Alternatives

Products that do what PutsMail does

Test your HTML emails before sending them

1
html.contact▲123
A full form backend you can test before paying
Jul 2026
2
analyze.email▲136
Test the spam-y-ness of your emails
2017
3
Send Check It▲156
Stop sending email with bad: links, images and *FNAME*s
2017
4
Great Email Copy▲356
A dose of emails from around the web.
2015
5
EmailTest.com▲149
World's easiest spam testing and email rendering service
2017
6
Mail Tester▲307
Test the spamminess of your email
2016
7
SendOut▲224
Affordable email marketing for bloggers and influencers
2017
8
Send Test Email▲80
A fast and free, online way to send a test email
2022
9
TestSubject▲133
Test how your email subject line displays on mobile devices.
2016
10
Warmup Inbox▲204
Free email spam checker & inbox placement tester
2023
11
Litmus▲100
Test and track your emails.
2014
12
Unspam.email▲309
Email spam checker and newsletter heatmap prediction.
2020
13
Customer.io▲336
Send email based on what people do (or don't do) in your app
2014
14
fwrdto.me▲212
Send web pages to your email inbox in just one click
2016
15
Bulletproof Email▲72
bulletproof html email components
2014
16
Reply▲331
Send cold emails that feel warm
2015
17
Link Checker by GMass▲102
Get screenshots of all your links before sending email.
2019
18
Briteverify▲117
Validate & verify your email addresses before you send.
2015
19
Stamp Ready▲171
Create & send email campaigns simplified
2014
20
MailSlurp▲103
End-to-end email testing made easy
2018
21
WeMail▲84
E-mail that puts people first (Android)
2014
22
Turing Email▲112
Making checking your inbox as fun as using Slack
2015
23
SMTP‑Test.com▲103
One‑click SMTP server test with real‑time protocol logs
2025
24
PostX▲59
Make email useful
2014

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