
HackerOne
Intigriti
YesWeHack
Bugcrowd
Bug Bounty Hunt
Hackrate
Bugheist
OpenBugBounty is a vulnerability disclosure platform helping businesses to identify and fix security vulnerabilities.

DevTools Advanced
FullStackToolkit
DevFinanceTools
JSON Formatter & Validator
AllDevToolsHub
Boop
DeveloperTools.Tech
120 free browser-based developer utilities. No sign-up required.

Which is more popular?
Based on our record, Open Bug Bounty seems to be more popular. It has been mentioned 3 times since March 2021.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | openbugbounty.org | devtoolstack.io |
| Pricing | — | |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Open Bug Bounty and DeveloperToolStack. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


If someone has reported a potential exploit via openbugbounty.org and has contacted you saying you must disclose this issue, how must you go about that to be compliant? Source: about 4 years ago
Also depending on where you're at (e.g. Which country), it may be perfectly legal for you to test for non-instrusive vulns (I.e. xss/csrf/redirects) legally without permission, as long as you aren't actually weaponizing them.. So I used... Source: almost 5 years ago
I used Open Bug Bounty quite a lot, but to be honest, most of it was just sending e-mails to the affected company. I suppose you could call it cold calling. Source: about 5 years ago
Tracking DeveloperToolStack since Aug 2026.
When comparing Open Bug Bounty and DeveloperToolStack, you can also consider the following products.

HackerOne provides a platform designed to streamline vulnerability coordination and bug bounty program by enlisting hackers.
Compare HackerOne to Open Bug Bounty or DeveloperToolStack:

A collection of developer tools in one place in your browser
Compare DevTools Advanced to Open Bug Bounty or DeveloperToolStack:

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 Open Bug Bounty or DeveloperToolStack:

Free, no-signup developer tools for technical SEO: robots.txt, sitemap.xml and .htaccess generators, plus practical guides. Everything runs in your browser.
Compare FullStackToolkit to Open Bug Bounty or DeveloperToolStack:

Global Bug Bounty & Vulnerability Management Platform
Compare YesWeHack to Open Bug Bounty or DeveloperToolStack:

Free, no-signup calculators for the money side of building software and freelancing
Compare DevFinanceTools to Open Bug Bounty or DeveloperToolStack: