Growth · alternatives · 2026

24 alternatives to Cold Email Grader

Send better cold emails with AI-powered feedback. For free.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Cold Email Grader launched in 2020; newer entries below may have overtaken it.

1
Cold Email Analyzer by Mailshake▲222
Real-time analysis of email subject lines and copy
2018 · mailshake.com · its alternatives →
2
Cold Email Rating by Datananas▲215
Write your cold email, and get advices on how to improve it.
2017 · datananas.com · its alternatives →
3
Inbox Zero▲821
Clean Up Your Inbox In Minutes Newsletter management, AI automation, and email analytics. Inbox Zero is the open-source email app that puts you back in control of your inbox.
2023 · getinboxzero.com · its alternatives →
4
Inbox Grader by Freshworks▲143
Free metrics 📈 for your business and team email ✉️
2018 · inboxgrader.com · its alternatives →
5
ColdScribe▲172
An AI tool for generating personalized cold emails
2024 · coldscribe.com · its alternatives →
6
Grade My Email▲145
Helps you get out of the spam folder.
2020 · grademyemail.co · its alternatives →
7
Reply▲325
Send cold emails that feel warm
2015 · reply.io · its alternatives →
8
MailTester.AI▲327
Forward an email and get an AI deliverability report in 30s
2025 · mailtester.ai · its alternatives →
9
ReplyScore▲2
Free AI cold email grader with instant rewrite
Jul 2026 · replyscore.netlify.app · its alternatives →
10
Cold Email Subject Line Generator▲124
Get them to read your cold emails.
2020 · mails.wtf · its alternatives →
11
Quicklines▲138
Cold email personalized AI icebreakers to get more responses
2022 · its alternatives →
12
Cold Email Generator▲308
Quickly create a 5-touchpoint email campaign
2016 · its alternatives →
13
Breakcold▲535
Send cold emails with AI icebreakers that get replies
2022 · breakcold.com · its alternatives →
14
Mailgo▲469
AI-powered cold email platform that boosts deliverability
2025 · mailgo.ai · its alternatives →
15
Mailerr▲119
Automated Infrastructure for boosting Cold Email Delivery
2025 · mailerr.co · its alternatives →
16
Unspam AI▲385
See how your subscribers read your emails with our AI inbox
2024 · unspam.email · its alternatives →
17
Outbound▲117
Generate personalized cold emails with AI
2021 · tryoutbound.ai · its alternatives →
18
Mailmeteor 2.0▲290
Send auto follow-up emails with Gmail
2022 · mailmeteor.com · its alternatives →
19
Email Mastery.▲100
Master the art of cold emailing
2023 · vikasbiz.gumroad.com · its alternatives →
20
SellScale Email Grader▲117
Get instant feedback on your sales emails
2024 · sellscale.com · its alternatives →
21
Cold Email Personalization By SalesBlink▲134
Personalize your cold emails and 10x your reply rate
2022 · salesblink.io · its alternatives →
22
Warmest.ai▲96
AI that drafts your emails in your style, without your help.
2023 · its alternatives →
23
Autoklose 2.0▲124
Cold email reimagined 💌
2020 · app.autoklose.com · its alternatives →
24
Cold Mail▲68
Transform cold outreach into warm conversations
2023 · 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 →