AI · alternatives · 2026

24 alternatives to Mailyr

Just type a few words, and let ChatGPT do the rest.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Mailyr launched in 2023; newer entries below may have overtaken it.

1
ChatGPT For Gmail▲157
Leverage the power of ChatGPT within Gmail
2023 · chromewebstore.google.com · its alternatives →
2
ChatGPT Writer▲200
ChatGPT AI based email generator
2022 · its alternatives →
3
EzMail.AI Extension▲84
ChatGPT for Gmail Chrome extension that generates emails
2023 · its alternatives →
4
AI GPT for Gmail™▲112
Write emails with AI and ChatGPT in just seconds
2024 · workspace.google.com · its alternatives →
5
Ghostwrite▲104
ChatGPT email assistant
2023 · ghostwrite.rip · its alternatives →
6
Mailr - AI Email Writer▲133
Write and reply to emails using ChatGPT
2023 · mailr-ai.com · its alternatives →
7
MailGPT▲77
Experience the convenience
2023 · chromewebstore.google.com · its alternatives →
8
Secure ChatGPT Email Writer for Gmail▲87
Start using ChatGPT for writing emails with peace of mind
2023 · emogpt.com · its alternatives →
9
Ecomail▲102
Ultimate email writing assistant with ChatGPT
2023 · ecomail.app · its alternatives →
10
Use ChatGPT▲654
Use ChatGPT & GPT-4 on any website without copy-pasting
2023 · its alternatives →
11
writeGPT▲272
Become Superhuman with everyday tasks by harnessing ChatGPT
2023 · chromewebstore.google.com · its alternatives →
12
ChatGPT AI Email Writer▲7
Effortlessly Write Emails with ChatGPT AI Email Writer
2023 · chromewebstore.google.com · its alternatives →
13
GMPlus▲154
Transform your gmail communication with ChatGPT AI
2023 · gmplus.io · its alternatives →
14
Apparent for Gmail▲225
I got frustrated with Gmail's lack of customization, and built an extension for myself. It doesn't do much other than modify how Gmail is displayed in Chrome. Does it as minimally as possible (that I can engineer). Done locally, zero remote processing. Currently built the following settings (want to add more soon): Conversations: * Show newest message first * Show every message in a thread (sometimes they're collapsed into numbered bubbles) * Remove AI overviews (retches) Layout/UI: * Minimize the search & top bar * Minimize the far left "rail" (Mail/Chat/Meet) * Hide a bunch…
Mar 2026 · chromewebstore.google.com · its alternatives →
15
ChatSonic Chrome Extension▲162
Supercharge your Email, Twitter, and Web with ChatGPT
2023 · chromewebstore.google.com · its alternatives →
16
/ai▲170
Use ChatGPT within text boxes on any website by typing /ai
2023 · typeslashai.com · its alternatives →
17
I built a free Chrome extension that writes entire emails using ChatGPT▲8
Write emails, correct grammar, translate, research, and do much more. Use AI on any site with our free AI browser extension. Powered by the most intelligent AI models (GPT-5.1, Claude, Gemini). Also available on web and mobile.
2022 · chatgptwriter.ai · its alternatives →
18
Concisely▲81
Summarize any email in a single sentence with ChatGPT
2023 · chromewebstore.google.com · its alternatives →
19
PenParrot▲104
Use AI everywhere you go, now with custom prompts
2023 · penparrot.com · its alternatives →
20
Re:GPT▲101
Ai-Powered Email Assistant for Gmail & Outlook
2023 · re-gpt.email · its alternatives →
21
Merlin▲300
Click ⌘+M to use OpenAI GPT on any website
2022 · getmerlin.in · its alternatives →
22
ChatGPT Everywhere▲16
Get ChatGPT on any website. Rewrite emails.
2023 · chatgpteverywhere.com · its alternatives →
23
compose.ai▲326
Write email at the speed of thought with AI.
2020 · compose.ai · its alternatives →
24
AI Email Writer▲97
Effortless email creation with GPT-3
2023 · ai-emailwriter.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →