
Bugcrowd
HackerOne
Intigriti
YesWeHack
Bug Bounty Hunt
Probe.ly
PentestHero.io
Expert bug bounty and crowdsourced audit platfrom for crypto projects

ZeroFOX
DoppelDown
PhishEye
AgentProxy.au
Bolster
Knowbe4
phishield
By pairing cutting-edge AI with expert analysis, we outpace threats like phishing, impersonation, and disinformation—delivering comprehensive coverage, speed, and precision.

Which is more popular?
Based on our record, HackenProof seems to be more popular. It has been mentioned 6 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | hackenproof.com | doppel.com |
| Pricing | — | |
| Platforms | ||
| Company | 2017 | Startup from the United States · 250 - 499 employees |
| Listed in |
In their own words, as submitted to SaaSHub.


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
Our AI-native platform unifies threat intelligence, automates takedowns, simulates attacks, and trains employees against today’s most sophisticated multi-channel deception campaigns.
What each product offers, as listed by its team.


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


No analysis of HackenProof yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Crowdsourced Security of Web3 Projects by Dmytro Matviiv
More videos
Doppel: Outpacing What’s Next in Social Engineering
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing HackenProof and Doppel.com.
Doppel.com's answer:
AI-native platform unifies threat intelligence, automates takedowns, simulates attacks, and trains employees against today’s most sophisticated multi-channel deception campaigns.
Share your experience with using HackenProof and Doppel.com. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


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,...
We have no reviews of Doppel.com yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


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
Tracking Doppel.com since Jan 2026.
When comparing HackenProof and Doppel.com, you can also consider the following products.

Harness the largest pool of curated and ranked security researchers to run the most efficient bug bounty and penetration tests
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ZeroFOX is a social risk management tool that enables organizations to identify, manage and mitigate social media based cyber threats.
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HackerOne provides a platform designed to streamline vulnerability coordination and bug bounty program by enlisting hackers.
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AI-powered detection of fake domains, phishing sites & brand impostors. Free tier included. Results in minutes, not weeks.
Compare DoppelDown to HackenProof or Doppel.com:

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 HackenProof or Doppel.com:

AI phishing detection, typosquat & domain monitoring, and coordinated takedowns. PhishEye protects your brand across web, ads, social, and search — built for security, fraud, and brand protection teams.
Compare PhishEye to HackenProof or Doppel.com: