarly QuillBot Sapling
Integrations
Microsoft Word YesYesYes
Microsoft Outlook NoNoYes
Google Docs YesYesYes
Products and features
Style guide YesNoYes
Tone prediction YesNoYes
Autocomplete NoNoYes
Snippets / macros YesNoYes
Suggested responses NoNoYes
Customization
Built for sales NoNoYes
Built for support NoNoYes
Multiple languages NoNoYes
Custom models NoNoYes
Security
HIPAA YesNoYes
SOC 2 Type II YesNoYes
API access NoNoYes
Self-hosting NoNoYes

Sapling is shown for reference.

Grammarly

Grammarly is an extremely popular cloud-based writing assistant that provides spelling and grammar checking across a number of applications. Grammarly also provides a tone prediction tool and a plagiarism checker along with an editor on its website.

Screenshot of example edits by Grammarly

Plans

  • Free version is meant for casual writing as it only provides basic writing suggestions for spelling, grammar, punctuation, and conciseness
  • Premium version is meant for students or working professionals and includes a lot more features such as tone adjustments, advanced suggestions, and word choice
  • Enterprise plan is meant for accounts with 50+ users and gives team management tools such as style guide, snippets, and analytics dashboard

Pros

  • The most well-known and widely used grammar application
  • Clean and easy-to-use integration UI
  • Website editor with additional checking functionality
  • Includes plagiarism checker to check writing assignments against 16 billion webpages

Cons

  • Not focused on business use cases
  • Currently only supports English
  • Frequently suggests rule-based recommendations
  • Does not provide direct API access

Reviews

Grammarly has 41,641 reviews and 10,000,000+ users on their Chrome Web Store with an average rating of 4.5 stars out of 5 (as of May 2022)

QuillBot

QuillBot is a paraphrasing tool that helps millions with their writing. It offers different modes to help with rephrasing and enhancing text. Beyond paraphrasing, QuillBot also offers summarization and grammar checking tools.

Screenshot of example edits by QuillBot

Plans

  • Free version offers 125 paraphraser word limit with Standard and Fluency modes
  • Premium version offers unlimited words for paraphraser as well as expand, shorten, formal, simple, and creative modes. Premium also offers faster processing speeds and plagiarism checker.

Pros

  • Offers paraphraser, grammar checker, and summarizer
  • Website includes interface called Co-Writer
  • Includes additional tools for academics, including a citation generator

Cons

  • Not designed for business teams
  • Limited custom integrations or API access

Reviews

QuillBot has 99 ratings and 400,000+ users on their Chrome Web Store with an average rating of 4.5 stars out of 5 (as of May 2022)

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