Best Proofreading Software

Compose bold, clear, mistake-free writing with Grammarly’s AI-powered writing assistant. Grammarly now organizes your writing feedback by theme, so you can see how each change will help your readers better understand your message. Get corrections from Grammarly while you write on Gmail, Twitter, LinkedIn, and all your other favorite sites. From grammar and spelling to style and tone, Grammarly helps you eliminate errors and find the perfect words to express yourself. Get started for free and find out what you can accomplish with the power of Grammarly at your fingertips. With Grammarly Business, every member of your team can compose credible, mistake-free writing that makes your business look good. Every email, web page, and social media post makes an impression on your customers. With Grammarly, you can be confident it's the right impression. High-quality writing is more than just mechanics. Grammarly Business goes deeper with real-time suggestions for improving readability.

Trinka AI is a privacy-focused grammar checker and writing assistant designed for academic and technical writing. Created by language and science experts, it detects and corrects various intricate writing errors such as contextual spelling mistakes and advanced grammar issues. Additionally, Trinka suggests improved vocabulary choices and offers real-time writing tips to help professionals and academics write clearly, formally, and engagingly. By adapting to different subjects, Trinka ensures that its corrections align with the specific nuances of each topic, maintaining high professional standards in writing.

Companies using ProWritingAid produce higher quality content, comms, reports, bids and other documents with fewer mistakes, faster. ProWritingAid eliminates common error types, inconsistent terminology, contextual spelling errors, grammar mistakes, and poor writing style. A wide range of integration options, including API and on-premise solutions, supports all sizes of organization, including those with high-level security and privacy requirements.

WRITER is an end-to-end platform for building, activating, and supervising AI agents across the enterprise. It empowers IT and business teams to collaboratively build agents that automate work, improve decision making, and drive business outcomes. With WRITER, teams get a home for their AI-powered work, while builders get intuitive development tools, seamless integrations, and full oversight via approval workflows, logs, and role‑based controls. Powered by WRITER’s Palmyra LLMs and Knowledge Graph, the platform powers accurate, reliable AI agents that meet strict security and compliance standards, including SOC 2 Type II, GDPR, HIPAA, PCI, and the ISO trust triad. With WRITER’s team of AI experts, we turn AI pilots into company‑wide wins for global leaders like Vanguard, Salesforce, Prudential, Qualcomm, and more.

You want instant gratification and so do we. Using Artificial Intelligence and Data Science, submissions are analyzed in real-time with results typically appearing 5-15 seconds after submission. Our cloud-based software digs deep into the syntax and structure of your text without the need to signup, login, or download. You won't find another tool offering plagiarism checking, automated proofreading, grammar check, and automated scoring that can analyze your text this quickly. The best time to receive feedback is before you turn your assignment in. Sometimes valuable feedback comes too late, which is why our automated proofreading tool can be especially helpful, not just for detecting grammar, punctuation, and spelling errors, but also for giving helpful tips that make you a better writer. Our AI engine, Grendel, works tirelessly providing feedback that you can incorporate into your text before you pass it on for a final grade from a human.

WhiteSmoke Writing Solution. We produce an all-in-one English writing tool that provides grammar, spelling, punctuation and style checks. Our software is activated in a single click from any text application and browser, pointing out potential errors for consideration and offering suggestions for improvement. We believe that users that have little or no experience with WhiteSmoke software can use our solution to quickly begin writing, editing, translating and enhancing their English documents. WhiteSmoke renders you with the highest quality proofreading abilities available, correcting not only simple spelling mistakes like old-fashioned word processors but everything from grammar, word choices and even style mistakes, all without breaking a sweat. Grammar plays an important role in what kind of impression you give.