Software Alternatives, Accelerators & Startups

ProtonMail Extension VS OpenPGP

Compare ProtonMail Extension VS OpenPGP and see what are their differences

ProtonMail Extension logo ProtonMail Extension

Unofficial webextension for ProtonMail

OpenPGP logo OpenPGP

The most widely used email encryption standard. Defined in RFC 4880.
  • ProtonMail Extension Landing page
    Landing page //
    2023-08-24
  • OpenPGP Landing page
    Landing page //
    2023-10-22

Category Popularity

0-100% (relative to ProtonMail Extension and OpenPGP)
Email Clients
100 100%
0% 0
Security & Privacy
0 0%
100% 100
Email
100 100%
0% 0
Cloud Storage
0 0%
100% 100

User comments

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Social recommendations and mentions

Based on our record, OpenPGP seems to be more popular. It has been mentiond 4 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

ProtonMail Extension mentions (0)

We have not tracked any mentions of ProtonMail Extension yet. Tracking of ProtonMail Extension recommendations started around Mar 2021.

OpenPGP mentions (4)

  • WKD on custom domains
    You're trusting the service (openpgp.org seems to be the only server offering this?) to serve up your correct key. Source: almost 2 years ago
  • Verification Key? OpenPGP and Keys, How to acquire Verification Code
    Hello, I used openpgp.org to create a set of pgp keys, and I tested them out and all is well. I went to a web site and uploaded my pub key fine, but now it asks for a Verification Code/Key? What is that, and how do I get that off my newly created PGP keys? Thanks. Source: over 2 years ago
  • Future of Key-Pools
    Not sure, but it looks like keys.openpgp.org is up. I found a keyserver still running where I could find my public key (this one: http://pgp.mit.edu/) and uploaded it to the openpgp.org one. This seems rather recent; there's a related post on r/GnuPG. Source: almost 3 years ago
  • Keyservers are gone
    Anyways; it looks like openpgp.org is trying to get on the right side of these crowds ... Source: almost 3 years ago

What are some alternatives?

When comparing ProtonMail Extension and OpenPGP, you can also consider the following products

ProtonMail - Secure email with absolutely no compromises. Get your free encrypted email account today.

Skizzle Email - Skizzle is the most secure way to share end-to-end encrypted files through email, backed by blockchain

ElectronMail - Unofficial desktop app for ProtonMail and Tutanota end-to-end encrypted email providers

OpenPGP Keyserver - Pool of places to publish and search OpenPGP public keys.

Mailvelope - Mailvelope open source project. OpenPGP in your browser.

Virtru - Virtru is your data privacy force field, wrapping and protecting emails and files wherever they're shared. Easy-to-use data security software for business. People also askIs Virtru Hipaa compliant?