
Obsidian
Standard Notes
Evernote
Notion
Logseq
OneNote
Google Keep
Joplin is a free, open source note taking and to-do application, which can handle a large number of notes organised into notebooks. The notes are searchable, tagged and modified either from the applications directly or from your own text editor.

Bugcrowd
HackerOne
Intigriti
YesWeHack
Bug Bounty Hunt
Probe.ly
PentestHero.io
Expert bug bounty and crowdsourced audit platfrom for crypto projects
Which is more popular?
Based on our record, Joplin seems to be a lot more popular than HackenProof. While we know about 358 links to Joplin, we've tracked only 6 mentions of HackenProof.
Website, pricing, platforms and company facts side by side.
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| Website | joplinapp.org | hackenproof.com |
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| Platforms | — | |
| Company | Startup from Open Source/Community | 2017 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Joplin yet.
HackenProof is a leading bug bounty platform in the web3 space. HackenProof’s primary aim is to offer crowdsourced services such as bug bounty programs, smart contract contests
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of HackenProof yet.
Walkthroughs and reviews on video.
Joplin, a free, open source, self hosted syncing note taking alternative to Evernote and OneNote..
More videos
Crowdsourced Security of Web3 Projects by Dmytro Matviiv
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Joplin and HackenProof. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Joplin is best defined as an open-source note-taking app. The app lets you take notes and access them anywhere as it backs all your notes on the cloud. You can create checklists, notes, and tables within Joplin or...
Not only is Joplin the best open source note-taking app on our list, but it's also the best free Evernote alternative too. For a number of reasons I'll explore below, I don't feel Evernote merits a spot on this list...
In order to synchronize Joplin among your devices, you need to set it up with one of several existing cloud services (such as Dropbox or OneDrive). You can also use Joplin Cloud, which is available in Joplin’s paid...
Based on the data provided above, we see that HackenProof is the most transparent platform providing full information about the bugs found and rewards paid to researchers and, compared to other top European platforms,...
Recommendations tracked on public social media and blogs since March 2021.


What is this providing over similarly Markdown based open source note taking applications like Joplin? (https://joplinapp.org/) I've been a huge fan of the fact that my backend sync infrastructure is my own self-hosted S3 bucket with... - Source: Hacker News / 5 months ago
Shout out to Joplin (https://joplinapp.org/), which I use on a daily basis. It does most of what Obsidian does but has a free sync version where you just use your cloud drive as the storage. The main thing missing, from what I've found,... - Source: Hacker News / 6 months ago
I use Joplin (https://joplinapp.org) on mobile and pc(windows and Linux). Joplin has a free encrypted sync via OneDrive. - Source: Hacker News / over 1 year ago
HackenProof – Hackenproof is Hacken’s bug hunting program. Hacken is a leading name in Web3 security, and just like Immunefy, Hackenproof offers huge bounties and is associated with big orgs like FTX and CoinGecko. - Source: dev.to / almost 4 years ago
Also the domain registration, the website and twitter account were relatively recently created. Another strange thing is that their domain name hackenproof dot com was registered on 20 Aug 2017 and magically "all" their "testimonials"... Source: over 4 years ago
The best way for projects is a bug bounty platform with triage service. The best way for hackers is web3. For instance, hackenproof.com - a bug bounty platform for crypto projects with own triage service. Source: over 4 years ago
When comparing Joplin and HackenProof, you can also consider the following products.

A second brain, for you, forever. Obsidian is a powerful knowledge base that works on top of a local folder of plain text Markdown files.
Compare Obsidian to Joplin or HackenProof:

Harness the largest pool of curated and ranked security researchers to run the most efficient bug bounty and penetration tests
Compare Bugcrowd to Joplin or HackenProof:

A safe place for your notes, thoughts, and life's work
Compare Standard Notes to Joplin or HackenProof:

HackerOne provides a platform designed to streamline vulnerability coordination and bug bounty program by enlisting hackers.
Compare HackerOne to Joplin or HackenProof:

Bring your life's work together in one digital workspace. Evernote is the place to collect inspirational ideas, write meaningful words, and move your important projects forward.
Compare Evernote to Joplin or HackenProof:

Intigriti is the trusted leader in crowdsourced security, empowering the world’s largest organizations to find and fix vulnerabilities before cybercriminals can exploit them.
Compare Intigriti to Joplin or HackenProof: