Grammarly
Writing assistant that checks grammar, tone and clarity in Gmail, Outlook and most other apps, and can draft or rewrite replies.
- Free plan or free tier
- Works with Gmail
- Works with Outlook
If you write the same kinds of replies every day, the fastest fix is often a template, not a smarter inbox. Snippet tools such as TextExpander, Text Blaze and Magical let you type a short code and get a full reply with blanks for names, dates and links. A support team with fifty standard answers, or a freelancer sending the same onboarding email each week, saves hours this way.
AI writing assistants help with the replies that cannot be templated. Grammarly, Wordtune, QuillBot and LanguageTool check grammar and suggest clearer or shorter wording as you type, and most can now draft or rewrite a whole message from a short instruction. They are most useful for tone: making a firm reply sound polite, or a long one shorter.
Lavender is built for sales and outreach email and reviews drafts against patterns that tend to get replies. That is narrower than a general assistant and suits people who send a lot of first-contact email.
Start by collecting the replies you send most often. Look through your sent mail for the last month and copy the five or ten answers you wrote more than twice. Turn those into templates first, with fields for the parts that change. Many teams find that a small library of good templates does more for speed and consistency than any AI writer, and it keeps answers accurate because a person wrote and checked them once.
What a featured listing costs ยท from $99 a month
Writing assistant that checks grammar, tone and clarity in Gmail, Outlook and most other apps, and can draft or rewrite replies.
Suggests rewrites of your sentences as you type in the browser, including in Gmail, to make them shorter, more formal or more casual.
Chrome extension for reusable snippets and templates with fill-in fields, plus AI writing, that works in Gmail and other web apps.
Chrome extension that combines text expansion with AI drafting for replies, messages and repetitive form filling.
Paraphrasing and grammar tool with a browser extension for rewording sentences in email and other web apps.
Grammar and style checker for many languages with browser extensions that work inside webmail, plus AI rephrasing.
Snippet tool that expands short abbreviations into full replies across apps, with shared snippet libraries for teams.
AI email coach for sales and outreach emails that reviews drafts in Gmail and Outlook and suggests changes.
Shared template libraries are worth the setup for teams. When everyone uses the same approved answer for refunds, pricing questions or onboarding, customers get the same information whoever replies, and new team members can answer well from their first day.
Two cautions. AI drafts can sound generic, so read every one before you send it and change anything that does not sound like you. And these tools see what you type, so check your company rules before using them on confidential mail.
Grammar checkers are worth a second look even if you write well. Most replies are written quickly, between other tasks, and a tool that catches a wrong name, a missing attachment mention or a sentence that reads as sharper than you meant can save an awkward follow-up. Turn off the suggestions you find noisy and keep the ones that catch real mistakes.
Use templates for replies you send the same way every time; they are fast and predictable. Use an AI assistant for one-off replies where tone or length matters. Many people use both.
They read what you type and often the message you are replying to. Check each tool privacy policy, and ask before using them on confidential work mail.
Sometimes. Generic phrasing and odd formality give it away. Edit every draft so it sounds like you, and keep personal or delicate replies in your own words.
Many do through browser extensions or add-ins. Snippet tools like TextExpander work across most apps. Check the tool page for the account types each one lists.