by Grammarly
Fix grammar and tone and write clearer, wherever you type
The free plan allows users to write without spelling and grammar mistakes, see their writing tone, and generate text with 100 AI prompts per month.
by Surge Software
Your email sorted and replies drafted, never sent without you
InboxDraftWriter sorts each email into 8 labels with a reason and writes replies in your own voice for you to check and send. It is for busy founders, freelancers and small teams sharing an inbox. Today you try it on a sample inbox; Gmail and Outlook connection is coming soon.
Not for: Cannot connect your own Gmail or Outlook yet (sample inbox only); No replies in Indian languages yet; No phone app or browser extension.
Free trial. Your first 3 months (90 days) are free with every feature included.
After that you pay only for what you use, at cost, with no subscription; monthly plans are coming soon.
Confirmed by the maker, 2026-11-04
Made by Surge Software, the company behind Suitly. It is ranked by the same rules as every other tool.
by Grammarly
Fix grammar and tone and write clearer, wherever you type
The free plan allows users to write without spelling and grammar mistakes, see their writing tone, and generate text with 100 AI prompts per month.
by Microsoft
AI help inside Outlook, Word, PowerPoint and Teams
by Superhuman (Grammarly)
Fast email with AI that drafts your replies
The free plan includes basic inline suggestions from Grammarly and other agents, chat with tabs and apps, and the ability to create editable, shareable docs.