Free AI email writers20 AI tools for replies, cold emails, subject lines and more
All the free AI email writers in one list, each with a free plan on its own pricing page. Part of the AI tools directory on RankDude. The full list, free or paid, is on the AI email writers page.
Updated 1 November 2026
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AImReplyaimreply.comAI email writer that drafts new emails and replies.Listed in 1 list
Canary Mailcanarymail.ioEmail app with AI and a built-in calendar for Mac, phone and Windows.Listed in 1 list
ChatGPT Imageschatgpt.comOpenAI's image generation inside ChatGPT, successor to DALL-E, also offered via API.Listed in 23 lists
- AI image generator
- AI content generator
- AI shopping assistants
- AI personal assistant
- AI executive assistant
- AI research assistant
- AI study tool
- AI writing assistant
- AI video editor
- AI chatbot
- AI email writer
- AI search engine
- AI script generator
- AI book writer
- AI flashcard maker
- AI infographic generator
- AI job description generator
- AI PDF reader
- AI research paper writer
- AI chart generator
- AI social media post generator
- AI blog writer
- AI product description generator
Claudeclaude.aiAnthropic's general assistant for writing, research, planning and connected tasks across the web, desktop and phone…Listed in 20 lists
- AI personal assistant
- AI image generator
- AI content generator
- AI executive assistant
- AI writing assistant
- AI video editor
- AI chatbot
- AI translator
- AI email writer
- AI summarizer
- AI grammar checker
- AI essay writer
- AI script generator
- AI book writer
- AI job description generator
- AI PDF reader
- AI research paper writer
- AI chart generator
- AI blog writer
- AI product description generator
Easemateeasemate.aiEaseMate AI is your all-in-one platform for image and video creation, AI work, workflow automation, and intelligent…
Edison Mailedisonmail.comEmail app for managing several accounts, with smart reply and AI security scanning.Listed in 1 list
Fyxerfyxer.comAI email assistant that sorts the inbox, drafts replies in the user's voice and writes meeting notes.
Grammarlygrammarly.comAI writing help and text generation in any app or website.
HubSpot Marketing Hubhubspot.comCRM-based marketing automation with Breeze AI for email, content, lead scoring and campaigns, for small and mid-sized…
Lavenderlavender.aiAI email coach and drafting agent for sales outreach.Listed in 3 lists
Lyne.ailyne.aiAI personalization for sending cold emails at scale.Listed in 1 list
MailMaestromaestrolabs.comAI email assistant for Outlook and Gmail that writes, summarises and manages email.Listed in 2 lists
MailMaestro (formerly Flowrite)flowrite.comAI email assistant for Outlook and Gmail.Listed in 2 lists
Mailmeteormailmeteor.comSends personalised emails at scale, with an AI email writer and reply management.Listed in 2 lists
Sparksparkmailapp.comEmail app that surfaces what is important in your inbox, with AI on its Plus plan.Listed in 1 list
Spikespikenow.comAI-powered email platform to stay organized and respond faster.Listed in 1 list
Superhumansuperhuman.comEmail client with AI triage, drafting and summaries for people who live in their inbox.Listed in 3 lists
SuperReplysuperreply.coAI Chrome extension that helps you write better email replies in seconds.Listed in 1 list
Word.nowword.nowAI email assistant that learns your writing style and drafts replies.Listed in 1 list
WriteMail.aiwritemail.aiFree AI email writer that turns your key points into polished emails.Listed in 1 list
Other free AI writing tools
Still looking? Browse 158 free AI writing tools across 12 lists: detectors, humanizers, story generators and more.
- Free AI detectorsTools that tell AI-written text from human text: score a document, give a percentage, highlight the sentences they doubt and scan whole files.12 tools
- Free AI humanizersTools that rewrite AI-written text so it reads as human: change the wording, vary sentence length, remove stock phrases and keep the meaning.20 tools
- Free AI story generatorsTools that write stories: a short story from a prompt, a plot outline, characters, a chapter continued from your text and a story for children.9 tools
- Free AI translatorsTools that translate with AI: text, documents, web pages, speech and images with text, in many languages while keeping the tone.13 tools
- Free AI writing assistantsAssistants that write and edit with you: drafts, rewrites, grammar and tone, long-form work such as books and reports, emails and posts.57 tools
- Free AI summarizersTools that condense what you give them: summarise an article, PDF, web page or video and pull out the key points.10 tools
- Free AI transcription toolsTools that turn speech into text: transcribe a recording, label who spoke, add timestamps and work in several languages.23 tools
- Free AI grammar checkersTools that check writing: find spelling and grammar errors, fix punctuation, suggest clearer wording and adjust tone.14 tools
- Free AI book writersTools that help write a whole book: plan chapters, draft chapters, keep characters and facts consistent and edit the manuscript.9 tools
- Free AI script generatorsTools that write scripts: video scripts, YouTube scripts, ad scripts, short film scenes and dialogue, with a hook, scenes and spoken lines.8 tools
- Free AI name generatorsTools that suggest names from a short brief: names for characters, babies, pets, games, usernames and fantasy places in a chosen style.6 tools
AI statistics, live monitors and how I test
- AI statisticsVisits, searches and demand for every category, monthly to October 2026.
- Live monitorsUptime, page speed, security and prices of the tested tools, checked every day.
- CheckersThe tools used during every review, explained one by one.
- Data sourcesWhere the monthly statistics come from and how they are read.
- How I testOne written procedure per category, the same scoring for every tool in it.
- Submit your AI toolNot on the list, or ready to be tested? Send it in for the next pull.
Free AI email writers: questions people ask
What is a free AI email writer?
Tools that write emails: draft a reply, write a cold email, shorten a long message, change the tone and add a subject line. On this page every tool also has a plan that costs nothing for as long as you like, read from its own pricing page.
How many AI email writers have a free plan?
20 of the 41 AI email writers RankDude lists, as of 1 November 2026. The full list, free or paid, is on the AI email writers page.
What does the free plan usually limit?
Credits, outputs or projects per month, a watermark, lower resolution or fewer seats. The limits differ by tool; the pricing page each status was read from says exactly what the free plan includes.
Is this a ranking of free AI email writers?
No. The list follows the site's one order: tools I have tested first, then the rest by how well known they are. Only a tested tool carries a grade.
Written by Miles Foster, Owner and tester, RankDude.
All free AI writing tools