ChatGPT
OpenAI's chat assistant, widely used to draft, rewrite, summarize and explain text of almost any kind.
- Free plan or free tier
- Supports languages other than English
- Developer API
Claude
Anthropic's assistant, often used for long documents, careful editing and drafting in a chosen voice.
- Free plan or free tier
- Supports languages other than English
- Developer API
Gemini
Google's assistant, also built into Google Docs and Gmail for drafting and rewriting where you already write.
- Free plan or free tier
- Works inside Word or Google Docs
- Supports languages other than English
Microsoft Copilot
Microsoft's assistant for chat, drafting and rewriting, available in Windows, Edge and the web.
- Free plan or free tier
- Supports languages other than English
Le Chat
Mistral AI's chat assistant, handy for drafting and editing in English and other European languages.
- Free plan or free tier
- Supports languages other than English
- Developer API
Grammarly
Checks grammar, spelling, clarity and tone as you type in your browser, email and documents.
- Free plan or free tier
- Browser extension
- Works inside Word or Google Docs
ProWritingAid
Grammar checker and style editor with detailed reports on pacing, repetition and readability, popular with authors.
- Free plan or free tier
- Browser extension
- Works inside Word or Google Docs
Hemingway Editor
Highlights long, hard-to-read sentences, passive voice and adverbs so you can make text plainer.
- Free plan or free tier
LanguageTool
Grammar, spelling and style checker for English and many other languages, with browser and Office add-ons.
- Free plan or free tier
- Browser extension
- Works inside Word or Google Docs
Ginger
Grammar and spelling checker with a sentence rephraser and translation, used on the web and in apps.
- Browser extension
- Supports languages other than English
QuillBot
Paraphrasing tool with modes for tone and length, plus grammar checking, summarizing and citations.
- Free plan or free tier
- Browser extension
- Works inside Word or Google Docs
Wordtune
Suggests several rewrites of a sentence: shorter, longer, more formal or more casual.
- Free plan or free tier
- Browser extension
WordAi
Rewrites whole articles in bulk, aimed at content teams that need several versions of a text.
- Developer API
DeepL Write
DeepL's rewriting tool that suggests better wording and fixes errors in English and several other languages.
- Free plan or free tier
- Supports languages other than English
Jasper
AI writing platform for marketing teams, with brand voice settings, campaign templates and a browser extension.
- Browser extension
- Supports languages other than English
Copy.ai
Writing and workflow tool for sales and marketing teams, from cold emails to product copy.
- Free plan or free tier
- Supports languages other than English
Writesonic
Drafts blog posts, ads and product copy, with tools aimed at search and marketing teams.
- Supports languages other than English
Rytr
Simple AI writer with templates for ads, emails, product descriptions and social posts.
- Free plan or free tier
- Supports languages other than English
Anyword
Marketing copy generator that scores variations of ads and landing page text before you publish.
Hypotenuse AI
Writes product descriptions and marketing copy in bulk, aimed at online stores with large catalogs.
Writer
Enterprise AI writing platform that applies a company's style guide, terms and brand voice across teams.
- Developer API
Acrolinx
Content governance software that checks large teams' writing against style, terminology and tone guidelines.
Typeface
Generates on-brand marketing text and images for enterprise teams from their own brand assets.
Frase
Builds content briefs from search results, then helps outline and draft articles around them.
Surfer
Content editor that scores a draft against top search results, with an AI writer for full articles.
Notion AI
AI inside Notion that drafts, summarizes and edits pages and answers questions across your workspace.
- Supports languages other than English
Gemini in Google Docs
Gemini features inside Google Docs that draft, rewrite and summarize text in the document you are writing.
- Works inside Word or Google Docs
- Supports languages other than English
Sudowrite
Writing assistant made for fiction, helping with brainstorming, description, rewriting and drafting scenes.
NovelAI
Story-writing tool that continues your text in a chosen style, with lore notes to keep worlds consistent.
Novelcrafter
Novel-planning workspace with a story bible, outlines and AI help that you connect to your choice of model.
Squibler
Writing app for books and scripts with AI help for outlining, drafting and expanding scenes.
Paperpal
Language editing for research papers, trained on academic writing, with a Word add-in and a web editor.
- Free plan or free tier
- Works inside Word or Google Docs
Trinka
Grammar and style checker tuned for academic and technical writing, with subject-specific corrections.
- Free plan or free tier
- Browser extension
- Works inside Word or Google Docs
Writefull
Language feedback for researchers, built from published papers, available in Word and Overleaf.
- Works inside Word or Google Docs
Jenni AI
Writing assistant for essays and papers that suggests next sentences and helps add citations.
- Free plan or free tier
scite
Shows how a paper has been cited by later work, including whether citations support or dispute it.
- Browser extension
Elicit
Research assistant that finds academic papers and pulls their findings into a table for your review.
- Free plan or free tier
Consensus
Search engine that answers research questions from peer-reviewed papers, with links to each source.
- Free plan or free tier
Scribbr
Student writing service with a citation generator, proofreading, plagiarism checks and writing guides.
Superhuman
Fast email app for Gmail and Outlook accounts with AI drafting, thread summaries and inbox sorting.
Lavender
Email coach for sales teams that scores drafts and suggests edits inside Gmail and Outlook.
- Free plan or free tier
- Browser extension
Shortwave
Email client for Gmail accounts with an AI assistant that drafts replies and answers questions about your inbox.
- Free plan or free tier
DeepL Translator
Machine translation for text and whole documents, known for natural-sounding output in European languages.
- Free plan or free tier
- Browser extension
- Supports languages other than English
Google Translate
Google's free translator for text, documents, websites and photos, covering a very large number of languages.
- Free plan or free tier
- Supports languages other than English
- Developer API
Smartcat
Translation platform that combines AI translation with human editors and translation memory for company content.
- Supports languages other than English
- Developer API
Lokalise
Localization platform for apps and websites, with AI translation and workflows for developers and translators.
- Supports languages other than English
- Developer API
Phrase
Localization suite for software strings and documents, with machine translation and translation management.
- Supports languages other than English
- Developer API
Weglot
Translates websites automatically and lets you edit the translations, with plugins for common site builders.
- Supports languages other than English
Crowdin
Localization platform for software and docs, with machine translation and community translation projects.
- Supports languages other than English
- Developer API
Otter.ai
Transcribes meetings and recordings into searchable text, with summaries and action items.
- Free plan or free tier
Descript
Transcribes audio and video, then lets you edit the recording by editing the transcript text.
- Free plan or free tier
Rev
Transcription and captioning service offering fast AI transcripts and human-checked versions.
- Developer API
Sonix
Automated transcription and translation of audio and video files, with an in-browser transcript editor.
- Supports languages other than English
- Developer API
Trint
Transcription tool built with newsrooms in mind, for turning interviews into editable, quotable text.
- Supports languages other than English
Fireflies.ai
Meeting note taker that records, transcribes and makes calls searchable across your team.
- Free plan or free tier
- Developer API
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