lockrMail

Protect your inbox and optimize your browsing

★★★★★ 5.0/5
FactScore™ 47.7
VS

Superhuman

The most productive email app. Save 4 hours a week.

★★★★★ 4.8/5
FactScore™ 93.1

Updated February 2026

lockrMail Superhuman
Rating 5.0★ 4.8★
Reviews 8 86
Pros 13 9
FactScore™ 47.7 93.1

FactScore™ Comparison

FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.

47.7
lockrMail FactScore™
👑
93.1
Superhuman FactScore™
★ Superhuman wins on FactScore™

Pros & Cons

Only in lockrMail — Pros

Chrome extension Control over inbox Discount code notifications Easy to use Email management Automated filters Coupon code integration Loyalty program management Newsletter management No new inbox Online registration management Productivity improvement Site registration management

Both tools — Pros

Only in Superhuman — Pros

Fast performance Split inbox AI writing Gmail integration Keybindings Outlook integration Quick snippets Team comments Visual simplicity

Only in lockrMail — Cons

Both tools — Cons

Only in Superhuman — Cons

AI writing

Details

lockrMail Superhuman
Categories Email clients, Safety and Privacy platforms, Chrome Extensions Email clients
Platforms Web Web · iOS
Became Popular May 25, 2021 August 22, 2017
Website lockrmail.com try.sprh.mn

Who Should Pick Which?

Choose lockrMail if...

  • Chrome extension
  • Control over inbox
  • Discount code notifications

Choose Superhuman if...

  • Fast performance
  • Split inbox
  • AI writing

With a FactScore™ of 47.7 vs 93.1, Superhuman leads in community reception. lockrMail uniquely offers Chrome extension and Control over inbox, while Superhuman stands out for Fast performance and Split inbox.

3

What Users Say

lockrMail

E
Ethan May 25, 2021
★★★★★

5 Stars! I first used Lockr to filter out all the unwanted promotional emails, but the chrome extension takes the product to a whole new level. The extension conveniently populates the coupon codes...

K
Ken May 25, 2021
★★★★★

LockrMail is a 5-star product and solution to a daily problem growing onus consumers like kudzu. There are moments I consider a) not buying from a merchant or b) stopping my browsing journey becaus...

R
Ryan Nov 14, 2023
★★★★★

I’ve been a supporter and user of lockrMail since day 1. I do like that it’s not necessarily a new inbox but also very excited to be able to read emails directly in the extension. Love the approach...

Superhuman

F
Fabio Mar 7, 2025
★★★★★

Superhuman has really helped me tackle my inbox for the past two years. Features like email taskification, quick snippets, and AI writing are some of my favorites. Honestly, sometimes getting to in...

J
James Jul 19, 2023
★★★★★

Superhuman are absolute rockstars when it comes to implementing every feature. So much thought goes behind each and every improvement, and they somehow never make the product feel more bloated, and...

K
Krista Sep 4, 2025
★★★★★

Superhuman has nailed AI integration into email. I love that I don't have to create meeting invites anymore. Superhuman's killing it with decent meeting names, zoom link included, correct attendees...

Frequently Asked Questions

Which is better, lockrMail or Superhuman?

Based on FactScore™, Superhuman leads with a score of 93.1 vs 47.7. Superhuman has a higher rating of 4.8★ compared to 5.0★.

What are the pros of lockrMail compared to Superhuman?

lockrMail uniquely offers: Chrome extension, Control over inbox, Discount code notifications, Easy to use, Email management.

What are the pros of Superhuman compared to lockrMail?

Superhuman uniquely offers: Fast performance, Split inbox, AI writing, Gmail integration, Keybindings.

Is lockrMail better rated than Superhuman?

lockrMail is rated 5.0★ from 8 reviews. Superhuman is rated 4.8★ from 86 reviews.

What is the FactScore™ of lockrMail and Superhuman?

FactScore™ weighs rating and review volume together. lockrMail scores 47.7 and Superhuman scores 93.1.

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