Alternatives to AI Email Writer

Jetwriter AI is a personalized AI writing assistant extension that drafts email and message replies in your voice across Gmail, Slack, LinkedIn, and other

Buzz Mail drafts professional Gmail replies from a one-click add-on, billed by pay-per-use word credits you share across a family or small team.

AI email coach that scores cold sales emails in real time and drafts replies with the Ora sales agent.

Spark Mail is a cross-platform AI email client that sorts, summarizes, and drafts across Gmail, Outlook, Exchange, iCloud, Yahoo, and IMAP.

Shortwave is an AI email assistant for Gmail that triages, drafts, schedules, and searches your inbox with Claude 4.6 models.

Slashy is an AI email client that drafts replies in your voice, chases follow-ups, and schedules meetings

Stamp is an AI secretary for email and calendar that drafts replies in your voice, prioritizes your inbox, and books meetings.

AI Gmail add-on that auto-drafts contextual email replies in your voice, ready for your review before sending

superReply is a Chrome extension that generates tone-matched AI email replies inside Gmail and Outlook Web. Free up to 90 replies a month.

Replai is an AI email assistant that learns your writing style and drafts replies in your own voice, plus inbox triage and meeting notes.

Free Chrome extension that drafts email replies, Excel formulas, code, and marketing copy on any site via ⌘+U.

Cora is an autonomous AI email assistant that connects to Gmail, drafts replies in your voice, and sends you twice-daily briefs.

AI copywriting tool with 90+ templates for ads, social posts, blogs, and email at a budget price.

Superhuman is AI email, docs, and a proactive Go assistant whose agents run inside Slack and your other work apps.

Jace is an AI executive assistant that sits on top of Gmail and Outlook to organize your inbox, draft replies with full context, and run email-triggered

AI writing platform that generates SEO-optimized articles across 52 languages using 200+ template models.

Missive + AI folds GPT-powered summarize, translate, and reply drafting into a shared team inbox for email, SMS, WhatsApp, and chat.

Canary Mail is an AI email client with an on-device Copilot, PGP encryption, and a unified inbox for Mac, iOS, Windows, and Android.

Free AI email copywriter using PAS and AIDA frameworks

Shortwave is an AI email assistant and native client where Claude 4.6 agents manage triage, drafting, scheduling, and search in your inbox.

AI-first email app that turns your inbox into a chat-style hub for email, docs, tasks, and calls

AI email assistant and tracking extension that runs inside Apple Mail, Gmail, and Outlook instead of replacing your inbox.

A Google Workspace Marketplace add-on that turns bullet notes into polished Gmail drafts using Gemini, inside the tab you already have open.

Free email with AI compose, thread summaries, and a Planner that turns messages into tasks and calendar events.

Mailopoly is an AI email assistant that folds email and business messaging into one Poly-powered inbox.

NOX is a macOS-only AI messaging inbox that unifies 10 chat platforms and drafts replies in your voice.

AI email rewriting tool for Gmail, Outlook, LinkedIn, and iOS with custom tones and Quick Replies.

940+ ChatGPT email prompts in 30 categories, delivered as a Notion page you duplicate, for writing sales, welcome, and cart-recovery emails yourself.

Jasper runs 100+ AI marketing agents that take brand-governed content from brief to live campaign.

Sassbook is a freemium AI writing suite with specialised tools for articles, stories, summaries, paraphrasing, and headlines.