Control D
Stop thinking about DNS
lockrMail
Protect your inbox and optimize your browsing
Updated February 2026
| Control D | lockrMail | |
|---|---|---|
| Rating | 4.3★ | 5.0★ |
| Reviews | 12 | 8 |
| Pros | 0 | 13 |
| FactScore™ | 48.2 | 47.7 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in Control D — Pros
No unique pros listedBoth tools — Pros
—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 managementOnly in Control D — Cons
—Both tools — Cons
—Only in lockrMail — Cons
—Details
| Control D | lockrMail | |
|---|---|---|
| Categories | Safety and Privacy platforms, Security software | Email clients, Safety and Privacy platforms, Chrome Extensions |
| Platforms | Web | Web |
| Became Popular | April 26, 2021 | May 25, 2021 |
| Website | controld.com | lockrmail.com |
Who Should Pick Which?
Choose Control D if...
- No unique pros listed
Choose lockrMail if...
- Chrome extension
- Control over inbox
- Discount code notifications
With a FactScore™ of 48.2 vs 47.7, Control D leads in community reception. Control D uniquely offers No unique pros listed, while lockrMail stands out for Chrome extension and Control over inbox.
What Users Say
Control D
It has a pleasant UI and is easy to use. There is a good amount of customization options. Their own Adblock filter is well enough. Slow while loading pages and streaming video. The customer support...
Ignore the last 2 reviews as these people don't know what they're talking about. Control D is a DNS resolver, that blocks malware and ads (really well). Yes you can do "geo-unblocking" with it but ...
Best VPN service I ever used. Retired my pihole, and could not be happier.
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...
Related Comparisons
Frequently Asked Questions
Which is better, Control D or lockrMail?
Based on FactScore™, Control D leads with a score of 48.2 vs 47.7. Control D has a higher rating of 4.3★ compared to 5.0★.
What are the pros of Control D compared to lockrMail?
Control D uniquely offers: No unique pros listed.
What are the pros of lockrMail compared to Control D?
lockrMail uniquely offers: Chrome extension, Control over inbox, Discount code notifications, Easy to use, Email management.
Is Control D better rated than lockrMail?
Control D is rated 4.3★ from 12 reviews. lockrMail is rated 5.0★ from 8 reviews.
What is the FactScore™ of Control D and lockrMail?
FactScore™ weighs rating and review volume together. Control D scores 48.2 and lockrMail scores 47.7.
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