AI · alternatives · 2026

24 alternatives to GhostAI

First all-in-one email productivity platform powered by AI

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier. GhostAI launched in 2023; newer entries below may have overtaken it.

1
Ghost AI▲86
The First AI-Powered Email Productivity Platform
2023 · its alternatives →
2
CXassist▲136
Put your inbox on autopilot with AI
2023 · cxassist.io · its alternatives →
3
Inbox AI▲201
AI-Powered Personal Productivity
2024 · its alternatives →
4
Virtual Ghost Writer▲244
AI copy writer powered by OpenAI
2020 · bubble.io · its alternatives →
5
Mailgo▲469
AI-powered cold email platform that boosts deliverability
2025 · mailgo.ai · its alternatives →
6
MailMaestro▲152
Write AI-powered emails, summarize threads and attachments
2023 · maestrolabs.com · its alternatives →
7
AI Emailyfree tier, from $14.99/mo▲165
Your AI inbox that writes like you + replies on autopilot
Jul 2026 · aiemaily.com · its alternatives →
8
Notion▲585
Artificial intelligence-powered email.
2015 · notion.so · its alternatives →
9
Shortwave AI Assistant▲163
Your AI-powered executive email assistant
2023 · shortwave.com · its alternatives →
10
Spark +AI▲181
Your email productivity, supercharged with AI
2023 · sparkmailapp.com · its alternatives →
11
AI Email Writer by Mailmeteor▲119
The AI email writer that Google wishes they built
2024 · chromewebstore.google.com · its alternatives →
12
Success.ai▲364
Supercharge your growth with AI-powered cold emails
2023 · success.ai · its alternatives →
13
Lavender▲233
A complete AI toolkit for amazing 1:1 emails in your inbox.
2020 · lavender.ai · its alternatives →
14
Warmer.ai▲212
Generate personalized emails in seconds, written by AI
2021 · warmer.ai · its alternatives →
15
SmartWriter▲245
Scale with AI-personalised cold emails
2021 · smartwriter.ai · its alternatives →
16
Replit's Ghostwriter Chat▲161
The first conversational AI built right into your IDE
2023 · replit.com · its alternatives →
17
ReplylessAI▲122
AI Email app that's affordable, Hit Inbox Zero
Mar 2026 · replyless.ai · its alternatives →
18
Supamail AI▲214
I run multiple projects and D2C brands, which means I manage 6 different Gmail accounts and easily get 100+ emails a day - team updates, invoices, customer queries, newsletters, OTPs… everything mixed together. After missing a few important emails that actually cost me money, I realized the problem wasn’t the number of emails, it was how hard it was to make sense of them. So I built Supamail, an AI-powered inbox that helps you read less and understand more. Here’s what it does: - Emails in last 24 hrs shrink into clear summaries, smart categories, and easy replies so you never feel…
2025 · supamail.co · its alternatives →
19
Lightfern for Email▲160
The telepathic AI writing tool
Feb 2026 · lightfern.com · its alternatives →
20
Warmest.ai▲96
AI that drafts your emails in your style, without your help.
2023 · its alternatives →
21
MailBunny.ai▲86
Email based AI assistant, collaborate, summarize & more
2023 · its alternatives →
22
Free AI Email Assistant▲121
Forward, add context, generate 👉 no more boring replies
2024 · its alternatives →
23
AIMail▲51
Your AI email assistant for faster email communication
2024 · its alternatives →
24
Autopilot▲78
Send your best personalized emails with AI.
2020 · ubico.io · 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 →