lockrMail
Protect your inbox and optimize your browsing
Ocean Protocol
The open-source & privacy-preserving data sharing protocol
Updated February 2026
| lockrMail | Ocean Protocol | |
|---|---|---|
| Rating | 5.0★ | 4.8★ |
| Reviews | 8 | 4 |
| Pros | 13 | 13 |
| FactScore™ | 47.7 | 33.2 |
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 Ocean Protocol — Pros
Robust tech stack Strong community Compute-to-data DataNFT Blockchain agnostic Confidential data handling Data monetization DataToken Excellent documentation GDPR compliance Javascript and Python support Ocean templates Web3 integrationOnly in lockrMail — Cons
—Both tools — Cons
—Only in Ocean Protocol — Cons
—Details
| lockrMail | Ocean Protocol | |
|---|---|---|
| Categories | Email clients, Safety and Privacy platforms, Chrome Extensions | Safety and Privacy platforms, DAOs |
| Platforms | Web | Web |
| Became Popular | May 25, 2021 | May 21, 2019 |
| Website | lockrmail.com | oceanprotocol.com |
Who Should Pick Which?
Choose lockrMail if...
- Chrome extension
- Control over inbox
- Discount code notifications
Choose Ocean Protocol if...
- Robust tech stack
- Strong community
- Compute-to-data
With a FactScore™ of 47.7 vs 33.2, lockrMail leads in community reception. lockrMail uniquely offers Chrome extension and Control over inbox, while Ocean Protocol stands out for Robust tech stack and Strong community.
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...
Ocean Protocol
We are using Ocean Protocol technology to create new data driven business models - we call them DataUnions. With our tech stack on top of Ocean Protocol we can create confidential, collaborative da...
I have been using ocean protocol for the last 2 years. Things I like: - It is blockchain agnostic, so you are not limited to an L1/L2. Where data and value exchange go, ocean team will deploy there...
Transport Genie has been using the Ocean stack for a few years now and we have also contributed in the OCEAN DAO. Over the past few years, Transport Genie has experienced tremendous growth in terms...
Related Comparisons
Frequently Asked Questions
Which is better, lockrMail or Ocean Protocol?
Based on FactScore™, lockrMail leads with a score of 47.7 vs 33.2. lockrMail has a higher rating of 5.0★ compared to 4.8★.
What are the pros of lockrMail compared to Ocean Protocol?
lockrMail uniquely offers: Chrome extension, Control over inbox, Discount code notifications, Easy to use, Email management.
What are the pros of Ocean Protocol compared to lockrMail?
Ocean Protocol uniquely offers: Robust tech stack, Strong community, Compute-to-data, DataNFT, Blockchain agnostic.
Is lockrMail better rated than Ocean Protocol?
lockrMail is rated 5.0★ from 8 reviews. Ocean Protocol is rated 4.8★ from 4 reviews.
What is the FactScore™ of lockrMail and Ocean Protocol?
FactScore™ weighs rating and review volume together. lockrMail scores 47.7 and Ocean Protocol scores 33.2.
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