lockrMail
Protect your inbox and optimize your browsing
Mimestream
A native macOS email client for Gmail
Updated February 2026
| lockrMail | Mimestream | |
|---|---|---|
| Rating | 5.0★ | 4.4★ |
| Reviews | 8 | 16 |
| Pros | 13 | 7 |
| FactScore™ | 47.7 | 53.9 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
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 managementBoth tools — Pros
—Only in Mimestream — Pros
Gmail integration Native macOS integration Fast performance Beta stability Clean ui Customizable interface Easy setupOnly in lockrMail — Cons
—Both tools — Cons
—Only in Mimestream — Cons
Subscription model Limited to Gmail Account and settings sync Advertisement display Imap accounts missing Lack of light/dark mode toggle Send later mail Snoozed emailDetails
| lockrMail | Mimestream | |
|---|---|---|
| Categories | Email clients, Safety and Privacy platforms, Chrome Extensions | Email clients |
| Platforms | Web | Web |
| Became Popular | May 25, 2021 | September 11, 2020 |
| Website | lockrmail.com | mimestream.com |
Who Should Pick Which?
Choose lockrMail if...
- Chrome extension
- Control over inbox
- Discount code notifications
Choose Mimestream if...
- Gmail integration
- Native macOS integration
- Fast performance
With a FactScore™ of 47.7 vs 53.9, Mimestream leads in community reception. lockrMail uniquely offers Chrome extension and Control over inbox, while Mimestream stands out for Gmail integration and Native macOS integration.
What Users Say
lockrMail
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...
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...
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...
Mimestream
Congrats on the launch folks 🎉 I’ve used Mimestream as my only desktop client since September 2020 and I’ve been impressed with the quality of your work and rigorous approach running this beta for...
A native MacOS email client for Gmail done the right way!!
Great product that works really fast.
Related Comparisons
Frequently Asked Questions
Which is better, lockrMail or Mimestream?
Based on FactScore™, Mimestream leads with a score of 53.9 vs 47.7. Mimestream has a higher rating of 4.4★ compared to 5.0★.
What are the pros of lockrMail compared to Mimestream?
lockrMail uniquely offers: Chrome extension, Control over inbox, Discount code notifications, Easy to use, Email management.
What are the pros of Mimestream compared to lockrMail?
Mimestream uniquely offers: Gmail integration, Native macOS integration, Fast performance, Beta stability, Clean ui.
Is lockrMail better rated than Mimestream?
lockrMail is rated 5.0★ from 8 reviews. Mimestream is rated 4.4★ from 16 reviews.
What is the FactScore™ of lockrMail and Mimestream?
FactScore™ weighs rating and review volume together. lockrMail scores 47.7 and Mimestream scores 53.9.
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