Growth · alternatives · 2026

24 alternatives to Subscription Score

Never regret subscribing to a mailing list again 💌

Subscription Score is a browser extension that displays mailing list reputations before users provide their email addresses. It helps people avoid signing up for services that send excessive marketing emails or spam.… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Subscription Score launched in 2020; newer entries below may have overtaken it.

1
Mailwarm 2.0▲676
The email warmup tool, upgraded for deliverability.
Jun 2026 · mailwarm.com · its alternatives →
2
Palisade▲125
Land your emails in the inbox and not in spam
2024 · palisade.email · its alternatives →
3
SubTracky▲411
Track subscriptions effortlessly
2024 · apps.apple.com · its alternatives →
4
BestRegards▲555
Never pay another email marketing subscription
2024 · bestregards.me · its alternatives →
5
You've Got Spam▲305
A new tool that lets you spam back the spammer
2020 · youvegotspam.mschfmag.com · its alternatives →
6
Subscription Day▲736
Track paid subscriptions w/ analytics from multiple sources
2025 · apps.apple.com · its alternatives →
7
Grade My Email▲145
Helps you get out of the spam folder.
2020 · grademyemail.co · its alternatives →
8
SubscriptionZero 2.0▲131
A place to read & organize your newsletters
2020 · subscriptionzero.com · its alternatives →
9
Subo▲322
Privacy-first subscription tracker with a clean design
2025 · apps.apple.com · its alternatives →
10
Email Score by SoapChimp▲70
Health score for your email marketing campaign beforehand.
2018 · its alternatives →
11
Mail Tester▲309
Test the spamminess of your email
2016 · mail-tester.com · its alternatives →
12
Unspam.email▲299
Email spam checker and newsletter heatmap prediction.
2020 · unspam.email · its alternatives →
13
Mailbob▲255
A newsletter platform for personal brands/small businesses
2024 · mailbob.io · its alternatives →
14
Unsubscan – Free and offline mailing list unsubscription tool▲101
A tool to help you find unsubscribe links in your emails - LGUG2Z/unsubscan
2022 · github.com · its alternatives →
15
Prosper▲225
Video popups to grow your email list.
2019 · its alternatives →
16
Mailist▲95
Receive weekly reminders of unread, bookmarked articles
2018 · mailist.app · its alternatives →
17
SubscriptionZero▲139
Declutter your Inbox by combining your newsletters emails
2019 · subscriptionzero.com · its alternatives →
18PU
Please-unsubscribe.com – fwd emails to unsubscribe from marketing▲218
2020 · please-unsubscribe.com · its alternatives →
19
Supscrib▲185
The new way of subscribing to newsletters
2018 · supscrib.com · its alternatives →
20
Email List Cleaner by MailSwift▲123
Clean email lists right in your browser for free
2018 · oasiscity.io · its alternatives →
21
Inbox Grader by Freshworks▲143
Free metrics 📈 for your business and team email ✉️
2018 · inboxgrader.com · its alternatives →
22
SellScale Email Grader▲117
Get instant feedback on your sales emails
2024 · sellscale.com · its alternatives →
23
Chimp List Helper▲70
A tiny tool to help manage pending subscribers in MailChimp
2017 · mailchimp.coryzue.com · its alternatives →
24
Email Cost Calculator by MailSwift▲134
Find out if your emails are costing you an 💪 and a 🍗
2018 · oasiscity.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 →