Whether you’re writing a proposal for a business venture, handing in a thesis report for your college degree, sending a personal greeting via email, authoring a book, or have any other reason to put pen to paper, you always want to put your best foot forward. Documents bogged down by grammatical errors, spelling mistakes, or convoluted content aren’t going to make a good impression. That’s why most people turn to grammar checkers before they send out what they’ve written. There are loads of apps that will run a quick online grammar check in minutes. Some apps simply offer the ability to check your spelling and grammar online. Other grammar apps offer a broader range of features and tools to dramatically enrich and enhance your writing. From sentence rephrasing to tone grading, both paid and free online grammar checkers really pull out all the stops these days. Wondering which grammar checker app is the best for you? If you’re a student in the throes of academia, you may want a grammar app that provides you with a particular set of features. An entrepreneur or SMB will need an entirely different set of tools. If you’d rather not do all the legwork yourself, here’s our rundown of the best free and paid grammar checker apps out there today.
- PriceStarts at $11.66 per month
- Browser ExtensionsChrome
- Main FeaturesTone detector
If you’ve ever wanted to be sure your text was well-written, you’ve probably already heard of Grammarly. It’s one of the best grammar checkers out there because it delivers much more than your average grammar app. Grammarly digs deeper to perfect your tone, advise you on word alternatives, and help you choose the optimal phrase for any written text.
What’s more, Grammarly works wherever you do. Whether you’re writing messages in Gmail, Yahoo!, Outlook, or Facebook Messenger, using Slack, Jira, or Salesforce, or sending out a branded message on social media, Grammarly will automatically suggest corrections for typos, grammar errors, and spelling mistakes.
- Tone detector
- Tons of integrations
- Plagiarism checker
- More expensive than competitors
- No offline mode for editing
- PriceStarts at $5 per month ($59.95 per year)
- Browser ExtensionsWorks with Chrome, IE, Opera, Safari, Firefox
- Main FeaturesAdvanced learning algorithm (AI, NLP)
WhiteSmoke underwent a recent facelift, making its grammar check software better than ever. It’s one of the top language improvement tools on the market today, useful for English grammar, spelling, punctuation, and even style errors. It uses innovative NLP (natural language processing), artificial intelligence, and other algorithmic technologies to analyze your text for the most accurate and intuitive corrections available.
WhiteSmoke integrates with browser-based texts, OEM versions, and other editing tools. Because it’s such a detailed tool, WhiteSmoke is suitable for professional writers, students, academics, executives, and anyone else who wants to be certain their written content is top-notch.
- Advanced NLP technology
- Grammar, spelling, and style checker in one
- Translates more than 55 languages
- Not available for Mac (coming soon)
- Need to purchase individual licenses
- Price$79 per year
- Browser ExtensionsFirefox, Chrome, Edge, Safari
- Main FeaturesContextual thesaurus, reverse dictionary
If you’re looking for a writing tool that goes beyond the basics of grammar and spelling touchups, ProWritingAid is an excellent choice. With features like interactive quizzes, articles, and videos, ProWritingAid provides a fresh look at a tedious process. And with over 25 reports that tackle common errors, users report an overall improvement in their writing after using this fast word editing tool.
ProWritingAid suggests style improvements to make your writing more succinct and direct. It goes beyond basic grammatical and punctuation errors to fix copy that has repetitive speech, unclear writing, passive sentences, structural issues, and more.
- Summary reports of key issues
- Fast editing
- Free version with many integrations
- No mobile app
- A somewhat costly tool
- Price$8 per month
- Browser ExtensionsChrome, Edge, Firefox
- Main FeaturesCreate and insert snippets
Linguix is a cool, modern grammar checker that comes with all the bells and whistles. In addition to unlimited grammar checks with a premium account, Linguix offers thousands of context and sentence structure checks, vocabulary enhancement suggestions, and the ability to fix 9 million typos. Linguix aims to improve your writing with its personalized language learning technology.
Linguix comes with convenient features like templates, synonym suggestions, and a free browser extension for Chrome. One of the best features Linguix offers is the snippets creator. It lets you create snippets out of text you frequently type. You can save snippets and paste them so you don’t waste time typing the same phrase over and over.
- Snippets creator, templates
- Performance stats
- 9 million typo fixes
- Only available in English
- No plagiarism checker
- PriceStarts at $30 on average
- Browser ExtensionsN/A
- Main FeaturesHuman editors, all types of editing, fast turnaround
Scribendi is not your typical grammar app. It provides personalized, human editing for various types of content like business proposals, resumes, personal documents, and manuscripts. Scribendi even offers proofreading and editing services for ESL (English as a second language) content. Known as one of the best grammar checkers around, Scribendi is 256-bit SSL secure, completely confidential, and has lots of accreditations backing up its credibility and quality of service.
What sets Scribendi apart is that it isn’t a bot. A real person reviews your documents to make sure they’re grammatically correct, sound right, and flow within the overall tone of the piece. That’s the kind of detail work you just won’t get from a machine. Another great feature is that you can do the entire grammar check online.
- Quick turnaround
- Human editors
- Excellent industry reputation
- Pricier than an automated service
- No plagiarism checker
- PriceStarts at $3.99 per month
- Browser ExtensionsChrome, Safari
- Main FeaturesCorrect as you type, translator, dictionary
Ginger is all about making your writing the best it can be. The grammar app fixes your text as you type and offers built-in tools like a dictionary, thesaurus, sentence rephraser, and lots more. Ginger offers a personalized trainer to improve your writing skills, a translator to translate your text into more than 50 different languages, and a text reader to read your content back to you.
Ginger has a free online grammar checker option suitable for users with a small amount of text to check per week. Upgrade to the premium plan to unlock the extra features mentioned above. Ginger offers frequent promotions, making the paid app more reasonably priced. The Ginger grammar app is available for Android and iOS and has browser extensions for Chrome and Safari.
- Lots of built-in writing tools including multiple languages
- Freemium version available
- Chrome and Safari browser extensions, iOS/Android compatible
- Doesn’t work with track changes or footnotes
- No plagiarism checker