Apps similar to Sentence Stack include Grammarly, which has a free version. Other options are Ludwig Guru, Scraib.app, ToneSwap and Wordtune. There's no shortage of Grammar Checkers like Sentence Stack, with more than 25 alternatives for the web, Mac, Windows, Android and iPhone.
A simple tool for anybody interested in languages who can easily check whether or how a particular phrase or a word is used by real speakers. Find sentence examples, collocations, and related words.
United Kingdom
A local-first writing assistant with offline grammar checking and AI-powered rewriting nothing you write ever leaves your computer.
Mac menu-bar app that translates, fixes or rewrites selected text in place in any app, and types what you dictate at the cursor.
Kazakhstan
TripleChecker is an automated tool for catching spelling and grammatical errors, broken links, and other issues on websites. Unlike manual proofreading tools, TripleChecker automates this process, scanning websites without requiring downloads or plugins.
United States
Sentencedict.com is a online sentence dictionary, on which you can find good sentence examples for almost every word. We try our best to collect and create good sentences and wish you can make progress day by day!
Hong Kong SAR China
AI-powered desktop writing assistant for grammar correction, rewriting, and translation with global keyboard shortcuts.
United States
The free, open-source, on-device Grammarly alternative for macOS. Spelling, grammar, tone checks and rewrites in Slack, Notes, Mail & Zoom — powered by Apple Intelligence, your text never leaves your Mac.
India
WordWand is a system-wide AI assistant for macOS that works in any app through a single keyboard shortcut. No copy-pasting, no tab switching — just select text, press a hotkey, and transform it instantly.
Italy
EU
AI text correction & translation via keyboard shortcuts. Highlight text, hit shortcut & fix or translate instantly. 100% private: activates only on demand & sends data directly to your API provider.
Canada
Scramble is an open-source Chrome extension that leverages AI to enhance your writing directly in your browser. It's designed to be a more customizable and privacy-respecting alternative to Grammarly.
A background assistant that removes the stress of spelling and grammar. Built for accessibility, designed to stay out of your way.
DenmarkEU
